GEOCHIMICA ET COSMOCHIMICA ACTA

  AR1: DISSOLUTION RATE OF QUARTZ IN LEAD AND SODIUM ELECTROLYTE
 SOLUTIONS BETWEEN 25 AND 300-DEGREES-C - EFFECT OF THE NATURE OF
 SURFACE COMPLEXES AND REACTION AFFINITY. (English). Article.
 BERGER-G. CADORE-E. SCHOTT-J. DOVE-PM.
 p 541

 AR2: INFLUENCE OF HUMIC SUBSTANCES ON CO2+ SORPTION BY A SUBSURFACE 
 MINERAL SEPARATE AND ITS MINERALOGIC COMPONENTS. (English). Article. 
 ZACHARA-JM. RESCH-CT. SMITH-SC.
 p 553

 AR3: THE SOLUBILITY OF CHLORITE SOLID SOLUTIONS IN 3.2
 WT-PERCENT NACL FLUIDS FROM 300-400-DEGREES-C, 500 BARS.(English). Article. 
 SACCOCIA-PJ. SEYFRIED-WE.
 p 567

 AR4: THE STABILITY OF GOLD POLYSULFIDE COMPLEXES IN AQUEOUS
 SULFIDE SOLUTIONS - 100 TO 150-DEGREES-C AND 100 BARS.(English). Article.
 BERNDT-ME. BUTTRAM-T. EARLEY-D. SEYFRIED-WE.
 p 587

 AR5: THE ALBITE-WATER SYSTEM .1. THE KINETICS OF DISSOLUTION AS
 A FUNCTION OF PH AT 100, 200, AND 300-DEGREES-C. (English).Article. 
 HELLMANN-R.
 p 595

 AR6: ON THE INFLUENCE OF CARBONATE ON MINERAL DISSOLUTION .3.
 THE SOLUBILITY OF MICROCRYSTALLINE THO2 IN CO2-H2O MEDIA.(English). Article. 
 OSTHOLS-E. BRUNO-J. GRENTHE-I.
 p 613

 AR7: SOLUBILITY AND SPECTROSCOPIC STUDIES OF THE INTERACTION OF
 PALLADIUM WITH SIMPLE CARBOXYLIC ACIDS AND FULVIC ACID AT LOW
 TEMPERATURE. (English). Article.
 WOOD-SA. TAIT-CD. VLASSOPOULOS-D. JANECKY-DR.
 p 625

 AR8: COORDINATIVE AND HYDROPHOBIC INTERACTION OF HUMIC SUBSTANCES WITH 
 HYDROPHILIC AL2O3 AND HYDROPHOBIC MERCURY SURFACES. (English). Article. 
 OCHS-M. COSOVIC-B. STUMM-W.
 p 639

 AR9: ALUMINUM SPECIATION AND EQUILIBRIA IN AQUEOUS SOLUTION .4.
 A POTENTIOMETRIC STUDY OF ALUMINUM ACETATE COMPLEXATION IN ACIDIC
 NACL BRINES TO 150-DEGREES-C. (English). Article. 
 PALMER-DA. BELL-JLS.
 p 651

 AR10: MECHANISM OF PLAGIOCLASE DISSOLUTION IN ACID SOLUTION AT
 25-DEGREES-C. (English). Article. 
 OXBURGH-R. DREVER-JI. SUN-YT.
 p 661

 AR11: URANIUM IN FORAMINIFERAL CALCITE AS A RECORDER OF SEAWATER
 URANIUM CONCENTRATIONS. (English). Article.
 RUSSELL-AD. EMERSON-S. NELSON-BK. EREZ-J. LEA-DW.
 p 671

 AR12: KINETIC STUDIES OF ACETATE IN FRESHWATER SEDIMENTS - USE
 OF STABLE ISOTOPIC TRACERS. (English). Article.
 HORDIJK-CA. KAMMINGA-H. CAPPENBERG-TE.
 p 683

 AR13: A RADIOTRACER STUDY OF CERIUM AND MANGANESE UPTAKE ONTO
 SUSPENDED PARTICLES IN CHESAPEAKE BAY. (English). Article.
 MOFFETT-JW.
 p 695

 AR14: SOLUBILITY OF PALLADIUM IN SILICATE MELTS - IMPLICATIONS
 FOR CORE FORMATION IN THE EARTH. (English). Article.
 BORISOV-A. PALME-H. SPETTEL-B. 
 p 705

 AR15: MINERAL/MATRIX PARTITION COEFFICIENTS FOR ORTHOPYROXENE,
 PLAGIOCLASE, AND OLIVINE IN BASALTIC TO ANDESITIC SYSTEMS - A
 COMBINED ANALYTICAL AND EXPERIMENTAL STUDY. (English). Article.
 DUNN-T. SEN-C.
 p 717

 AR16: THE EVOLUTION OF PEGMATITE-HOSTED SN-W MINERALIZATION AT
 NONG SUA, THAILAND - EVIDENCE FROM FLUID INCLUSIONS AND STABLE
 ISOTOPES. (English). Article.
 LINNEN-RL. WILLIAMSJONES-AE.
 p 735

 AR17: FLUID INCLUSION AND PHASE EQUILIBRIUM STUDIES AT THE
 CANNIVAN GULCH MOLYBDENUM DEPOSIT, MONTANA, USA - EFFECT OF CO2
 ON MOLYBDENITE-POWELLITE STABILITY. (English). Article.
 DARLING-RS.
 p 749

 AR18: HYDROUS AND CARBONATITIC MANTLE FLUIDS IN FIBROUS DIAMONDS
 FROM JWANENG, BOTSWANA. (English). Article. 
 SCHRAUDER-M. NAVON-O.
 p 761

 AR19: THE OPEN-SYSTEM GEOCHEMICAL EVOLUTION OF ALKALIC CAP LAVAS
 FROM HALEAKALA CRATER, HAWAII, USA. (English). Article.
 WEST-HB. LEEMAN-WP.
 p 773

 AR20: THE ROLE OF PHOSPHORUS IN CRYSTALLISATION PROCESSES OF
 BASALT - AN EXPERIMENTAL STUDY. (English). Article. 
 TOPLIS-MJ. LIBOUREL-G. CARROLL-MR.
 p 797

 AR21: THE PARTITIONING OF FE, NI, CU, PT, AND AU BETWEEN SULFIDE,
 METAL, AND FLUID PHASES - A PILOT STUDY. (English). Article.
 BALLHAUS-C. RYAN-CG. MERNAGH-TP. GREEN-DH.
 p 811

 AR22: X-RAY PHOTOELECTRON AND AUGER ELECTRON SPECTROSCOPIC
 STUDIES OF PYRRHOTITE AND MECHANISM OF AIR OXIDATION. (English). Article. 
 PRATT-AR. MUIR-IJ. NESBITT-HW.
 p 827

 AR23: IN SITU INVESTIGATION OF GROWTH AND DISSOLUTION ON THE
 (010) SURFACE OF GYPSUM BY SCANNING FORCE MICROSCOPY. (English).Article.
 BOSBACH-D. RAMMENSEE-W.
 p 843

 AR24: MODELING AND INTERPRETING D/H RATIOS IN TREE RINGS - A
 TEST CASE OF WHITE PINE IN THE NORTHEASTERN UNITED STATES. (English). Article. 
 WHITE-JWC. LAWRENCE-JR. BROECKER-WS.
 p 851

 AR25: THE GEOCHEMICAL EVOLUTION OF LOW-MOLECULAR-WEIGHT ORGANIC
 ACIDS DERIVED FROM THE DEGRADATION OF PETROLEUM CONTAMINANTS IN
 GROUNDWATER. (English). Article.
 COZZARELLI-IM. BAEDECKER-MJ. EGANHOUSE-RP. GOERLITZ-DF.
 p 863

 AR26: MINERALOGICAL AND TEXTURAL CONTROLS ON THE ORGANIC
 COMPOSITION OF COASTAL MARINE SEDIMENTS - HYDRODYNAMIC SEPARATION
 USING SPLITT-FRACTIONATION. (English). Article.
 KEIL-RG. TSAMAKIS-E. FUH-CB. GIDDINGS-JC. HEDGES-JI.
 p 879

 AR27: THE ORIGIN OF LIGHT HYDROCARBONS IN PETROLEUM - RING
 PREFERENCE IN THE CLOSURE OF CARBOCYCLIC RINGS. (English). Article. 
 MANGO-FD.
 p 895

 AR28: EXPERIMENTAL STUDIES OF ALUNITE .1. O-18-O-16 AND D-H FRACTIONATION 
 FACTORS BETWEEN ALUNITE AND WATER AT 250-450-DEGREES-C.(English). Article. 
 STOFFREGEN-RE. RYE-RO. WASSERMAN-MD.
 p 903

 AR29: EXPERIMENTAL STUDIES OF ALUNITE .2. RATES OF ALUNITE-WATER
 ALKALI AND ISOTOPE EXCHANGE. (English). Article.
 STOFFREGEN-RE. RYE-RO. WASSERMAN-MD.
 p 917

 AR30: RESETTING OF NEODYMIUM ISOTOPES AND REDISTRIBUTION OF REES
 DURING SEDIMENTARY PROCESSES - THE EARLY PROTEROZOIC CHELMSFORD
 FORMATION, SUDBURY BASIN, ONTARIO, CANADA. (English). Article.
 MCDANIEL-DK. HEMMING-SR. MCLENNAN-SM. HANSON-GN.
 p 931

 AR31: ISOTOPE AND CHEMICAL MICROSAMPLING - CONSTRAINTS ON THE
 HISTORY OF AN S-TYPE RHYOLITE, SAN VINCENZO, TUSCANY, ITALY.(English).Article. 
 FELDSTEIN-SN. HALLIDAY-AN. DAVIES-GR. HALL-CM.
 p 943

 AR32: EXTRACTION AND CARBON ISOTOPE ANALYSIS OF CO2 FROM SCAPOLITE IN 
 DEEP CRUSTAL GRANULITES AND XENOLITHS. (English). Article. 
 MOECHER-DP. VALLEY-JW. ESSENE-EJ.
 p 959

 AR33: THE ORIGIN OF FLUIDS AND THE EFFECTS OF METAMORPHISM ON THE PRIMARY 
 CHEMICAL COMPOSITIONS OF BARBERTON KOMATIITES - NEW EVIDENCE FROM GEOCHEMICAL
 (REE) AND ISOTOPIC (ND, O, H, AR-39/AR-40) DATA. (English). Article. 
 LECUYER-C. GRUAU-G. ANHAEUSSER-CR. FOURCADE-S.
 p 969

 AR34: REE MINERALIZATION AT GAKARA, BURUNDI - EVIDENCE FOR
 ANOMALOUS UPPER MANTLE IN THE WESTERN RIFT VALLEY. (English). Article.
 LEHMANN-B. NAKAI-S. HOHNDORF-A. BRINCKMANN-J. DULSKI-P. HEIN-UF. MASUDA-A.
 p 985

 AR35: THE MICROSTRUCTURE OF ZIRCON AND ITS INFLUENCE ON THE AGE
 DETERMINATION FROM PB/U ISOTOPIC RATIOS MEASURED BY ION
 MICROPROBE. (English). Article. 
 MCLAREN-AC. FITZGERALD-JD. WILLIAMS-IS.
 p 993

 AR36: AN ISOTOPIC STUDY OF THE NI-CU-PGE-RICH WELLGREEN INTRUSION OF THE 
 WRANGELLIA TERRANE - EVIDENCE FOR HYDROTHERMAL MOBILIZATION OF 
 RHENIUM AND OSMIUM. (English). Article.
 MARCANTONIO-F. REISBERG-L. ZINDLER-A. WYMAN-D. HULBERT-L.
 p 1007

 AR37: CONSTRAINTS ON THE THERMAL HISTORY OF THE ALLENDE PARENT
 BODY AS DERIVED FROM OLIVINE-SPINEL THERMOMETRY AND FE/MG
 INTERDIFFUSION IN OLIVINE. (English). Article. 
 WEINBRUCH-S. ARMSTRONG-J. PALME-H.
 p 1019

 AR38: IMPLANTED SOLAR HELIUM, NEON, AND ARGON IN INDIVIDUAL
 LUNAR ILMENITE GRAINS - SURFACE EFFECTS AND A TEMPORAL VARIATION
 IN THE SOLAR WIND COMPOSITION. (English). Article. 
 NICHOLS-RH. HOHENBERG-CM. OLINGER-CT.
 p 1031

 AR39: BIOGEOCHEMICAL CYCLES OF CARBON, SULFUR, AND FREE OXYGEN
 IN A MICROBIAL MAT (VOL 57, PG 3971, 1993).(English).Correction, Addition.
 CANFIELD-DE. DESMARAIS-DJ.
 p 1044

 AR40: OLIVINE-LIQUID EQUILIBRIA AND THE CHEMICAL ACTIVITIES OF
 FEO, NIO, FE2O3, AND MGO IN NATURAL BASIC MELTS (VOL 56, PG 303, 1992).
 (English). Correction, Addition.
 SNYDER-DA. CARMICHAEL-ISE.
 p 1044

 AR41: OLIVINE DIOGENITES - THE MANTLE OF THE EUCRITE PARENT BODY
 (VOL 55, PG 1111, 1991). (English). Correction, Addition.
 SACK-RO. AZAREDO-WJ. LIPSCHUTZ-ME.
 p 1044

 AR1: CURRENT RESEARCH ON FLUID INCLUSIONS - PACROFI-IV - PAPERS
 PRESENTED AT PACROFI-IV, 4TH BIENNIAL PAN-AMERICAN CONFERENCE ON
 RESEARCH ON FLUID INCLUSIONS, HELD IN LAKE ARROWHEAD, CALIFORNIA,
 USA MAY 22-24, 1992. (English). Editorial.
 MCKIBBEN-MA. HALL-DL. GOLDSTEIN-RH.
 p 1051

 AR2: SYNTHETIC FLUID INCLUSIONS .12. THE SYSTEM H2O-NACL -
 EXPERIMENTAL DETERMINATION OF THE HALITE LIQUIDUS AND ISOCHORES
 FOR A 40 WT-PERCENT NACL SOLUTION. (English). Article.
 BODNAR-RJ.
 p 1053

 AR3: VOLUMETRIC PROPERTIES OF CO2-CH4-N2 FLUIDS AT 200-DEGREES-C
 AND 1000 BARS - A COMPARISON OF EQUATIONS OF STATE AND
 EXPERIMENTAL DATA. (English). Article. 
 SEITZ-JC. BLENCOE-JG. JOYCE-DB. BODNAR-RJ.
 p 1065

 AR4: PHASE EQUILIBRIA MODELLING APPLIED TO FLUID INCLUSIONS -
 LIQUID-VAPOUR EQUILIBRIA AND CALCULATION OF THE MOLAR VOLUME IN
 THE CO2-CH4-N2 SYSTEM. (English). Article. 
 THIERY-R. VIDAL-J. DUBESSY-J.
 p 1073

 AR5: EVIDENCE FOR LI-RICH BRINES AND EARLY MAGMATIC FLUID-ROCK
 INTERACTION IN THE LARDERELLO GEOTHERMAL SYSTEM. (English). Article. 
 CATHELINEAU-M. MARIGNAC-C. BOIRON-MC. GIANELLI-G. PUXEDDU-M.
 p 1083

 AR6: COMBINED GAS AND ION CHROMATOGRAPHIC ANALYSIS OF FLUID
 INCLUSIONS - APPLICATIONS TO ARCHEAN GRANITE PEGMATITE AND
 GOLD-QUARTZ VEIN FLUIDS. (English). Article.
 CHANNER-DMD. SPOONER-ETC.
 p 1101
 
 AR7: N2-AR-HE COMPOSITIONS IN FLUID INCLUSIONS - INDICATORS OF
 FLUID SOURCE. (English). Article.
 NORMAN-DI. MUSGRAVE-JA.
 p 1119

 AR8: LASER ABLATION-ICP-AES FOR THE DETERMINATION OF METALS IN
 FLUID INCLUSIONS - AN APPLICATION TO THE STUDY OF MAGMATIC ORE
 FLUIDS. (English). Article. 
 WILKINSON-JJ. RANKIN-AH. MULSHAW-SC. NOLAN-J. RAMSEY-MH.
 p 1133

 AR9: CHARACTERIZATION OF FLUIDS ASSOCIATED WITH GOLD MINERALIZATION AND 
 WITH REGIONAL HIGH-TEMPERATURE RETROGRESSION
 OF GRANULITES IN THE LIMPOPO BELT, SOUTH-AFRICA. (English). Article. 
 VANREENEN-DD. PRETORIUS-AI. ROERING-C.
 p 1147

 AR10: DISTRIBUTION OF FLUID INCLUSIONS IN IGNEOUS QUARTZ OF THE
 CAPITAN PLUTON, NEW-MEXICO, USA. (English). Article. 
 RATAJESKI-K. CAMPBELL-AR.
 p 1161

 AR11: HISTORY OF DIAGENETIC FLUIDS IN A DISTANT FORELAND AREA,
 MIDDLE AND UPPER PENNSYLVANIAN, CHEROKEE BASIN, KANSAS, USA -
 FLUID INCLUSION EVIDENCE. (English). Article.
 WOJCIK-KM. GOLDSTEIN-RH. WALTON-AW.
 p 1175

 AR12: LOW-TEMPERATURE ISOTHERMAL TRAPPING OF HYDROCARBON FLUID
 INCLUSIONS IN SYNTHETIC CRYSTALS OF KH2PO4. (English). Article.
 KIHLE-J. JOHANSEN-H.
 p 1193

 AR13: CLASSIFICATION, METAMORPHIC HISTORY, AND PRE-METAMORPHIC
 COMPOSITION OF CHONDRULES. (English). Note.
 SCOTT-ERD. JONES-RH. RUBIN-AE.
 p 1203

 AR14: ALUMINA SURFACE CHEMISTRY AT 25, 40, AND 60-DEGREES-C. (English). Letter. 
 BRADY-PV.
 p 1213

 AR15: CARBON DIOXIDE AND HELIUM IN HYDROTHERMAL FLUIDS FROM
 LOIHI SEAMOUNT, HAWAII, USA - TEMPORAL VARIABILITY AND
 IMPLICATIONS FOR THE RELEASE OF MANTLE VOLATILES. (English). Letter.
 SEDWICK-PN. MCMURTRY-GM. HILTON-DR. GOFF-F.
 p 1219

 AR16: KALKKOP CRATER, CAPE PROVINCE, SOUTH-AFRICA - CONFIRMATION
 OF IMPACT ORIGIN USING OSMIUM ISOTOPE SYSTEMATICS. (English). Letter. 
 KOEBERL-C. REIMOLD-WU. SHIREY-SB. LEROUX-FG.
 p 1229

 AR1: EXPERIMENTAL DETERMINATION OF THE FREE ENERGY OF FORMATION
 OF FREIBERGITE FAHLORE. (English). Article.
 EBEL-DS. SACK-RO.
 p 1237

 AR2: IS BURIAL VELOCITY A MASTER PARAMETER FOR BIOTURBATION.
 (English). Article.
 BOUDREAU-BP.
 p 1243

 AR3: DISTRIBUTION OF PD, RH, RU, JR, OS, AND AU BETWEEN SULFIDE
 AND SILICATE METALS. (English). Article.
 BEZMEN-NI. ASIF-M. BRUGMANN-GE. ROMANENKO-IM. NALDRETT-AJ.
 p 1251

 AR4: PHOSPHATE ADSORPTION AND DESORPTION IN RELATION TO
 MORPHOLOGY AND CRYSTAL PROPERTIES OF SYNTHETIC HEMATITES.(English). Article. 
 COLOMBO-C. BARRON-V. TORRENT-J.
 p 1261

 AR5: SURFACE AREA CONTROL OF ORGANIC CARBON ACCUMULATION IN
 CONTINENTAL SHELF SEDIMENTS. (English). Article. 
 MAYER-LM.
 p 1271

 AR6: STRONTIUM ISOTOPES IN EARLY JURASSIC SEAWATER. (English). Article. 
 JONES-CE. JENKYNS-HC. HESSELBO-SP.
 p 1285

 AR7: OXYGEN ISOTOPE COMPOSITIONS OF SINISTRAL NEOGLOBOQUADRINA-PACHYDERMA 
 TESTS IN SURFACE SEDIMENTS - NORTH ATLANTIC OCEAN. (English). Article. 
 WU-GP. HILLAIREMARCEL-C.
 p 1303

 AR8: PETROGRAPHY, COMPOSITION, AND ORIGIN OF LARGE, CHROMIAN
 SPINELS FROM THE MURCHISON METEORITE. (English). Article.
 SIMON-SB. GROSSMAN-L. PODOSEK-FA. ZINNER-E. PROMBO-CA.
 p 1313

 AR9: CLUES TO CHONDRULE PRECURSORS - AN INVESTIGATION OF VESICLE
 FORMATION IN EXPERIMENTAL CHONDRULES. (English). Article.
 MAHARAJ-SV. HEWINS-RH.
 p 1335

 AR10: MINOR AND TRACE ELEMENT CONCENTRATIONS IN CARBONATES OF
 CARBONACEOUS CHONDRITES, AND IMPLICATIONS FOR THE COMPOSITIONS OF
 COEXISTING FLUIDS. (English). Article. 
 RICIPUTI-LR. MCSWEEN-HY. JOHNSON-CA. PRINZ-M.
 p 1343

 AR11: A COMPARISON OF METALLOGRAPHIC COOLING RATE METHODS USED
 IN METEORITES. (English). Article. 
 HERPFER-MA. LARIMER-JW. GOLDSTEIN-JI.
 p 1353

 AR12: TRACE ELEMENT IDENTIFICATION OF 3 CHEMICALLY DISTINCT VERY
 LOW TITANIUM (VLT) BASALT GLASSES FROM APOLLO-17. (English). Article. 
 LINDSTROM-DJ. WENTWORTH-SJ. MARTINEZ-RR. MCKAY-DS.
 p 1367

 AR13: A MODEL FOR H2O SOLUBILITY MECHANISMS IN ALBITE MELTS FROM INFRARED 
 SPECTROSCOPY AND MOLECULAR ORBITAL CALCULATIONS - COMMENT.(English). Note.
 KOHN-SC. SMITH-ME. DUPREE-R.
 p 1377

 AR14: A MODEL FOR H2O SOLUBILITY MECHANISMS IN ALBITE MELTS FROM INFRARED 
 SPECTROSCOPY AND MOLECULAR ORBITAL CALCULATIONS - REPLY. (English). Note.
 SYKES-D. KUBICKI-JD.
 p 1381

 AR15: RUBIDIUM AND CESIUM IN THE EARTH AND THE MOON - COMMENT.(English). Note.
 MCDONOUGH-WF. RINGWOOD-AE. SUN-SS. JAGOUTZ-E. HOFMANN-AW.
 p 1385

 AR16: RUBIDIUM AND CESIUM IN THE EARTH AND MOON - REPLY. (English). Note.
 JONES-JH. DRAKE-MJ.
 p 1387

 AR17: RARE EARTH MOBILITY IN YOUNG ARC-TYPE VOLCANIC ROCKS FROM
 NORTHERN NEW-ZEALAND - COMMENT. (English). Note.
 HODDER-APW.
 p 1389

 AR18: FOSSIL CHARCOAL IN CRETACEOUS-TERTIARY BOUNDARY STRATA -
 EVIDENCE FOR CATASTROPHIC FIRESTORM AND MEGAWAVE. (English). Letter.
 KRUGE-MA. STANKIEWICZ-BA. CRELLING-JC. MONTANARI-A. BENSLEY-DF.
 p 1393

 AR1: GEOCHEMISTRY OF K-RICH ALKALINE LAKES, WESTERN SANDHILLS,
 NEBRASKA, USA. (English). Article.
 GOSSELIN-DC. SIBRAY-S. AYERS-J.
 p 1403

 AR2: DIRECT OBSERVATION OF REACTANT-PRODUCT INTERFACES FORMED IN
 NATURAL WEATHERING OF EXSOLVED, DEFECTIVE AMPHIBOLE TO SMECTITE -
 EVIDENCE FOR EPISODIC, ISOVOLUMETRIC REACTIONS INVOLVING
 STRUCTURAL INHERITANCE. (English). Article. 
 BANFIELD-JF. BARKER-WW.
 p 1419

 AR3: NEW HE, ND, PB, AND SR ISOTOPIC CONSTRAINTS ON THE CONSTITUTION OF 
 THE HAWAIIAN PLUME - RESULTS FROM KOOLAU VOLCANO, OAHU, HAWAII, USA.
 (English). Article. 
 RODEN-MF. TRULL-T. HART-SR. FREY-FA.
 p 1431

 AR4: GEOCHEMICAL CHARACTERISTICS OF KOOLAU VOLCANO - IMPLICATIONS OF 
 INTERSHIELD GEOCHEMICAL DIFFERENCES AMONG HAWAIIAN VOLCANOES.(English).Article. 
 FREY-FA. GARCIA-MO. RODEN-MF.
 p 1441

 AR5: OXYGEN ISOTOPE COMPOSITION OF GARNET AND SPINEL PERIDOTITES
 IN THE CONTINENTAL MANTLE - EVIDENCE FROM THE VITIM XENOLITH
 SUITE, SOUTHERN SIBERIA. (English). Article. 
 IONOV-DA. HARMON-RS. FRANCELANORD-C. GREENWOOD-PB. ASHCHEPKOV-IV.
 p 1463

 AR6: NEODYMIUM AND STRONTIUM ISOTOPIC DATING OF DIAGENESIS AND
 LOW-GRADE METAMORPHISM OF ARGILLACEOUS SEDIMENTS. (English). Article.
 SCHALTEGGER-U. STILLE-P. RAIS-N. PIQUE-A. CLAUER-N.
 p 1471

 AR7: SALINE GROUNDWATERS AND BRINES IN THE CANADIAN SHIELD -
 GEOCHEMICAL AND ISOTOPIC EVIDENCE FOR A RESIDUAL EVAPORITE BRINE
 COMPONENT. (English). Article. 
 BOTTOMLEY-DJ. GREGOIRE-DC. RAVEN-KG.
 p 1483

 AR8: LANTHANUM ISOTOPIC COMPOSITION OF METEORITIC AND TERRESTRIAL MATTER.
 (English). Article. 
 SHEN-JJS. LEE-T. CHANG-CT.
 p 1499

 AR9: EXPERIMENTAL STUDIES OF TRACE ELEMENT PARTITIONING IN CA,
 AL-RICH COMPOSITIONS - ANORTHITE AND PEROVSKITE. (English). Article. 
 SIMON-SB. KUEHNER-SM. DAVIS-AM. GROSSMAN-L. JOHNSON-ML. BURNETT-DS.
 p 1507

 AR10: SHOCK-INDUCED BLACK VEINS AND ORGANIC COMPOUNDS IN
 ORDINARY CHONDRITES. (English). Article. 
 SEMENENKO-VP. GOLOVKO-NV.
 p 1525

 AR11: THE GENESIS OF DIOGENITES AND HED PARENT BODY
 PETROGENESIS. (English). Article. 
 MITTLEFEHLDT-DW.
 p 1537

 AR1: MOLECULAR DYNAMICS OF SILICA AT HIGH PRESSURES - EQUATION
 OF STATE, STRUCTURE, AND PHASE TRANSITIONS. (English). Article.
 BELONOSHKO-AB.
 p 1557

 AR2: OCEAN PARTICLE CHEMISTRY - THE FRACTIONATION OF RARE EARTH
 ELEMENTS BETWEEN SUSPENDED PARTICLES AND SEAWATER. (English). Article.
 SHOLKOVITZ-ER. LANDING-WM. LEWIS-BL.
 p 1567

 AR3: SOURCES OF NITROGEN IN 3 WATERSHEDS OF NORTHERN FLORIDA,
 USA - MAINLY ATMOSPHERIC DEPOSITION. (English). Article.
 FU-JM. WINCHESTER-JW.
 p 1581

 AR4: INFERENCE OF NITROGEN CYCLING IN 3 WATERSHEDS OF NORTHERN
 FLORIDA, USA, BY MULTIVARIATE STATISTICAL ANALYSIS. (English). Article. 
 FU-JM. WINCHESTER-JW.
 p 1591

 AR5: CHEMISTRY OF MANGANESE PRECIPITATION IN PINAL-CREEK,
 ARIZONA, USA - A LABORATORY STUDY. (English). Article.
 HEM-JD. LIND-CJ.
 p 1601

 AR6: INSITU TRACE ELEMENT DETERMINATION OF CARBONATES BY
 LASERPROBE INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY USING
 NONMATRIX MATCHED STANDARDIZATION. (English). Article.
 FENG-R.
 p 1615

 AR7: C-13/C-12 FRACTIONATION OF METHANE DURING OXIDATION IN A
 TEMPERATE FORESTED SOIL. (English). Article.
 TYLER-SC. CRILL-PM. BRAILSFORD-GW.
 p 1625

 AR8: DIRECT DATING OF WEATHERING PHENOMENA BY AR-40/AR-39 AND
 K-AR ANALYSIS OF SUPERGENE K-MN OXIDES. (English). Article.
 VASCONCELOS-PM. RENNE-PR. BRIMHALL-GH. BECKER-TA.
 p 1635

 AR9: GIBBS FREE ENERGIES OF FORMATION AT 298-K FOR IMOGOLITE AND
 GIBBSITE FROM SOLUBILITY MEASUREMENTS. (English). Letter.
 SU-CM. HARSH-JB.
 p 1667

 AR10: EVIDENCE FOR A METEORITIC COMPONENT IN IMPACT MELT ROCK
 FROM THE CHICXULUB STRUCTURE. (English). Letter.
 KOEBERL-C. SHARPTON-VL. SCHURAYTZ-BC. SHIREY-SB. BLUM-JD. MARIN-LE.
 p 1679

 AR1: GEOCHEMISTRY OF TECTONICALLY EXPELLED FLUIDS FROM THE NORTHERN 
 COAST RANGES, RUMSEY-HILLS, CALIFORNIA, USA. (English). Article.
 DAVISSON-ML. PRESSER-TS. CRISS-RE.
 p 1687

 AR2: PARTITIONING AND SPECIATION OF SOLID PHASE IRON IN
 SALTMARSH SEDIMENTS. (English). Article. 
 KOSTKA-JE. LUTHER-GW.
 p 1701

 AR3: STRUCTURE OF HAPLOBASALTIC LIQUIDS AT MAGMATIC TEMPERATURES
 - INSITU, HIGH-TEMPERATURE STUDY OF MELTS ON THE JOIN
 NA2SI2O5-NA2(NAAL)2O5. (English). Article. 
 MYSEN-BO. FRANTZ-JD.
 p 1711

 AR4: GEOCHEMISTRY OF PRECAMBRIAN CARBONATES .6. APHEBIAN ALBANEL
 FORMATIONS, QUEBEC, CANADA. (English). Article. 
 MIROTA-MD. VEIZER-J.
 p 1735

 AR5: HELIUM ISOTOPE DIFFUSION IN NATURAL DIAMONDS. (English). Article. 
 WIENS-RC. LAL-D. RISON-W. WACKER-JF.
 p 1747

 AR6: GEOCHEMICAL SIGNIFICANCE OF ALKYLBENZENE DISTRIBUTIONS IN
 FLASH PYROLYSATES OF KEROGENS, COALS, AND ASPHALTENES. (English). Article. 
 HARTGERS-WA. DAMSTE-JSS. DELEEUW-JW.
 p 1759

 AR7: REE CHEMISTRY AND SM-ND SYSTEMATICS OF LATE ARCHEAN WEATHERING 
 PROFILES IN THE FORTESCUE-GROUP, WESTERN-AUSTRALIA. (English). Article. 
 MACFARLANE-AW. DANIELSON-A. HOLLAND-HD. JACOBSEN-SB.
 p 1777

 AR8: THE BEHAVIOR OF SCAVENGED ISOTOPES IN MARINE ANOXIC ENVIRONMENTS - 
 PB-210 AND PO-210 IN THE WATER COLUMN OF THE BLACK SEA. (English). Article. 
 WEI-CL. MURRAY-JW.
 p 1795

 AR9: CYCLIC VARIATIONS OF SULFUR ISOTOPES IN CAMBRIAN STRATABOUND 
 NI-MO-(PGE-AU) ORES OF SOUTHERN CHINA. (English). Article. 
 MUROWCHICK-JB. COVENEY-RM. GRAUCH-RI. ELDRIDGE-CS. SHELTON-KL.
 p 1813

 AR10: A SULFUR ISOTOPIC PROFILE THROUGH THE TROODOS OPHIOLITE,
 CYPRUS - PRIMARY COMPOSITION AND THE EFFECTS OF SEAWATER
 HYDROTHERMAL ALTERATION. (English). Article. 
 ALT-JC.
 p 1825

 AR11: NITROGEN ISOTOPIC SIGNATURES IN CAPE YORK - IMPLICATIONS
 FOR FORMATION OF GROUP-III-A IRONS. (English). Article.
 MURTY-SVS. MARTI-K.
 p 1841

 AR12: COMMENT ON CHANGE IN SURFACE AREA AND DISSOLUTION RATES
 DURING HORNBLENDE DISSOLUTION AT PH-4.0. (English). Note.
 ANBEEK-C.
 p 1849

 AR13: CHANGE IN SURFACE AREA AND DISSOLUTION RATES DURING
 HORNBLENDE DISSOLUTION AT PH-4.0 - REPLY. (English). Note.
 BLOOM-PR. NATER-EA. ZHANG-HL.
 p 1851

 AR14: DIRECT EFFECTS OF CO2 AND TEMPERATURE ON SILICATE
 WEATHERING - POSSIBLE IMPLICATIONS FOR CLIMATE CONTROL. (English). Letter.
 BRADY-PV. CARROLL-SA.
 p 1853

  AR1: ELECTROCHEMISTRY AND DISSOLUTION KINETICS OF MAGNETITE AND
 ILMENITE. (English). Article. 
 WHITE-AF. PETERSON-ML. HOCHELLA-MF.
 p 1859

 AR2: RAMAN STUDY OF POTASSIUM SILICATE GLASSES CONTAINING RB+,
 SR2+, Y3+, AND ZR4+ - IMPLICATIONS FOR CATION SOLUTION MECHANISMS
 IN MULTICOMPONENT LIQUIDS. (English). Article.
 ELLISON-AJG. HESS-PC.
 p 1877

 AR3: ISOTOPES OF THE LIGHT NOBLE GASES IN MINERAL WATERS IN THE
 EASTERN PART OF THE BALKAN PENINSULA, BULGARIA. (English). Article. 
 PIPEROV-NB. KAMENSKY-IL. TOLSTIKHIN-IN.
 p 1889

 AR4: A U-PB STUDY OF THE MORKHEIA COMPLEX AND ASSOCIATED GNEISSES, 
 SOUTHERN NORWAY - IMPLICATIONS FOR DISTURBED RB-SR SYSTEMS AND FOR 
 THE TEMPORAL EVOLUTION OF MESOPROTEROZOIC MAGMATISM IN LAURENTIA.(English).Article.
 HEAMAN-LM. SMALLEY-PC.
 p 1899

 AR5: FORMATION AND ALTERATION OF CAIS IN COLD BOKKEVELD (CM2).
 (English). Review. 
 GREENWOOD-RC. LEE-MR. HUTCHISON-R. BARBER-DJ.
 p 1913

 AR6: A CAAL4O7-BEARING REFRACTORY SPHERULE FROM MURCHISON - EVIDENCE 
 FOR VERY HIGH-TEMPERATURE MELTING IN THE SOLAR NEBULA.(English). Article. 
 SIMON-SB. YONEDA-S. GROSSMAN-L. DAVIS-AM.
 p 1937

 AR7: EVAPORATION OF OLIVINE - LOW PRESSURE PHASE RELATIONS OF
 THE OLIVINE SYSTEM AND ITS IMPLICATION FOR THE ORIGIN OF CHONDRITIC 
 COMPONENTS IN THE SOLAR NEBULA. (English). Article.
 NAGAHARA-H. KUSHIRO-I. MYSEN-BO.
 p 1951

 AR8: THE SOLUBILITY AND OXIDATION STATE OF NICKEL IN SILICATE
 MELT AT LOW OXYGEN FUGACITIES - RESULTS USING A MECHANICALLY
 ASSISTED EQUILIBRATION TECHNIQUE. (English). Letter. 
 DINGWELL-DB. ONEILL-HSC. ERTEL-W. SPETTEL-B.
 p 1967

 AR9: THE EFFECT OF OXYGEN FUGACITY AND TEMPERATURE ON SOLUBILITIES 
 OF NICKEL, COBALT, AND MOLYBDENUM IN SILICATE MELTS. (English). Letter. 
 HOLZHEID-A. BORISOV-A. PALME-H.
 p 1975

 AR10: GOLDSCHMIDT,V.M. MEDAL AND SHROCK,LESTER,W. AND FAMILY
 HONORARIUM. (English). Item about an individual.
 MASON-BH.
 p 1983

 AR11: ACCEPTANCE SPEECH FOR THE 1993 GOLDSCHMIDT,V.M. AWARD.
 (English). Item about an individual.
 TAYLOR-SR.
 p 1984

 AR12: INTRODUCTION OF ZHANG,YOUXUE FOR THE 1993 CLARKE AWARD.
 (English). Item about an individual.
 STOLPER-E.
 p 1987

 AR13: ACCEPTANCE SPEECH FOR THE 1993 CLARK AWARD. (English).
 Item about an individual.
 ZHANG-YX.
 p 1989

 AR14: INTRODUCTION OF KAPLAN,ISAAC,R. FOR THE 1993 TREIBS,ALFRED,
 E. AWARD. (English). Item about an individual.
 SCHOPF-JW.
 p 1991

 AR15: ACCEPTANCE SPEECH FOR THE 1993 TREIBS,ALFRED AWARD.
 (English). Item about an individual.
 KAPLAN-IIR.
 p 1993

 AR1: THE COORDINATION CHEMISTRY OF WEATHERING .4. INHIBITION OF
 THE DISSOLUTION OF OXIDE MINERALS. (English). Article.
 BIBER-MV. AFONSO-MD. STUMM-W.
 p 1999

 AR2: THE EFFECT OF ALUMINUM, PH, AND CHEMICAL AFFINITY ON THE
 RATES OF ALUMINOSILICATE DISSOLUTION REACTIONS. (English). Article. 
 OELKERS-EH. SCHOTT-J. DEVIDAL-JL.
 p 2011

 AR3: RARE EARTH ELEMENT GEOCHEMISTRY AND THE TETRAD EFFECT.(English).Article. 
 MCLENNAN-SM.
 p 2025

 AR4: 2-PHASE SEPARATION OF FOSSIL HYDROTHERMAL FLUIDS IN THE
 MID-INDIAN RIDGE OPHIOLITES. (English). Article. 
 PLYUSNINA-LP. VYSOTSKY-SV.
 p 2035

 AR5: EARLY DIAGENETIC PROCESSES, FLUXES, AND REACTION RATES IN
 SEDIMENTS OF THE SOUTH ATLANTIC. (English). Article. 
 SCHULZ-HD. DAHMKE-A. SCHINZEL-U. WALLMANN-K. ZABEL-M.
 p 2041

 AR6: HYDROTHERMAL RARE EARTH MINERALISATION IN CARBONATITES OF
 THE TUNDULU COMPLEX, MALAWI - PROCESSES AT THE FLUID ROCK
 INTERFACE. (English). Article. 
 NGWENYA-BT.
 p 2061

 AR7: COMPLEXATION OF CARBONATE SPECIES AT THE GOETHITE SURFACE -
 IMPLICATIONS FOR ADSORPTION OF METAL IONS IN NATURAL WATERS.(English).Article. 
 VANGEEN-A. ROBERTSON-AP. LECKIE-JO.
 p 2073

 AR8: SURFACE STRUCTURAL CONTROLS ON COMPOSITIONAL ZONING OF SO4(2-) 
 AND SEO4(2-) IN SYNTHETIC CALCITE SINGLE CRYSTALS.(English).Article. 
 STAUDT-WJ. REEDER-RJ. SCHOONEN-MAA.
 p 2087

 AR9: HYDROTHERMAL SYNTHESIS OF AMINO ACIDS. (English). Article. 
 MARSHALL-WL.
 p 2099

 AR10: CHRONOLOGY OF MAGMATISM AND MINERALIZATION IN THE KASSANDRA MINING AREA,
 GREECE - THE POTENTIALS AND LIMITATIONS OF DATING HYDROTHERMAL ILLITES.
 (English). Article. 
 GILG-HA. FREI-R.
 p 2107

 AR11: NANOMETER-SCALE MINERALOGY AND PETROGRAPHY OF FINE-GRAINED
 AGGREGATES IN ANHYDROUS INTERPLANETARY DUST PARTICLES.(English).Article.
 BRADLEY-JP.
 p 2123

 AR12: HIGH PRECISION PB-207 PB-206 ZIRCON GEOCHRONOLOGY USING A
 SMALL ION MICROPROBE. (English). Article. 
 WIEDENBECK-M. GOSWAMI-JN.
 p 2135

 AR13: MEASUREMENTS OF THE PVT PROPERTIES OF WATER TO 25-KBARS
 AND 1600-DEGREES-C FROM SYNTHETIC FLUID INCLUSIONS IN CORUNDUM.
 (English). Letter. 
 BRODHOLT-JP. WOOD-BJ.
 p 2143

 AR1: THE SPECIAL ISSUE IN HONOR OF HOLLAND,HEINRICH,D.(English).Item about an individual.
 OHMOTO-H. LOGSDON-MJ.
 p 2153

 AR2: COMBINED CHEMICAL AND PHYSICAL MODEL FOR PLUTONIC DEVOLATILIZATION - 
 A NON-RAYLEIGH FRACTIONATION ALGORITHM. (English). Article..
 CANDELA-PA.
 p 2157

 AR3: EXPERIMENTAL STUDY OF THE SOLUBILITIES OF PYRITE IN
 NACL-BEARING AQUEOUS SOLUTIONS AT 250-350-DEGREES-C. (English).
 Article.
 OHMOTO-H. HAYASHI-K. KAJISA-Y. p 2169

 AR4: EXPERIMENTAL STUDY OF FORMATION MECHANISMS OF HYDROTHERMAL
 PYRITE. (English). Article. Abstract Available.
 GRAHAM-UM. OHMOTO-H. p 2187

 AR5: PRECIPITATION MECHANISMS OF BARITE IN SULFATE-SULFIDE
 DEPOSITS IN BACK-ARC BASINS. (English). Article. Abstract
 Available.
 SHIKAZONO-N. p 2203

 AR6: ZINC, COPPER, AND LEAD IN MID-OCEAN RIDGE BASALTS AND THE
 SOURCE ROCK CONTROL ON ZN/PB IN OCEAN-RIDGE HYDROTHERMAL
 DEPOSITS. (English). Article. Abstract Available.
 DOE-BR. p 2215

 AR7: HYDROTHERMAL CIRCULATION THROUGH MID-OCEAN RIDGE FLANKS -
 FLUXES OF HEAT AND MAGNESIUM. (English). Article. Abstract
 Available.
 MOTTL-MJ. WHEAT-CG. p 2225

 AR8: FLUID REGIMES DURING LATE STAGES OF A CONTINENTAL COLLISION
 - PHYSICAL, CHEMICAL, AND STABLE ISOTOPE MEASUREMENTS OF FLUID
 INCLUSIONS IN FISSURE QUARTZ FROM A GEOTRAVERSE THROUGH THE
 CENTRAL ALPS, SWITZERLAND. (English). Review. Abstract
 Available.
 MULLIS-J. DUBESSY-J. POTY-B. ONEIL-J. p 2239

 AR9: THE PARAGONITE-MUSCOVITE SOLVUS .1. P-T-X LIMITS DERIVED
 FROM THE NA-K COMPOSITIONS OF NATURAL, QUASIBINARY
 PARAGONITE-MUSCOVITE PAIRS. (English). Article. Abstract
 Available.
 GUIDOTTI-CV. SASSI-FP. BLENCOE-JG. SELVERSTONE-J. p 2269

 AR10: THE PARAGONITE-MUSCOVITE SOLVUS .2. NUMERICAL
 GEOTHERMOMETERS FOR NATURAL, QUASIBINARY PARAGONITE-MUSCOVITE
 PAIRS. (English). Article. Abstract Available.
 BLENCOE-JG. GUIDOTTI-CV. SASSI-FP. p 2277

 AR11: CARBON ISOTOPE VARIATIONS IN A SOLAR POND MICROBIAL MAT -
 ROLE OF ENVIRONMENTAL GRADIENTS AS STEERING VARIABLES.
 (English). Article. Abstract Available.
 SCHIDLOWSKI-M. GORZAWSKI-H. DOR-I. p 2289

 AR12: GEOCHEMICAL EVOLUTION OF GROUNDWATER IN THE CULEBRA
 DOLOMITE NEAR THE WASTE ISOLATION PILOT PLANT, SOUTHEASTERN
 NEW-MEXICO, USA. (English). Article. Abstract Available.
 SIEGEL-MD. ANDERHOLM-S. p 2299

 AR13: THE EFFECT OF LAND PLANTS ON WEATHERING RATES OF SILICATE
 MINERALS. (English). Article. Abstract Available.
 DREVER-JI. p 2325

 AR14: PHOSPHORUS IN SEDIMENTS OF THE AMAZON RIVER AND ESTUARY -
 IMPLICATIONS FOR THE GLOBAL FLUX OF PHOSPHORUS TO THE SEA.
 (English). Article. Abstract Available.
 BERNER-RA. RAO-JL. p 2333

 AR15: LITHOLOGIC AND CLIMATOLOGIC CONTROLS OF RIVER CHEMISTRY.
 (English). Article. Abstract Available.
 BLUTH-GJS. KUMP-LR. p 2341

 AR16: CHEMICAL WEATHERING RATE LAWS AND GLOBAL GEOCHEMICAL
 CYCLES. (English). Article. Abstract Available.
 LASAGA-AC. SOLER-JM. GANOR-J. BURCH-TE. NAGY-KL. p 2361

 AR17: MINING THE HYDROSPHERE. (English). Article. Abstract
 Available.
 PETERSEN-U. p 2387

 AR1: CORRELATING QUARTZ DISSOLUTION KINETICS IN PURE WATER FROM
 25-DEGREES-C TO 625-DEGREES-C. (English). Article. Abstract
 Available.
 TESTER-JW. WORLEY-WG. ROBINSON-BA. GRIGSBY-CO. FEERER-JL. p 2407

 AR2: CRITICAL AND SUPERCRITICAL PROPERTIES FOR 0.3 TO 3.0
 MOL-CENTER-DOT-KG(-1)CACL2(AQ). (English). Article. Abstract
 Available.
 OAKES-CS. BODNAR-RJ. SIMONSON-JM. PITZER-KS. p 2421

 AR3: SOLUBILITY OF HYDROGEN SULFIDE IN PURE WATER AND IN NACL
 SOLUTIONS, FROM 20-DEGREES-C TO 320-DEGREES-C AND AT SATURATION
 PRESSURES. (English). Article. Abstract Available.
 SULEIMENOV-OM. KRUPP-RE. p 2433

 AR4: GEOCHEMISTRY, MINERALOGY, AND CHEMICAL MODELING OF THE ACID
 CRATER LAKE OF KAWAH-IJEN VOLCANO, INDONESIA. (English).
 Article. Abstract Available.
 DELMELLE-P. BERNARD-A. p 2445

 AR5: HYDROTHERMAL FLOW THROUGH THE MARIANA MOUNDS - DISSOLUTION
 OF AMORPHOUS SILICA AND DEGRADATION OF ORGANIC MATTER ON A
 MID-OCEAN RIDGE FLANK. (English). Article. Abstract Available.
 WHEAT-CG. MCDUFF-RE. p 2461

 AR6: HYDROTHERMAL ALTERATION IN OCEANIC RIDGE VOLCANICS - A
 DETAILED STUDY AT THE GALAPAGOS FOSSIL HYDROTHERMAL FIELD.
 (English). Article. Abstract Available.
 RIDLEY-WI. PERFIT-MR. JONASSON-IR. SMITH-MF. p 2477

 AR7: URANIUM IN GRANITIC MAGMAS .1. EXPERIMENTAL DETERMINATION
 OF URANIUM SOLUBILITY AND FLUID-MELT PARTITION COEFFICIENTS IN
 THE URANIUM OXIDE HAPLOGRANITE H2O-NA2CO3 SYSTEM AT
 720-770-DEGREES-C, 2 KBAR. (English). Article. Abstract
 Available.
 PEIFFERT-C. CUNEY-M. NGUYENTRUNG-C. p 2495

 AR8: ATMOSPHERIC ARGON CONTAMINATION OF OCEAN ISLAND BASALT
 OLIVINE PHENOCRYSTS. (English). Article. Abstract Available.
 FARLEY-KA. CRAIG-H. p 2509

 AR9: ESTIMATION OF THE DEGREE OF PARTIAL MELTING USING
 CONCENTRATION RATIOS. (English). Article. Abstract Available.
 MAALOE-S. p 2519

 AR10: MANTLE HYDROCARBONS - ABIOTIC OR BIOTIC. (English).
 Article. Abstract Available.
 SUGISAKI-R. MIMURA-K. p 2527

 AR11: RADIOCARBON DATING OF PEPTIDES ISOLATED FROM CONTAMINATED
 FOSSIL BONE COLLAGEN BY COLLAGENASE DIGESTION AND REVERSED-PHASE
 CHROMATOGRAPHY. (English). Article. Abstract Available.
 VANKLINKEN-GJ. BOWLES-AD. HEDGES-REM. p 2543

 AR12: I-XE STUDIES OF THE ACAPULCO METEORITE - ABSOLUTE I-XE
 AGES OF INDIVIDUAL PHOSPHATE GRAINS AND THE BJURBOLE STANDARD.
 (English). Article. Abstract Available.
 NICHOLS-RH. HOHENBERG-CM. KEHM-K. KIM-Y. MARTI-K. p 2553

 AR13: MANGANESE OXIDATION AND INSITU MANGANESE FLUXES FROM A
 COASTAL SEDIMENT. (English). Letter. Abstract Available.
 THAMDRUP-B. GLUD-RN. HANSEN-JW. p 2563

 AR14: EVIDENCE FOR ENHANCED PHOSPHORUS REGENERATION FROM MARINE
 SEDIMENTS OVERLAIN BY OXYGEN DEPLETED WATERS. (English).
 Letter. Abstract Available.
 INGALL-E. JAHNKE-R. p 2571

 AR15: EVIDENCE FOR THE NEOFORMATION OF CLAYS UPON SORPTION OF
 CO(II) AND NI(II) ON SILICATES. (English). Letter. Abstract
 Available.
 CHARLET-L. MANCEAU-A. p 2577

 AR1: DISSOLUTION STOICHIOMETRY AND ADSORPTION OF ALKALI AND
 ALKALINE EARTH ELEMENTS TO THE ACID-REACTED WOLLASTONITE SURFACE
 AT 25-DEGREES-C. (English). Article. Abstract Available.
 XIE-ZX. WALTHER-JV. p 2587

 AR2: EVALUATION OF THE FREE ENERGY OF FORMATION OF
 FE(II)-FE(III) HYDROXIDE-SULPHATE (GREEN RUST) AND ITS REDUCTION
 OF NITRITE. (English). Article. Abstract Available.
 HANSEN-HCB. BORGGAARD-OK. SORENSEN-J. p 2599

 AR3: DIFFERENTIATION OF STRONGLY PERALUMINOUS, PERPHOSPHORUS
 GRANITES - THE PEDROBERNARDO PLUTON, CENTRAL SPAIN. (English).
 Article. Abstract Available.
 BEA-F. PEREIRA-MD. CORRETGE-LG. FERSHTATER-GB. p 2609

 AR4: CHEMICAL PROPERTIES OF CENTRAL AFRICAN CARBONADO AND ITS
 GENETIC IMPLICATIONS. (English). Article. Abstract Available.
 KAGI-H. TAKAHASHI-K. HIDAKA-H. MASUDA-A. p 2629

 AR5: RAPID BACTERIAL DEGRADATION OF POLYSACCHARIDES IN ANOXIC
 MARINE SYSTEMS. (English). Article. Abstract Available.
 ARNOSTI-C. REPETA-DJ. BLOUGH-NV. p 2639

 AR6: HIGH TEMPERATURE OXYGEN ISOTOPE FRACTIONATION IN THE
 ENSTATITE-OLIVINE-BACO3 SYSTEM. (English). Article. Abstract
 Available.
 ROSENBAUM-JM. KYSER-TK. WALKER-D. p 2653

 AR7: MIXING ZONE ORIGIN OF C-13-DEPLETED CALCITE CEMENT 
 OSEBERG FORMATION SANDSTONES (MIDDLE JURASSIC), VESLEFRIKK FIELD,
 NORWAY. (English). Article. Abstract Available.
 LUNDEGARD-PD. p 2661

 AR8: STABLE ISOTOPIC EVIDENCE FOR CRUSTAL CONTAMINATION AND
 DESULFIDATION OF THE CUPRIFEROUS KOPERBERG SUITE, NAMAQUALAND,
 SOUTH-AFRICA. (English). Article. Abstract Available.
 BOER-RH. MEYER-FM. CAWTHORN-RG. p 2677

 AR9: ROTER KAMM IMPACT CRATER, NAMIBIA - GEOCHEMISTRY OF
 BASEMENT ROCKS AND BRECCIAS. (English). Article. Abstract
 Available.
 REIMOLD-WU. KOEBERL-C. BISHOP-J. p 2689

 AR10: THERMAL HISTORY OF MESOSIDERITES - QUANTITATIVE
 CONSTRAINTS FROM COMPOSITIONAL ZONING AND FE-MG ORDERING IN
 ORTHOPYROXENES. (English). Article. Abstract Available.
 GANGULY-J. YANG-HX. GHOSE-S. p 2711

 AR11: OLIVINE CORONAS, METAMORPHISM, AND THE THERMAL HISTORY OF
 THE MORRISTOWN AND EMERY MESOSIDERITES. (English). Article.
 Abstract Available.
 RUZICKA-A. BOYNTON-WV. GANGULY-J. p 2725

 AR12: CHARACTERIZATION OF ARSENIC IN LAKE SEDIMENTS BY X-RAY
 PHOTOELECTRON SPECTROSCOPY. (English). Note. Abstract
 Available.
 SOMA-M. TANAKA-A. SEYAMA-H. SATAKE-K. p 2743

 AR13: A HIGH-RESOLUTION SR/CA AND DELTA-O-18 CORAL RECORD FROM
 THE GREAT BARRIER REEF, AUSTRALIA, AND THE 1982-1983 EL-NINO.
 (English). Letter. Abstract Available.
 MCCULLOCH-MT. GAGAN-MK. MORTIMER-GE. CHIVAS-AR. ISDALE-PJ. p 2747

 AR14: RELATION BETWEEN HYDROGEN ISOTOPIC RATIOS OF BONE COLLAGEN
 AND RAIN (VOL 58, PG 377, 1994). (English). Correction,
 Addition.
 CORMIE-AB. SCHWARCZ-HP. GRAY-J. p 2755

 AR15: THERMODYNAMICS OF MIXING OF LIQUIDS IN THE SYSTEM CA3
 (PO4)2-CACL2-CAF2-CA(OH)2 (VOL 57, PG 4663, 1993). (English).
 Correction, Addition.
 TACKER-RC. STORMER-JC. p 2755

 AR16: THEORETICAL REACTION PATHWAYS FOR THE FORMATION OF
 (SI(OH)5) - AND THE DEPROTONATION OF ORTHOSILICIC ACID IN BASIC
 SOLUTION (VOL 57, PG 3847, 1993). (English). Correction,
 Addition.
 KUBICKI-JD. XIAO-Y. LASAGA-AC. p 2755

 AR17: ESTIMATION OF STANDARD PARTIAL MOLAL ENTROPIES OF AQUEOUS
 IONS AT 25-DEGREES-C AND 1-BAR (VOL 56, PG 3895, 1992).
 (English). Correction, Addition.
 SASSANI-DC. SHOCK-EL. p 2756

 AR1: THE DISSOLUTION OF BIOTITE SINGLE CRYSTALS IN DILUTE HNO3
 AT 24-DEGREES-C - EVIDENCE OF AN ANISOTROPIC CORROSION PROCESS OF
 MICAS IN ACIDIC SOLUTIONS. (English). Article. Abstract
 Available.
 TURPAULT-MP. TROTIGNON-L. p 2761

 AR2: CHROMIUM SORPTION BY PHLOGOPITE AND BIOTITE IN ACIDIC
 SOLUTIONS AT 25-DEGREES-C - INSIGHTS FROM X-RAY PHOTOELECTRON
 SPECTROSCOPY AND ELECTRON MICROSCOPY. (English). Article.
 Abstract Available.
 ILTON-ES. VEBLEN-DR. p 2777

 AR3: DISTRIBUTION OF SOLUTES BETWEEN COEXISTING STEAM AND WATER.
 (English). Article. Abstract Available.
 ALVAREZ-J. CORTI-HR. FERNANDEZPRINI-R. JAPAS-ML. p 2789

 AR4: THE INFLUENCE OF ORGANIC MATTER DIAGENESIS ON CACO3
 DISSOLUTION AT THE DEEP-SEA FLOOR. (English). Article.
 Abstract Available.
 JAHNKE-RA. CRAVEN-DB. GAILLARD-JF. p 2799

 AR5: DETERMINING THE COMPOSITION OF HIGH-PRESSURE MANTLE MELTS
 USING DIAMOND AGGREGATES. (English). Article. Abstract
 Available.
 BAKER-MB. STOLPER-EM. p 2811

 AR6: INTERACTION BETWEEN AQUEOUS URANIUM(VI) AND SULFIDE
 MINERALS - SPECTROSCOPIC EVIDENCE FOR SORPTION AND REDUCTION.
 (English). Article. Abstract Available.
 WERSIN-P. HOCHELLA-MF. PERSSON-P. REDDEN-G. LECKIE-JO.
 HARRIS-DW. p 2829

 AR7: CALCULATION OF THE POINT OF ZERO CHARGE OF METAL OXIDES
 BETWEEN 0 AND 350-DEGREES-C. (English). Article. Abstract
 Available.
 SCHOONEN-MAA. p 2845

 AR8: CARBON ISOTOPIC FRACTIONATION IN LIPIDS FROM METHANOTROPHIC
 BACTERIA - RELEVANCE FOR INTERPRETATION OF THE GEOCHEMICAL RECORD
 OF BIOMARKERS. (English). Article. Abstract Available.
 SUMMONS-RE. JAHNKE-LL. ROKSANDIC-Z. p 2853

 AR9: SULPHUR SPECIATION IN BITUMENS AND ASPHALTENES BY X-RAY
 ABSORPTION FINE STRUCTURE SPECTROSCOPY. (English). Article.
 Abstract Available.
 KASRAI-M. BANCROFT-GM. BRUNNER-RW. JONASSON-RG. BROWN-JR.
 TAN-KH. FENG-XH. p 2865

 AR10: THE COMPOSITIONAL CLASSIFICATION OF CHONDRITES .6. THE CR
 CARBONACEOUS CHONDRITE GROUP. (English). Article. Abstract
 Available.
 KALLEMEYN-GW. RUBIN-AE. WASSON-JT. p 2873

 AR11: SURFACE ALTERATION AND PHYSICAL PROPERTIES OF GLASS FROM
 THE CRETACEOUS-TERTIARY BOUNDARY. (English). Article. Abstract
 Available.
 BARKATT-A. SANG-JC. THORPE-AN. SENFTLE-FE. TALMY-IG.
 NORR-MK. MAZER-JJ. IZETT-G. SIGURDSSON-H. p 2889

 AR12: SALTPAN IMPACT CRATER, SOUTH-AFRICA - GEOCHEMISTRY OF
 TARGET ROCKS, BRECCIAS, AND IMPACT GLASSES, AND OSMIUM ISOTOPE
 SYSTEMATICS. (English). Article. Abstract Available.
 KOEBERL-C. REIMOLD-WU. SHIREY-SB. p 2893

 AR13: EXPERIMENTAL PARTITIONING OF RARE EARTH ELEMENTS AND STRONTIUM
  - CONSTRAINTS ON PETROGENESIS AND REDOX CONDITIONS
 DURING CRYSTALLIZATION OF ANTARCTIC ANGRITE LEWIS CLIFF-86010.
 (English). Article. Abstract Available.
 MCKAY-G. LE-L. WAGSTAFF-J. CROZAZ-G. p 2911

 AR14: AN ANCIENT SM-ND AGE FOR A FERROAN NORITIC ANORTHOSITE
 CLAST FROM LUNAR BRECCIA-67016. (English). Article. Abstract
 Available.
 ALIBERT-C. NORMAN-MD. MCCULLOCH-MT. p 2921

 AR15: HYDROGEN ISOTOPE EXCHANGE REACTION RATES - ORIGIN OF WATER
 IN THE INNER SOLAR SYSTEM. (English). Article. Abstract
 Available.
 LECLUSE-C. ROBERT-F. p 2927

 AR16: THE MOLECULAR STRUCTURE OF SEDIMENTARY (22R) 17-ALPHA,
 21-BETA(H)-HOMOHOPANE FROM AN X-RAY DIFFRACTION STUDY.
 (English). Note. Abstract Available.
 ARMANIOS-C. ALEXANDER-R. KAGI-RI. SOBOLEV-AN. WHITE-AH. p 2941

 AR1: ALUMINUM SPECIATION AND EQUILIBRIA IN AQUEOUS SOLUTION .5.
 GIBBSITE SOLUBILITY AT 50-DEGREES-C AND PH 3-9 IN 0.1 MOLAL NACL
 SOLUTIONS (A GENERAL MODEL FOR ALUMINUM SPECIATION - ANALYTICAL
 METHODS). (English). Article. Abstract Available.
 WESOLOWSKI-DJ. PALMER-DA. p 2947

 AR2: COPPER SPECIATION IN SULFIDIC SOLUTIONS AT LOW SULFUR
 ACTIVITY - FURTHER EVIDENCE FOR CLUSTER COMPLEXES. (English).
 Article. Abstract Available.
 THOMPSON-RA. HELZ-GR. p 2971

 AR3: REDOX DYNAMICS IN THE CHESAPEAKE BAY - THE EFFECT ON
 SEDIMENT WATER URANIUM EXCHANGE. (English). Article. Abstract
 Available.
 SHAW-TJ. SHOLKOVITZ-ER. KLINKHAMMER-G. p 2985

 AR4: SILICATE-CARBONATE LIQUID IMMISCIBILITY IN UPPER-MANTLE
 ECLOGITES - IMPLICATIONS FOR NATROSILICIC AND CARBONATITIC
 CONJUGATE MELTS. (English). Article. Abstract Available.
 PYLE-JM. HAGGERTY-SE. p 2997

 AR5: ISOTOPIC EFFECTS ON DIFFUSION IN MGO MELT SIMULATED BY THE
 MOLECULAR DYNAMICS (MD) METHOD AND IMPLICATIONS FOR ISOTOPIC MASS
 FRACTIONATION IN MAGMATIC SYSTEMS. (English). Article.
 Abstract Available.
 TSUCHIYAMA-A. KAWAMURA-K. NAKAO-T. UYEDA-C. p 3013

 AR6: CALCITE SURFACE STRUCTURE OBSERVED AT MICROTOPOGRAPHIC AND
 MOLECULAR SCALES WITH ATOMIC FORCE MICROSCOPY (AFM). (English).
 Article. Abstract Available.
 STIPP-SLS. EGGLESTON-CM. NIELSEN-BS. p 3023

 AR7: TERRESTRIAL ORGANIC CARBON CONTRIBUTIONS TO SEDIMENTS ON
 THE WASHINGTON MARGIN. (English). Article. Abstract Available.
 PRAHL-FG. ERTEL-JR. GONI-MA. SPARROW-MA. EVERSMEYER-B. p 3035

 AR8: OCEANIC TRANSPORT OF FOSSIL DAMMAR RESIN - THE CHEMISTRY OF
 COASTAL RESINITES FROM SOUTH-AUSTRALIA. (English). Article.
 Abstract Available.
 MURRAY-AP. PADLEY-D. MCKIRDY-DM. BOOTH-WE. SUMMONS-RE. p 3049

 AR9: STRONTIUM ISOTOPIC VARIATIONS IN JURASSIC AND CRETACEOUS
 SEAWATER. (English). Article. Abstract Available.
 JONES-CE. JENKYNS-HC. COE-AL. HESSELBO-SP. p 3061

 AR10: CHEMICALLY FRACTIONATED FISSION-XENON IN METEORITES AND ON
 THE EARTH. (English). Article. Abstract Available.
 SHUKOLYUKOV-YA. JESSBERGER-EK. MESHIK-AP. MINH-DV. JORDAN-JL. p 3075

 AR11: AR-39-AR-40 DATING OF 2 LUNAR GRANITES - THE AGE OF
 COPERNICUS. (English). Article. Abstract Available.
 BOGARD-DD. GARRISON-DH. SHIH-CY. NYQUIST-LE. p 3093

 AR12: K-CA AND RB-SR DATING OF 2 LUNAR GRANITES - RELATIVE
 CHRONOMETER RESETTING. (English). Article. Abstract Available.
 SHIH-CY. NYQUIST-LE. BOGARD-DD. WIESMANN-H. p 3101

 AR13: PRECISE DETERMINATION OF STABLE CHLORINE ISOTOPIC RATIOS
 IN LOW-CONCENTRATION NATURAL SAMPLES. (English). Letter.
 Abstract Available.
 MAGENHEIM-AJ. SPIVACK-AJ. VOLPE-C. RANSOM-B. p 3117

 AR14: ZERO-POINT-OF-CHARGE PREDICTION FROM CRYSTAL CHEMISTRY AND
 SOLVATION THEORY. (English). Letter. Abstract Available.
 SVERJENSKY-DA. p 3123

 AR15: AMINO ACID RACEMIZATION IN AMBER-ENTOMBED INSECTS -
 IMPLICATIONS FOR DNA PRESERVATION. (English). Letter. Abstract
 Available.
 BADA-JL. WANG-XS. POINAR-HN. PAABO-S. POINAR-GO. p 3131

 AR1: THE PATTERSON,CLAIR,C SPECIAL ISSUE - FOREWORD. (English).
 Editorial.
 CHURCH-TM. p 3139

 AR2: HISTORICAL CHANGES IN INTEGRITY AND WORTH OF SCIENTIFIC
 KNOWLEDGE - PREFACE. (English). Editorial.
 PATTERSON-CC. p 3141

 AR3: SR-ND-PB ISOTOPE RELATIONSHIPS IN LATE ARCHEAN CARBONATITES
 AND ALKALINE COMPLEXES - APPLICATIONS TO THE GEOCHEMICAL
 EVOLUTION OF ARCHEAN MANTLE. (English). Article. Abstract
 Available.
 TILTON-GR. BELL-K. p 3145

 AR4: A PRECISE TH-232-PB-208 CHRONOLOGY OF FINE-GRAINED MONAZITE
 - AGE OF THE BAYAN OBO REE-FE-NB ORE DEPOSIT, CHINA. (English).
 Article. Abstract Available.
 WANG-JW. TATSUMOTO-M. LI-XB. PREMO-WR. CHAO-ECT. p 3155

 AR5: REACTIVE TRACE METALS IN THE STRATIFIED CENTRAL NORTH
 PACIFIC. (English). Article. Abstract Available.
 BRULAND-KW. ORIANS-KJ. COWEN-JP. p 3171

 AR6: LEAD BEHAVIOR IN ABALONE SHELL. (English). Article.
 Abstract Available.
 HIRAO-Y. MATSUMOTO-A. YAMAKAWA-H. MAEDA-M. KIMURA-K. p 3183

1


 AR7: THE BIOGEOCHEMICAL CYCLING OF ELEMENTAL MERCURY -
 ANTHROPOGENIC INFLUENCES. (English). Article. Abstract
 Available.
 MASON-RP. FITZGERALD-WF. MOREL-FMM. p 3191

 AR8: USE OF STABLE LEAD ISOTOPES TO CHARACTERIZE THE SOURCES OF
 ANTHROPOGENIC LEAD IN NORTH ATLANTIC SURFACE WATERS. (English).
 Article. Abstract Available.
 VERON-AJ. CHURCH-TM. PATTERSON-CC. FLEGAL-AR. p 3199

 AR9: FLUXES OF CHEMICAL SPECIES TO THE GREENLAND ICE SHEET AT
 SUMMIT BY FOG AND DRY DEPOSITION. (English). Article. Abstract
 Available.
 BERGIN-MH. JAFFREZO-JL. DAVIDSON-CI. CALDOW-R. DIBB-J. p 3207

 AR10: PAST AND RECENT CHANGES IN THE LARGE-SCALE TROPOSPHERIC
 CYCLES OF LEAD AND OTHER HEAVY METALS AS DOCUMENTED IN ANTARCTIC
 AND GREENLAND SNOW AND ICE - A REVIEW. (English). Article.
 Abstract Available.
 BOUTRON-CF. CANDELONE-JP. HONG-SM. p 3217

 AR11: LEAD VARIABILITY IN THE WESTERN NORTH ATLANTIC OCEAN AND
 CENTRAL GREENLAND ICE - IMPLICATIONS FOR THE SEARCH FOR DECADAL
 TRENDS IN ANTHROPOGENIC EMISSIONS. (English). Article.
 Abstract Available.
 BOYLE-EA. SHERRELL-RM. BACON-MP. p 3227

 AR12: REACTIVITY TRENDS IN REACTIONS OF THE NITRATE RADICAL
 (NO3) WITH INORGANIC AND ORGANIC CLOUDWATER CONSTITUENTS.
 (English). Article. Abstract Available.
 HERRMANN-H. EXNER-M. ZELLNER-R. p 3239

 AR13: COMPOSITION AND SOURCES OF ATMOSPHERIC DUSTS IN SNOW AT
 3200 METERS IN THE ST ELIAS RANGE, SOUTHEASTERN ALASKA, USA.
 (English). Article. Abstract Available.
 HINKLEY-TK. p 3245

 AR14: FRACTIONATION OF FAMILIES OF MAJOR, MINOR, AND TRACE
 METALS ACROSS THE MELT VAPOR INTERFACE IN VOLCANIC EXHALATIONS.
 (English). Article. Abstract Available.
 HINKLEY-TK. LECLOAREC-MF. LAMBERT-G. p 3255

 AR15: ISOTOPIC EVIDENCE TO ACCOUNT FOR CHANGES IN THE
 CONCENTRATION OF LEAD IN GREENLAND SNOW BETWEEN 1960 AND 1988.
 (English). Article. Abstract Available.
 ROSMAN-KJR. CHISHOLM-W. BOUTRON-CF. CANDELONE-JP. HONG-S. p 3265

 AR16: IRON PHOTOCHEMISTRY OF AQUEOUS SUSPENSIONS OF AMBIENT
 AEROSOL WITH ADDED ORGANIC ACIDS. (English). Article. Abstract
 Available.
 SIEFERT-RL. PEHKONEN-SO. EREL-Y. HOFFMANN-MR. p 3271

 AR17: SOLUBILISATION OF AEROSOL TRACE METALS BY CLOUD PROCESSING
 - A LABORATORY STUDY. (English). Article. Abstract Available.
 SPOKES-LJ. JICKELLS-TD. LIM-B. p 3281

 AR18: LEAKAGE OF INDUSTRIAL LEAD INTO THE HYDROCYCLE.
 (English). Article. Abstract Available.
 EREL-Y. PATTERSON-CC. p 3289

 AR19: LEAD ISOTOPIC DETERMINATION OF HISTORICAL SOURCES OF LEAD
 TO LAKE ERIE, NORTH AMERICA. (English). Article. Abstract
 Available.
 RITSON-PI. ESSER-BK. NIEMEYER-S. FLEGAL-AR. p 3297

 AR20: BENTHIC LEAD FLUXES IN SAN FRANCISCO BAY, CALIFORNIA, USA.
 (English). Article. Abstract Available.
 RIVERADUARTE-I. FLEGAL-AR. p 3307

 AR21: TEMPORAL VARIATIONS IN LEAD CONCENTRATIONS AND ISOTOPIC
 COMPOSITION IN THE SOUTHERN CALIFORNIA BIGHT. (English).
 Article. Abstract Available.
 SANUDOWILHELMY-SA. FLEGAL-AR. p 3315

 AR22: DELINEATION OF SEPARATE BRAIN REGIONS USED FOR SCIENTIFIC
 VERSUS ENGINEERING MODES OF THINKING. (English). Article.
 Abstract Available.
 PATTERSON-CC. p 3321

 AR1: AN ASSESSMENT OF COMPLEX FORMATION BETWEEN ALUMINIUM AND
 SILICIC ACID IN ACIDIC SOLUTIONS. (English). Article. Abstract
 Available.
 FARMER-VC. LUMSDON-DG. p 3331

 AR2: MICROBIAL SULFATE REDUCTION IN DEEP-SEA SEDIMENTS AT THE
 GUAYMAS BASIN - HYDROTHERMAL VENT AREA - INFLUENCE OF TEMPERATURE
 AND SUBSTRATES. (English). Article. Abstract Available.
 ELSGAARD-L. ISAKSEN-MF. JORGENSEN-BB. ALAYSE-AM. JANNASCH-HW. p 3335

 AR3: VANADIUM IN SEPIOLITE - A REDOX-INDICATOR FOR AN ANCIENT
 CLOSED BRINE SYSTEM IN THE MADRID BASIN, CENTRAL SPAIN.
 (English). Article. Abstract Available.
 GEHRING-AU. FRY-IV. LUSTER-J. SPOSITO-G. p 3345

 AR4: GEOCHEMISTRY AND HYDROLOGY OF A CALCAREOUS FEN WITHIN THE
 SAVAGE FEN WETLANDS COMPLEX, MINNESOTA, USA. (English).
 Article. Abstract Available.
 KOMOR-SC. p 3353

 AR5: FRACTIONAL CRYSTALLIZATION OF ANHYDROUS SULFIDE LIQUID IN
 THE SYSTEM FE-NI-CU-S, WITH APPLICATION TO MAGMATIC SULFIDE
 DEPOSITS. (English). Article. Abstract Available.
 FLEET-ME. PAN-YM. p 3369

 AR6: THE CHEMICAL AND HYDROLOGICAL EVOLUTION OF AN ANCIENT
 POTASH-FORMING EVAPORITE BASIN AS CONSTRAINED BY MINERAL SEQUENCE,
 FLUID INCLUSION COMPOSITION, AND NUMERICAL SIMULATION.
 (English). Article. Abstract Available.
 AYORA-C. GARCIAVEIGAS-J. PUEYO-JJ. p 3379

 AR7: MOLECULAR EVIDENCE FOR DEGRADATION AND PRESERVATION OF
 ORGANIC MATTER IN THE ANOXIC BLACK SEA BASIN. (English).
 Article. Abstract Available.
 SUN-MY. WAKEHAM-SG. p 3395

 AR8: FLUXES OF DISSOLVED ORGANIC CARBON FROM CHESAPEAKE BAY
 SEDIMENTS. (English). Article. Abstract Available.
 BURDIGE-DJ. HOMSTEAD-J. p 3407

 AR9: LIQUID-VAPOR FRACTIONATION OF OXYGEN AND HYDROGEN ISOTOPES
 OF WATER FROM THE FREEZING TO THE CRITICAL TEMPERATURE.
 (English). Article. Abstract Available.
 HORITA-J. WESOLOWSKI-DJ. p 3425

 AR10: RELATIONSHIP BETWEEN THE HYDROGEN AND OXYGEN ISOTOPES OF
 DEER BONE AND THEIR USE IN THE ESTIMATION OF RELATIVE HUMIDITY.
 (English). Article. Abstract Available.
 CORMIE-AB. LUZ-B. SCHWARCZ-HP. p 3439

 AR11: TRACE ELEMENT DISTRIBUTIONS WITHIN ORDINARY CHONDRITE
 CHONDRULES - IMPLICATIONS FOR CHONDRULE FORMATION CONDITIONS AND
 PRECURSORS. (English). Article. Abstract Available.
 ALEXANDER-CMO. p 3451

 AR12: SPINEL FROM ARCHEAN IMPACT SPHERULES. (English).
 Article. Abstract Available.
 BYERLY-GR. LOWE-DR. p 3469

 AR13: SM-ND CHRONOLOGY AND PETROGENESIS OF MESOSIDERITES.
 (English). Article. Abstract Available.
 STEWART-BW. PAPANASTASSIOU-DA. WASSERBURG-CJ. p 3487

 AR14: DETERMINATION OF THE STANDARD ENTHALPY OF FORMATION OF
 AQUEOUS ALUMINUM ION, AL3+ (AQ). (English). Article. Abstract
 Available.
 ZENG-WM. CHEN-QY. CHEN-XM. p 3511

 AR15: SHRIMP U-PB ZIRCON GEOCHRONOLOGY OF THE LATE ARCHAEAN
 RUINNAESSET SYENITE, SKJOLDUNGEN ALKALINE PROVINCE, SOUTHEAST
 GREENLAND. (English). Article. Abstract Available.
 NUTMAN-AP. ROSING-MT. p 3515

 AR16: HIGH SPATIAL RESOLUTION AR-40 AR-39 INVESTIGATIONS USING
 AN ULTRA-VIOLET LASER PROBE EXTRACTION TECHNIQUE. (English).
 Article. Abstract Available.
 KELLEY-SP. ARNAUD-NO. TURNER-SP. p 3519

 AR17: PROPER UNDERSTANDING OF DOWN-SHIFTED RAMAN SPECTRA OF
 NATURAL GRAPHITE - DIRECT ESTIMATION OF LASER-INDUCED RISE IN
 SAMPLE TEMPERATURE. (English). Article. Abstract Available.
 KAGI-H. TSUCHIDA-I. WAKATSUKI-M. TAKAHASHI-K. KAMIMURA-N.
 IUCHI-K. WADA-H. p 3527

 AR18: SEARCH FOR EXTRACTABLE FULLERENES IN CLAYS FROM THE
 CRETACEOUS TERTIARY BOUNDARY OF THE WOODSIDE CREEK AND FLAXBOURNE
 RIVER SITES, NEW-ZEALAND. (English). Note. Abstract Available.
 HEHEYMANN-D. WOLBACH-WS. CHIBANTE-LPF. BROOKS-RR. SMALLEY-RE. p 3531

 AR19: C-13 AND O-18 OF WOOD FROM THE ROMAN SIEGE RAMPART IN
 MASADA, ISRAEL (AD 70-73) - EVIDENCE FOR A LESS ARID CLIMATE FOR
 THE REGION. (English). Letter. Abstract Available.
 YAKIR-D. ISSAR-A. GAT-J. ADAR-E. TRIMBORN-P. LIPP-J. p 3535

 AR1: A ONE-TERM EXTRAPOLATION METHOD FOR ESTIMATING EQUILIBRIUM
 CONSTANTS OF AQUEOUS REACTIONS AT ELEVATED TEMPERATURES.
 (English). Article. Abstract Available.
 GU-Y. GAMMONS-CH. BLOOM-MS. p 3545

 AR2: THE TEMPERATURE DEPENDENCE OF STABILITY CONSTANTS FOR THE
 FORMATION OF POLYNUCLEAR CATIONIC COMPLEXES. (English).
 Article. Abstract Available.
 PLYASUNOV-AV. GRENTHE-I. p 3561

 AR3: DISSOLUTION KINETICS OF ZN2SIO4 POWDERS - EFFECTS OF
 POLYMORPHS, TEMPERATURE, PARTICLE SIZE, AND FE2+ PRESENCE.
 (English). Article. Abstract Available.
 LIN-CC. SHEN-PY. p 3583

 AR4: DIFFUSION AND REACTION IN ROCK MATRIX BORDERING A
 HYPERALKALINE FLUID-FILLED FRACTURE. (English). Article.
 Abstract Available.
 STEEFEL-CI. LICHTNER-PC. p 3595

 AR5: OPTICAL SPECTROSCOPIC STUDIES OF THE SORPTION OF UO2(2+)
 SPECIES ON A REFERENCE SMECTITE. (English). Article. Abstract
 Available.
 MORRIS-DE. CHISHOLMBRAUSE-CJ. BARR-ME. CONRADSON-SD.
 ELLER-PG. p 3613

 AR6: SPECIATION OF URANYL SORBED AT MULTIPLE BINDING SITES ON
 MONTMORILLONITE. (English). Article. Abstract Available.
 CHISHOLMBRAUSE-C. CONRADSON-SD. BUSCHER-CT. ELLER-PG.
 MORRIS-DE. p 3625

 AR7: CLASTIC METASEDIMENTS OF THE EARLY PROTEROZOIC BROKEN HILL
 GROUP, NEW SOUTH WALES, AUSTRALIA - GEOCHEMISTRY, PROVENANCE, AND
 METALLOGENIC SIGNIFICANCE. (English). Article. Abstract
 Available.
 SLACK-JF. STEVENS-BPJ. p 3633

 AR8: A STUDY OF SIO2 GLASS AND SUPERCOOLED LIQUID TO 1950 K VIA
 HIGH-TEMPERATURE RAMAN SPECTROSCOPY. (English). Article.
 Abstract Available.
 MCMILLAN-PF. POE-BT. GILLET-P. REYNARD-B. p 3653

 AR9: DIRECT CALORIMETRIC MEASUREMENT OF ENTHALPIES IN
 DIOPSIDE-ANORTHITE-WOLLASTONITE MELTS AT 1773 K. (English).
 Article. Abstract Available.
 TARINA-I. NAVROTSKY-A. GAN-H. p 3665

 AR10: DISTRIBUTION OF NAPHTHALENES IN CRUDE OILS FROM THE JAVA
 SEA - SOURCE AND MATURATION EFFECTS. (English). Article.
 Abstract Available.
 RADKE-M. RULLKOTTER-J. VRIEND-SP. p 3675

 AR11: PORPHYRIN AND CHLORIN DISTRIBUTIONS IN A LATE PLIOCENE
 LACUSTRINE SEDIMENT. (English). Article. Abstract Available.
 KEELY-BJ. HARRIS-PG. POPP-BN. HAYES-JM. MEISCHNER-D.
 MAXWELL-JR. p 3691

 AR12: LOW POLARITY PYROLYSIS PRODUCTS OF PERMIAN TO RECENT
 BOTRYOCOCCUS-RICH SEDIMENTS - FIRST EVIDENCE FOR THE CONTRIBUTION
 OF AN ISOPRENOID ALGAENAN TO KEROGEN FORMATION. (English).
 Article. Abstract Available.
 DERENNE-S. LARGEAU-C. BEHAR-F. p 3703

 AR13: DETERMINATION OF OXYGEN SELF-DIFFUSION IN AKERMANITE,
 ANORTHITE, DIOPSIDE, AND SPINEL - IMPLICATIONS FOR OXYGEN
 ISOTOPIC ANOMALIES AND THE THERMAL HISTORIES OF CA-AL-RICH
 INCLUSIONS. (English). Article. Abstract Available.
 RYERSON-FJ. MCKEEGAN-KD. p 3713

 AR14: WEATHERING OF ANTARCTIC METEORITES INVESTIGATED FROM
 CONTENTS OF FE3+, CHLORINE, AND IODINE. (English). Article.
 Abstract Available.
 SHINONAGA-T. ENDO-K. EBIHARA-M. HEUMANN-KG. NAKAHARA-H. p 3735

 AR15: A NOVEL STERANE, 27-NOR-24-METHYL-5-ALPHA-CHOLESTANE, IN
 SEDIMENTS. (English). Letter. Abstract Available.
 SCHOUTEN-S. DAMSTE-JSS. SCHOELL-M. DELEEUW-JW. p 3741

 AR16: STABLE ISOTOPE FRACTIONATION BETWEEN CARBON DIOXIDE AND
 CALCITE AT 900-DEGREES-C. (English). Note. Abstract Available.
 ROSENBAUM-JM. p 3747

 AR17: THE DIAGENETIC FORMATION OF METAL-RICH LAYERS IN
 SAPROPEL-CONTAINING SEDIMENTS IN THE EASTERN MEDITERRANEAN (VOL
 57, PG 527, 1993). (English). Correction, Addition.
 PRUYSERS-PA. DELANGE-GJ. MIDDELBURG-JJ. HYDES-DJ. p 3755

 AR18: METAL-SILICATE PARTITIONING OF NICKEL AND COBALT - THE
 INFLUENCE OF TEMPERATURE AND OXYGEN FUGACITY (VOL 58, PG 125,
 1994). (English). Correction, Addition.
 CAPOBIANCO-CJ. AMELIN-AA. p 3755

 AR19: INTRODUCTION OF TAYLOR,S.ROSS FOR THE 1993 V. M.
 GOLDSCHMIDT AWARD. (English). Item about an individual.
 MASON-BH. p 3757

 AR20: ACCEPTANCE SPEECH FOR THE 1993 V. M. GOLDSCHMIDT AWARD.
 (English). Editorial.
 TAYLOR-SR. p 3759

 AR1: SOME ASPECTS OF MULTICOMPONENT EXCESS FREE ENERGY MODELS
 WITH SUBREGULAR BINARIES. (English). Article. Abstract
 Available.
 CHENG-WJ. GANGULY-J. p 3763

 AR2: MEASURING THE MULTICOMPONENT DIFFUSION MATRIX -
 EXPERIMENTAL DESIGN AND DATA ANALYSIS FOR SILICATE MELTS.
 (English). Article. Abstract Available.
 TRIAL-AF. SPERA-FJ. p 3769

 AR3: STRONTIUM DIFFUSION KINETICS IN PLAGIOCLASE FELDSPARS.
 (English). Article. Abstract Available.
 GILETTI-BJ. CASSERLY-JED. p 3785

 AR4: KINETICS AND MECHANISM OF CHALCOPYRITE FORMATION FROM
 FE(II) DISULPHIDE IN AQUEOUS SOLUTION (LESS-THAN-200-DEGREES-C).
 (English). Article. Abstract Available.
 RICKARD-D. COWPER-M. p 3795

 AR5: HYDROCARBON BIOMARKERS, THERMAL MATURITY, AND DEPOSITIONAL
 SETTING OF TASMANITE OIL SHALES FROM TASMANIA, AUSTRALIA.
 (English). Article. Abstract Available.
 REVILL-AT. VOLKMAN-JK. OLEARY-T. SUMMONS-RE. BOREHAM-CJ.
 BANKS-MR. DENWER-K. p 3803

 AR6: CHEMICAL AND MICROSCOPIC CHARACTERIZATION OF OUTER SEED
 COATS OF FOSSIL AND EXTANT WATER PLANTS. (English). Article.
 Abstract Available.
 VANBERGEN-PF. GONI-M. COLLINSON-ME. BARRIE-PJ. DAMSTE-JSS.
 DELEEUW-JW. p 3823

 AR7: HIGH CLOSURE TEMPERATURES OF THE U-PB SYSTEM IN LARGE
 APATITES FROM THE TIN MOUNTAIN PEGMATITE, BLACK HILLS, SOUTH
 DAKOTA, USA. (English). Article. Abstract Available.
 KROGSTAD-EJ. WALKER-RJ. p 3845

 AR8: THE OCCURRENCE OF GROSSITE (CAAL4O7) IN CHONDRITES.
 (English). Article. Abstract Available.
 WEBER-D. BISCHOFF-A. p 3855

 AR9: PETROLOGY AND GEOCHEMISTRY OF ANTARCTIC MICROMETEORITES.
 (English). Review. Abstract Available.
 KURAT-G. KOEBERL-C. PRESPER-T. BRANDSTATTER-F. MAURETTE-M. p 3879

 AR10: DARKENING IN BLACK AND GAS-RICH ORDINARY CHONDRITES - THE
 SPECTRAL EFFECTS OF OPAQUE MORPHOLOGY AND DISTRIBUTION.
 (English). Article. Abstract Available.
 BRITT-DT. PIETERS-CM. p 3905

 AR11: DIOGENITES AS ASTEROIDAL CUMULATES - INSIGHTS FROM
 ORTHOPYROXENE MAJOR AND MINOR ELEMENT CHEMISTRY. (English).
 Article. Abstract Available.
 FOWLER-GW. PAPIKE-JJ. SPILDE-MN. SHEARER-CK. p 3921

 AR12: COMPOSITIONAL VARIATION IN APOLLO 16 IMPACT-MELT BRECCIAS
 AND INFERENCES FOR THE GEOLOGY AND BOMBARDMENT HISTORY OF THE
 CENTRAL HIGHLANDS OF THE MOON. (English). Review. Abstract
 Available.
 KOROTEV-RL. p 3931

 AR1: THE EFFECT OF AQUEOUS COMPLEXATION ON THE DECARBOXYLATION
 RATE OF OXALATE. (English). Article. Abstract Available.
 FEIN-JB. YANE-L. HANDA-T. p 3975

 AR2: ESTIMATION OF THERMODYNAMIC PROPERTIES OF MINERAL
 CARBONATES AT HIGH AND LOW TEMPERATURES FROM THE SUM OF
 POLYHEDRAL CONTRIBUTIONS. (English). Article. Abstract
 Available.
 LAIGLESIA-A. FELIX-JF. p 3983

 AR3: THE GEOCHEMICAL CYCLING OF TRACE ELEMENTS IN A BIOGENIC
 MEROMICTIC LAKE. (English). Article. Abstract Available.
 BALISTRIERI-LS. MURRAY-JW. PAUL-B. p 3993

 AR4: PRESSURE DEPENDENCE OF GADOLINIUM CARBONATE COMPLEXATION IN
 SEAWATER. (English). Article. Abstract Available.
 LEE-JH. BYRNE-RH. p 4009

 AR5: COMPARATIVE GEOCHEMISTRY OF WEST AFRICAN KIMBERLITES -
 EVIDENCE FOR A MICACEOUS KIMBERLITE ENDMEMBER OF SUBLITHOSPHERIC
 ORIGIN. (English). Article. Abstract Available.
 TAYLOR-WR. TOMPKINS-LA. HAGGERTY-SE. p 4017

 AR6: MOLECULAR DYNAMICS OF MGSIO3 PEROVSKITE AT HIGH PRESSURES -
 EQUATION OF STATE, STRUCTURE, AND MELTING TRANSITION. (English).
 Article. Abstract Available.
 BELONOSHKO-AB. p 4039

 AR7: PREDICTION OF ENTHALPY OF FORMATION BASED ON REFINED
 CRYSTAL STRUCTURES OF MULTISITE COMPOUNDS .1. THEORIES AND
 EXAMPLES. (English). Article. Abstract Available.
 VIEILLARD-P. p 4049

 AR8: PREDICTION OF ENTHALPY OF FORMATION BASED ON REFINED
 CRYSTAL STRUCTURES OF MULTISITE COMPOUNDS .2. APPLICATION TO
 MINERALS BELONGING TO THE SYSTEM
 LI2O-NA2O-K2O-BEO-MGO-CAO-MNO-FEO-FE2O3-AL2O3-SIO2-H2O - RESULTS
 AND DISCUSSION. (English). Article. Abstract Available.
 VIEILLARD-P. p 4065

 AR9: ACTIVITIES OF NICKEL, COBALT, AND MANGANESE SILICATES IN
 MAGMATIC LIQUIDS AND APPLICATIONS TO OLIVINE LIQUID AND TO
 SILICATE METAL PARTITIONING. (English). Review. Abstract
 Available.
 HIRSCHMANN-MM. GHIORSO-MS. p 4109

 AR10: APATITE DISSOLUTION INTO PERALUMINOUS HAPLOGRANITIC MELTS
 - AN EXPERIMENTAL STUDY OF SOLUBILITIES AND MECHANISMS.
 (English). Article. Abstract Available.
 WOLF-MB. LONDON-D. p 4127

 AR11: AN ELECTROKINETIC STUDY OF SYNTHETIC GREIGITE AND
 PYRRHOTITE. (English). Article. Abstract Available.
 DEKKERS-MJ. SCHOONEN-MAA. p 4147

 AR12: THERMAL DECOMPOSITION OF ACETATE .3. CATALYSIS BY MINERAL
 SURFACES. (English). Review. Abstract Available.
 BELL-JLS. PALMER-DA. BARNES-HL. DRUMMOND-SE. p 4155

 AR13: RE-OS ISOTOPIC EVIDENCE FOR AN ENRICHED-MANTLE SOURCE FOR
 THE NORILSK-TYPE, ORE-BEARING INTRUSIONS, SIBERIA. (English).
 Article. Abstract Available.
 WALKER-RJ. MORGAN-JW. HORAN-MF. CZAMANSKE-GK. KROGSTAD-EJ.
 FEDORENKO-VA. KUNILOV-VE. p 4179

 AR14: URANIUM SERIES AND BERYLLIUM ISOTOPE EVIDENCE FOR AN
 EXTENDED HISTORY OF SUBDUCTION MODIFICATION OF THE MANTLE BELOW
 NICARAGUA. (English). Article. Abstract Available.
 REAGAN-MK. MORRIS-JD. HERRSTROM-EA. MURRELL-MT. p 4199

 AR15: PETROGENESIS OF SHERGOTTITE METEORITES INFERRED FROM MINOR
 AND TRACE ELEMENT MICRODISTRIBUTIONS. (English). Article.
 Abstract Available.
 WADHWA-M. MCSWEEN-HY. CROZAZ-G. p 4213

 AR16: DETERMINATION OF THE FLUX AND ENERGY DISTRIBUTION OF
 ENERGETIC SOLAR PROTONS IN THE PAST 2 MYR USING LUNAR ROCK 68815.
 (English). Article. Abstract Available.
 RAO-MN. GARRISON-DH. BOGARD-DD. REEDY-RC. p 4231

 AR17: STRUCTURE DETERMINATION BY DEUTERIUM LABELLING OF A
 SULFUR-BOUND PETROPORPHYRIN. (English). Letter. Abstract
 Available.
 SCHAEFFER-P. OCAMPO-R. CALLOT-HJ. ALBRECHT-P. p 4247

 AR18: VARIATIONS IN THE SULFUR ISOTOPE COMPOSITION OF TROILITE
 FROM THE CANON DIABLO IRON METEORITE. (English). Letter.
 Abstract Available.
 BEAUDOIN-G. TAYLOR-BE. RUMBLE-D. THIEMENS-M. p 4253

 AR1: THE ROLE OF CARBOXYLIC ACIDS IN ALBITE AND QUARTZ
 DISSOLUTION - AN EXPERIMENTAL STUDY UNDER DIAGENETIC CONDITIONS.
 (English). Article. Abstract Available.
 FRANKLIN-SP. HAJASH-A. DEWERS-TA. TIEH-TT. p 4259

 AR2: A NEW METHOD FOR DETERMINING GIBBS ENERGIES OF FORMATION OF
 METAL-CARBONATE SOLID SOLUTIONS .1. THE CAXCD1-XCO3(S) SYSTEM AT
 298-K AND 1-BAR. (English). Article. Abstract Available.
 ROCK-PA. CASEY-WH. MCBEATH-MK. WALLING-EM. p 4281

 AR3: ADSORPTION OF AQUATIC HUMIC SUBSTANCES ON COLLOIDAL-SIZE
 ALUMINUM OXIDE PARTICLES - INFLUENCE OF SOLUTION CHEMISTRY.
 (English). Article. Abstract Available.
 SCHLAUTMAN-MA. MORGAN-JJ. p 4293

 AR4: EXPERIMENTAL CALIBRATION OF THE PHLOGOPITE FLUORIMETER AT
 500-700-DEGREES-C AND 1-4 KBAR, AND ESTIMATED HF CONCENTRATIONS
 OF FLUIDS ASSOCIATED WITH MARBLE - SOME EXAMPLES. (English).
 Article. Abstract Available.
 AKSYUK-AM. ZHUKOVSKAYA-TN. p 4305

 AR5: CHEMICAL CHARACTERISTICS OF PLAGIOCLASE AND PYROXENE
 MEGACRYSTS AND THEIR SIGNIFICANCE TO THE PETROGENESIS OF THE NAIN
 ANORTHOSITES. (English). Article. Abstract Available.
 XUE-SZ. MORSE-SA. p 4317

 AR6: THERMAL CONSTRAINTS ON CRUSTAL RARE GAS RELEASE AND
 MIGRATION - EVIDENCE FROM ALPINE FLUID INCLUSIONS. (English).
 Article. Abstract Available.
 BALLENTINE-CJ. MAZUREK-M. GAUTSCHI-A. p 4333

 AR7: STRUCTURAL VANADIUM IN SYNTHETIC GEOTHITE. (English).
 Article. Abstract Available.
 SCHWERTMANN-U. PFAB-G. p 4349

 AR8: KINETICS OF CALCITE PRECIPITATION FROM SEAWATER .1. A
 CLASSICAL CHEMICAL KINETICS DESCRIPTION FOR STRONG ELECTROLYTE
 SOLUTIONS. (English). Article. Abstract Available.
 ZUDDAS-P. MUCCI-A. p 4353

 AR9: THERMOCHEMISTRY OF POLYBASITE-PEARCEITE SOLID SOLUTIONS.
 (English). Article. Abstract Available.
 HARLOV-DE. SACK-RO. p 4363

 AR10: THE INFLUENCE OF METHANE OXIDATION ON THE STABLE ISOTOPIC
 COMPOSITION OF METHANE EMITTED FROM FLORIDA SWAMP FORESTS.
 (English). Article. Abstract Available.
 HAPPELL-JD. CHANTON-JP. SHOWERS-WS. p 4377

 AR11: PHORBIN STERYL ESTERS IN BLACK SEA SEDIMENT TRAPS AND
 SEDIMENTS - A PRELIMINARY EVALUATION OF THEIR PALEOOCEANOGRAPHIC
 POTENTIAL. (English). Article. Abstract Available.
 KING-LL. REPETA-DJ. p 4389

 AR12: ORIGIN OF FUMAROLIC FLUIDS EMITTED FROM A NONERUPTING
 VOLCANO - RADIONUCLIDE CONSTRAINTS AT VULCANO (AEOLIAN-ISLANDS,
 ITALY). (English). Article. Abstract Available.
 LECLOAREC-MF. PENNISI-M. CORAZZA-E. LAMBERT-G. p 4401

 AR13: NOBLE GASES IN MAFIC PHENOCRYSTS AND XENOLITHS FROM
 NEW-ZEALAND. (English). Article. Abstract Available.
 PATTERSON-DB. HONDA-M. MCDOUGALL-I. p 4411

 AR14: OXYGEN AND CARBON ISOTOPIC COMPOSITION OF ORDOVICIAN
 BRACHIOPODS - IMPLICATIONS FOR COEVAL SEAWATER. (English).
 Article. Abstract Available.
 QING-HR. VEIZER-J. p 4429

 AR15: LITHIUM ISOTOPE GEOCHEMISTRY OF SEDIMENTS AND HYDROTHERMAL
 FLUIDS OF THE GUAYMAS BASIN, GULF OF CALIFORNIA. (English).
 Article. Abstract Available.
 CHAN-LH. GIESKES-JM. YOU-CF. EDMOND-JM. p 4443

 AR16: LEAD ISOTOPES AS A PROVENANCE TOOL FOR QUARTZ - EXAMPLES
 FROM PLUTONS AND QUARTZITE, NORTHEASTERN MINNESOTA, USA.
 (English). Article. Abstract Available.
 HEMMING-SR. MCLENNAN-SM. HANSON-GN. p 4455

 AR17: THE CONCEPT OF MODEL-TEMPERATURE IN OXYGEN ISOTOPE
 GEOCHEMISTRY - AN EXAMPLE OF A SINGLE OUTCROP FROM THE RAYNER
 COMPLEX (ENDERBY LAND, EAST ANTARCTICA). (English). Article.
 Abstract Available.
 KRYLOV-DP. MINEEV-SD. p 4465

 AR18: TEMPORAL CHANGES IN THE SOURCES OF FLOOD BASALTS -
 ISOTOPIC AND TRACE ELEMENT EVIDENCE FROM THE 1100-MA-OLD
 KEWEENAWAN MAMAINSE-POINT FORMATION, ONTARIO, CANADA. (English).
 Article. Abstract Available.
 SHIREY-SB. KLEWIN-KW. BERG-JH. CARLSON-RW. p 4475

 AR19: QUARTZ-CALCITE OXYGEN ISOTOPE THERMOMETRY - A CALIBRATION
 BASED ON NATURAL ISOTOPIC VARIATIONS. (English). Article.
 Abstract Available.
 SHARP-ZD. KIRSCHNER-DL. p 4491

 AR20: CARBONACEOUS COMPONENTS IN THE COMET HALLEY DUST.
 (English). Article. Abstract Available.
 FOMENKOVA-MN. CHANG-S. MUKHIN-LM. p 4503

 AR21: PROVENANCE OF THE TERRESTRIAL PLANETS. (English).
 Article. Abstract Available.
 WETHERILL-GW. p 4513

 AR22: MODELING OF RARE-EARTH ELEMENT PARTITIONING BETWEEN
 PARTICLES AND SOLUTION IN AQUATIC ENVIRONMENTS - COMMENT.
 (English). Discussion.
 BAU-M. p 4521

 AR23: MODELING OF RARE-EARTH ELEMENT PARTITIONING BETWEEN
 PARTICLES AND SOLUTION IN AQUATIC ENVIRONMENTS - REPLY.
 (English). Discussion.
 EREL-Y. STOLPER-EM. p 4525

 AR24: THE INVITRO FORMATION OF PLACER GOLD BY BACTERIA.
 (English). Letter. Abstract Available.
 SOUTHAM-G. BEVERIDGE-TJ. p 4527

 AR1: ESTIMATION OF THE STANDARD MOLAL HEAT CAPACITIES, ENTROPIES,
 AND VOLUMES OF 2/1 CLAY MINERALS. (English). Article.
 Abstract Available.
 RANSOM-B. HELGESON-HC. p 4537

 AR2: EXPERIMENTAL STUDY OF K-FELDSPAR DISSOLUTION RATES AS A
 FUNCTION OF CHEMICAL AFFINITY AT 150-DEGREES-C AND PH 9.
 (English). Article. Abstract Available.
 GAUTIER-JM. OELKERS-EH. SCHOTT-J. p 4549

 AR3: EXPERIMENTAL STUDY OF ALUMINUM-ACETATE COMPLEXING BETWEEN
 60 AND 200-DEGREES-C. (English). Article. Abstract Available.
 BENEZETH-P. CASTET-S. DANDURAND-JL. GOUT-R. SCHOTT-J. p 4561

 AR4: THERMODYNAMICS OF ION EXCHANGE BETWEEN CLINOPTILOLITE AND
 AQUEOUS SOLUTIONS OF NA+/K+ AND NA+/CA2+. (English). Article.
 Abstract Available.
 PABALAN-RT. p 4573

 AR5: THE GEOCHEMISTRY OF URANIUM AND THORIUM ISOTOPES IN THE
 WESTERN DESERT OF EGYPT. (English). Article. Abstract
 Available.
 DABOUS-AA. p 4591

 AR6: THE DISSOLUTION OF NATURALLY WEATHERED FELDSPAR AND QUARTZ.
 (English). Article. Abstract Available.
 ANBEEK-C. VANBREEMEN-N. MEIJER-EL. VANDERPLAS-L. p 4601

 AR7: GEOCHEMICAL CHARACTERISTICS OF THE TRIASSIC
 TETHYS-TURBIDITES IN NORTHWESTERN SICHUAN, CHINA - IMPLICATIONS
 FOR PROVENANCE AND INTERPRETATION OF THE TECTONIC SETTING.
 (English). Article. Abstract Available.
 GU-XX. p 4615

 AR8: PHOSPHORUS AND BORON SPECIATION IN K2O-B2O3-SIO2-P2O5
 GLASSES. (English). Article. Abstract Available.
 GAN-H. HESS-PC. KIRKPATRICK-RJ. p 4633

 AR9: EFFECT OF GRINDING ON THE RATE OF OXIDATION OF PYRITE BY
 OXYGEN IN ACID SOLUTIONS. (English). Article. Abstract
 Available.
 SASAKI-K. p 4649

 AR10: DO DISLOCATIONS AND STACKING FAULTS INCREASE THE OXIDATION
 RATE OF PYRITES. (English). Article. Abstract Available.
 MARTELLO-DV. VECCHIO-KS. DIEHL-JR. GRAHAM-RA. TAMILIA-JP.
 POLLACK-SS. p 4657

 AR11: X-RAY PHOTOELECTRON SPECTROSCOPIC STUDY OF A PRISTINE
 PYRITE SURFACE REACTED WITH WATER VAPOUR AND AIR. (English).
 Article. Abstract Available.
 NESBITT-HW. MUIR-IJ. p 4667

 AR12: SULFONATES - A NOVEL CLASS OF ORGANIC SULFUR COMPOUNDS IN
 MARINE SEDIMENTS. (English). Article. Abstract Available.
 VAIRAVAMURTHY-A. ZHOU-WQ. EGLINTON-T. MANOWITZ-B. p 4681

 AR13: AROMATIZED ARBORANE/FERNANE HYDROCARBONS AS MOLECULAR
 INDICATORS OF FLORAL CHANGES IN UPPER CARBONIFEROUS LOWER PERMIAN
 STRATA OF THE SAAR-NAHE BASIN, SOUTHWESTERN GERMANY. (English).
 Review. Abstract Available.
 VLIEX-M. HAGEMANN-HW. PUTTMANN-W. p 4689

 AR14: CHLOROPHYLL AND CAROTENOID PIGMENTS IN SOLAR SALTERN
 MICROBIAL MATS. (English). Article. Abstract Available.
 VILLANUEVA-J. GRIMALT-JO. DEWIT-R. KEELY-BJ. MAXWELL-JR. p 4703

 AR15: PROGRESSIVE GROWTH OF THE EARTHS CONTINENTAL CRUST AND
 DEPLETED MANTLE - GEOCHEMICAL CONSTRAINTS. (English). Review.
 Abstract Available.
 MCCULLOCH-MT. BENNETT-VC. p 4717

 AR16: EFFECT OF PRESSURE ON EQUILIBRIUM ISOTOPIC FRACTIONATION.
 (English). Article. Abstract Available.
 POLYAKOV-VB. KHARLASHINA-NN. p 4739

 AR17: A HIGH PRECISION ISOTOPE RATIO MASS SPECTROMETRY METHOD
 FOR MEASURING THE O-2 N-2 RATIO OF AIR. (English). Article.
 Abstract Available.
 BENDER-ML. TANS-PP. ELLIS-JT. ORCHARDO-J. HABFAST-K. p 4751

 AR18: UPPER CONCENTRATION LIMITS FOR PU-239 TRACES IN SOME
 KTB-SAMPLES AND IN ONE HAWAIIAN LAVA. (English). Article.
 Abstract Available.
 BARTH-H. GANZ-M. BRANDT-R. p 4759

 AR19: OXYGEN ISOTOPE FRACTIONATION IN THE MANTLE. (English).
 Article. Abstract Available.
 ROSENBAUM-JM. WALKER-D. KYSER-TK. p 4767

 AR20: HIBONITE-HERCYNITE INCLUSION HH-1 FROM THE LANCE (CO3)
 METEORITE - THE HISTORY OF AN ULTRAREFRACTORY CAI. (English).
 Article. Abstract Available.
 FAHEY-AJ. ZINNER-E. KURAT-G. KRACHER-A. p 4779

 AR21: EVOLUTION OF THE UPPER MANTLE OF THE EARTHS MOON -
 NEODYMIUM AND STRONTIUM ISOTOPIC CONSTRAINTS FROM HIGH-TI MARE
 BASALTS. (English). Article. Abstract Available.
 SNYDER-GA. LEE-DC. TAYLOR-LA. HALLIDAY-AN. JERDE-EA. p 4795

 AR22: DELTA-C-13 OF ORGANIC CARBON IN THE BENGAL FAN - SOURCE
 EVOLUTION AND TRANSPORT OF C3 AND C4 PLANT CARBON TO MARINE
 SEDIMENTS. (English). Letter. Abstract Available.
 FRANCELANORD-C. DERRY-LA. p 4809

 AR1: EXPERIMENTAL STUDIES OF OXALATE COMPLEXATION AT
 80-DEGREES-C - GIBBSITE, AMORPHOUS SILICA, AND QUARTZ
 SOLUBILITIES IN OXALATE-BEARING FLUIDS. (English). Article.
 Abstract Available.
 FEIN-JB. HESTRIN-JE. p 4817

 AR2: THE SOLUBILITY OF QUARTZ IN H2O IN THE LOWER CRUST AND
 UPPER MANTLE. (English). Article. Abstract Available.
 MANNING-CE. p 4831

 AR3: AN EXPERIMENTAL STUDY OF ZINC CHLORIDE SPECIATION FROM 300
 TO 600-DEGREES-C AND 0.5 AND 2.0 KBAR IN BUFFERED HYDROTHERMAL
 SOLUTIONS. (English). Article. Abstract Available.
 CYGAN-GL. HEMLEY-JJ. DANGELO-WM. p 4841

 AR4: EXPERIMENTAL STUDY IN THE SYSTEM
 ALBITE-ANDALUSITE-QUARTZ-NACL-NCI-H2O AT 600-DEGREES-C AND 400 TO
 2000 BARS. (English). Article. Abstract Available.
 SHINOHARA-H. FUJIMOTO-K. p 4857

 AR5: THERMODYNAMICS OF AQUEOUS ZINC - STANDARD PARTIAL MOLAR
 HEAT CAPACITIES AND VOLUMES OF ZN2+ (AQ) FROM 10 TO 55-DEGREES-C.
 (English). Article. Abstract Available.
 PAN-PJ. TREMAINE-PR. p 4867

 AR6: DISSOLUTION RATE OF A BASALT GLASS IN SILICA-RICH SOLUTIONS
 - IMPLICATIONS FOR LONG-TERM ALTERATION. (English). Article.
 Abstract Available.
 BERGER-G. CLAPAROLS-C. GUY-C. DAUX-V. p 4875

 AR7: MOBILIZATION OF BERYLLIUM IN THE SEDIMENTARY COLUMN AT
 CONVERGENT MARGINS. (English). Article. Abstract Available.
 YOU-CF. MORRIS-JD. GIESKES-JM. ROSENBAUER-R. ZHENG-SH. XU-X.
 KU-TL. BISCHOFF-JL. p 4887

 AR8: REMOBILIZATION OF BARIUM IN CONTINENTAL MARGIN SEDIMENTS.
 (English). Article. Abstract Available.
 MCMANUS-J. BERELSON-WM. KLINKHAMMER-GP. KILGORE-TE.
 HAMMOND-DE. p 4899

 AR9: SEASONAL VARIATIONS IN PRODUCTION AND CONSUMPTION RATES OF
 DISSOLVED ORGANIC CARBON IN AN ORGANIC-RICH COASTAL SEDIMENT.
 (English). Article. Abstract Available.
 ALPERIN-MJ. ALBERT-DB. MARTENS-CS. p 4909

 AR10: THE GENERATION OF OXIDIZED CO2-BEARING BASALTIC MELTS FROM
 REDUCED CH4-BEARING UPPER MANTLE SOURCES. (English). Article.
 Abstract Available.
 BALLHAUS-C. FROST-BR. p 4931

 AR11: GEOCHEMICAL EVOLUTION OF BASALTIC ROCKS SUBJECTED TO
 WEATHERING - FATE OF THE MAJOR ELEMENTS, RARE EARTH ELEMENTS, AND
 THORIUM. (English). Article. Abstract Available.
 DAUX-V. CROVISIER-JL. HEMOND-C. PETIT-JC. p 4941

 AR12: THE CONTROLS ON THE MAJOR AND TRACE ELEMENT VARIATION OF
 SHALES, SILTSTONES, AND SANDSTONES OF PENNSYLVANIAN-PERMIAN AGE
 FROM UPLIFTED CONTINENTAL BLOCKS IN COLORADO TO PLATFORM SEDIMENT
 IN KANSAS, USA. (English). Article. Abstract Available.
 CULLERS-RL. p 4955

 AR13: COMPLEXATION OF PB(II) AT THE GEOTHITE (ALPHA-FEOOH) WATER
 INTERFACE - THE INFLUENCE OF CHLORIDE. (English). Article.
 Abstract Available.
 GUNNERIUSSON-L. LOVGREN-L. SJOBERG-S. p 4973

 AR14: MANGANESE(II) OXIDATION AT MINERAL SURFACES - A
 MICROSCOPIC AND SPECTROSCOPIC STUDY. (English). Review.
 Abstract Available.
 JUNTA-J. HOCHELLA-MF. p 4985

 AR15: RATES OF FORMATION OF MODERN PHOSPHORITE OFF WESTERN
 MEXICO. (English). Article. Abstract Available.
 SCHUFFERT-JD. JAHNKE-RA. KASTNER-M. LEATHER-J. STURZ-A.
 WING-MR. p 5001

 AR16: GEOCHEMISTRY OF HYDROTHERMAL MANGANESE DEPOSITS FROM THE
 PITCAIRN ISLAND HOTSPOT, SOUTHEASTERN PACIFIC. (English).
 Article. Abstract Available.
 HODKINSON-RA. STOFFERS-P. SCHOLTEN-J. CRONAN-DS. JESCHKE-G.
 ROGERS-TDS. p 5011

 AR17: CALCULATION OF (230)TH/U ISOCHRONS, AGES, AND ERRORS.
 (English). Article. Abstract Available.
 LUDWIG-KR. TITTERINGTON-DM. p 5031

 AR18: OS-187/OS-186 RATIOS OF MID-OCEAN RIDGE BASALTS AND
 ABYSSAL PERIDOTITES. (English). Article. Abstract Available.
 ROYBARMAN-M. ALLEGRE-CJ. p 5043

 AR19: HIGH PRECISION AND SPATIAL RESOLUTION SULFUR ISOTOPE
 ANALYSIS USING MILES LASER MICROPROBE. (English). Article.
 Abstract Available.
 BEAUDOIN-G. TAYLOR-BE. p 5055

 AR20: VARIATIONS IN THE CHEMICAL AND STABLE ISOTOPE COMPOSITION
 OF CARBON AND SULFUR SPECIES DURING ORGANIC-RICH SEDIMENT
 ALTERATION - AN EXPERIMENTAL AND THEORETICAL STUDY OF
 HYDROTHERMAL ACTIVITY AT GUAYMAS BASIN, GULF OF CALIFORNIA.
 (English). Article. Abstract Available.
 SEEWALD-JS. SEYFRIED-WE. SHANKS-WC. p 5065

 AR21: THE DETERMINATION OF PLATINUM GROUP ELEMENTS (PGE) IN
 TARGET ROCKS AND FALL-BACK MATERIAL OF THE NORDLINGER RIES IMPACT
 CRATER, GERMANY. (English). Article. Abstract Available.
 SCHMIDT-G. PERNICKA-E. p 5083

 AR1: THE SPECIATION OF ANTIMONY IN SULFIDIC SOLUTIONS - A
 THEORETICAL STUDY. (English). Article. Abstract Available.
 TOSSELL-JA. p 5093

 AR2: GEOCHEMICAL IMPLICATIONS OF RARE EARTH ELEMENT PATTERNS IN
 HYDROTHERMAL FLUIDS FROM MID-OCEAN RIDGES. (English). Article.
 Abstract Available.
 KLINKHAMMER-GP. ELDERFIELD-H. EDMOND-JM. MITRA-A. p 5105

 AR3: MANGANESE, IRON, AND SULFUR CYCLING IN A COASTAL MARINE
 SEDIMENT, AARHUS BAY, DENMARK. (English). Article. Abstract
 Available.
 THAMDRUP-B. FOSSING-H. JORGENSEN-BB. p 5115

 AR4: DYNAMIC MODEL OF THE GENESIS OF CALCRETES REPLACING
 SILICATE ROCKS IN SEMI-ARID REGIONS. (English). Article.
 Abstract Available.
 WANG-YF. NAHON-D. MERINO-E. p 5131

 AR5: GENERATION OF ACIDS FROM MINE WASTE - OXIDATIVE LEACHING OF
 PYRRHOTITE IN DILUTE H2SO4 SOLUTIONS AT PH 3.0. (English).
 Article. Abstract Available.
 PRATT-AR. NESBITT-HW. MUIR-IJ. p 5147

 AR6: ELEMENT PARTITIONING BETWEEN MG-PEROVSKITE, MAGNESIOWUSTITE,
 AND SILICATE MELT AT CONDITIONS OF THE EARTHS MANTLE.
 (English). Article. Abstract Available.
 MCFARLANE-EA. DRAKE-MJ. RUBIE-DC. p 5161

 AR7: NITROGEN AGGREGATION IN METAMORPHIC DIAMONDS FROM
 KAZAKHSTAN. (English). Article. Abstract Available.
 FINNIE-KS. FISHER-D. GRIFFIN-WL. HARRIS-JW. SOBOLEV-NV. p 5173

 AR8: A STUDY OF STRONTIUM DIFFUSION IN PLAGIOCLASE USING
 RUTHERFORD BACKSCATTERING SPECTROSCOPY. (English). Article.
 Abstract Available.
 CHERNIAK-DJ. WATSON-EB. p 5179

 AR9: DIAMONDIFEROUS ECLOGITES FROM SIBERIA - REMNANTS OF ARCHEAN
 OCEANIC CRUST. (English). Review. Abstract Available.
 JACOB-D. JAGOUTZ-E. LOWRY-D. MATTEY-D. KUDRJAVTSEVA-G. p 5191

 AR10: X-RAY MICROPROBE ANALYSIS OF IRON OXIDATION STATES IN
 SILICATES AND OXIDES USING X-RAY ABSORPTION NEAR EDGE STRUCTURE
 (XANES). (English). Article. Abstract Available.
 BAJT-S. SUTTON-SR. DELANEY-JS. p 5209

 AR11: EXSOLUTION OF IMMISCIBLE VAPOR AND LIQUID PHASES FROM A
 CRYSTALLIZING SILICATE MELT - IMPLICATIONS FOR CHLORINE AND METAL
 TRANSPORT. (English). Article. Abstract Available.
 SHINOHARA-H. p 5215

 AR12: EXTRACTABLE ALKYLDIBENZOTHIOPHENES IN POSIDONIA SHALE
 (TOARCIAN) SOURCE ROCKS - RELATIONSHIP OF YIELDS TO PETROLEUM
 FORMATION AND EXPULSION. (English). Article. Abstract
 Available.
 RADKE-M. WILLSCH-H. p 5223

 AR13: RARE EARTH ELEMENT REDISTRIBUTION AND ITS EFFECTS ON THE
 NEODYMIUM ISOTOPE SYSTEM IN THE AUSTIN-GLEN MEMBER OF THE
 NORMANSKILL FORMATION, NEW-YORK, USA. (English). Article.
 Abstract Available.
 BOCK-B. MCLENNAN-SM. HANSON-GN. p 5245

 AR14: EXPERIMENTAL STUDY OF O-18 O-16 PARTITIONING BETWEEN
 CRYSTALLINE ALBITE, ALBITIC GLASS, AND CO2 GAS. (English).
 Article. Abstract Available.
 MATTHEWS-A. PALIN-JM. EPSTEIN-S. STOLPER-EM. p 5255

 AR15: OXYGEN-ISOTOPE FRACTIONATION IN GIBBSITE - SYNTHESIS
 EXPERIMENTS VERSUS NATURAL SAMPLES. (English). Article.
 Abstract Available.
 BIRD-MI. LONGSTAFFE-FJ. FYFE-WS. TAZAKI-K. CHIVAS-AR. p 5267

 AR16: HELIUM AND NEON ISOTOPE SYSTEMATICS IN CARBON DIOXIDE RICH
 AND HYDROCARBON-RICH GAS RESERVOIRS. (English). Article.
 Abstract Available.
 LOLLAR-BS. ONIONS-RK. BALLENTINE-CJ. p 5279

 AR17: THE RETENTION OF PRIMARY OXYGEN ISOTOPE COMPOSITIONS OF
 FOSSIL ELEPHANT SKELETAL PHOSPHATE. (English). Article.
 Abstract Available.
 AYLIFFE-LK. CHIVAS-AR. LEAKEY-MG. p 5291

 AR18: LEAD ISOTOPE SYSTEMATICS OF GRANITOID WEATHERING.
 (English). Article. Abstract Available.
 EREL-YG. HARLAVAN-Y. BLUM-JD. p 5299

 AR19: EFFECTS OF BULK COMPOSITION ON NUCLIDE PRODUCTION
 PROCESSES IN METEORITES. (English). Article. Abstract
 Available.
 MASARIK-J. REEDY-RC. p 5307

 AR20: MASS FRACTIONATION OF NICKEL ISOTOPES IN METALLIC COSMIC
 SPHERES. (English). Article. Abstract Available.
 HERZOG-GF. HALL-GS. BROWNLEE-DE. p 5319

 AR21: PETROLOGY OF FEO-POOR, PORPHYRITIC PYROXENE CHONDRULES IN
 THE SEMARKONA CHONDRITE. (English). Article. Abstract
 Available.
 JONES-RH. p 5325

 AR22: OXYGEN ISOTOPES IN SEPARATED COMPONENTS OF CI AND CM
 METEORITES. (English). Article. Abstract Available.
 ROWE-MW. CLAYTON-RN. MAYEDA-TK. p 5341

 AR23: THE SYSTEMATICS OF LIGHT LITHOPHILE ELEMENTS (LI, BE, AND
 B) IN LUNAR PICRITIC GLASSES - IMPLICATIONS FOR BASALTIC
 MAGMATISM ON THE MOON AND THE ORIGIN OF THE MOON. (English).
 Article. Abstract Available.
 SHEARER-CK. LAYNE-GD. PAPIKE-JJ. p 5349

 AR24: THE ALBITE WATER SYSTEM .1. THE KINETICS OF DISSOLUTION AS
 A FUNCTION OF PH AT 100, 200, AND 300-DEGREES-C (VOL 58, PG 595,
 1994). (English). Correction, Addition.
 HELLMANN-R. p 5369

 AR25: AN ANCIENT SM-ND AGE FOR A FERROAN NORITIC ANORTHOSITE
 CLAST FROM LUNAR BRECCIA-67016 (VOL 58, PG 2921, 1994).
 (English). Correction, Addition.
 ALIBERT-C. p 5369

 AR26: SEARCH FOR EXTRACTABLE FULLERENES IN CLAYS FROM THE
 CRETACEOUS TERTIARY BOUNDARY OF THE WOODSIDE CREEK AND FLAXBOURNE
 RIVER SITES, NEW-ZEALAND (VOL 58, PG 3531, 1994). (English).
 Correction, Addition.
 HEYMANN-D. p 5369

 AR27: FLUXES OF DISSOLVED ORGANIC CARBON FROM CHESAPEAKE BAY
 SEDIMENTS (VOL 58, PG 3407, 1994). (English). Correction,
 Addition.
 BURDIGE-DJ. p 5370

 AR1: THE TEMPERATURE DEPENDENCE OF THE SOLUBILITY PRODUCT
 CONSTANT OF VIVIANITE. (English). Article. Abstract Available.
 ALBORNO-A. TOMSON-MB. p 5373

 AR2: AB INITIO QUANTUM MECHANICAL STUDIES OF THE KINETICS AND
 MECHANISMS OF SILICATE DISSOLUTION - H+(H3O+) CATALYSIS.
 (English). Article. Abstract Available.
 XIAO-YT. LASAGA-AC. p 5379

 AR3: CORRELATION OF GOLD IN SILICEOUS SINTERS WITH HE-3/HE-4 IN
 HOT SPRING WATERS OF YELLOWSTONE NATIONAL PARK. (English).
 Article. Abstract Available.
 FOURNIER-RO. KENNEDY-BM. AOKI-M. THOMPSON-JM. p 5401

 AR4: BIOGEOCHEMISTRY OF DISSOLVED HYDROGEN SULFIDE SPECIES AND
 CARBONYL SULFIDE IN THE WESTERN NORTH ATLANTIC OCEAN. (English).
 Article. Abstract Available.
 RADFORDKNOERY-J. CUTTER-GA. p 5421

 AR5: UPTAKE OF ALKALI AND ALKALINE-EARTH ELEMENTS ON SUSPENDED
 IRON AND MANGANESE IN THE KALIX RIVER, NORTHERN SWEDEN.
 (English). Article. Abstract Available.
 INGRI-J. WIDERLUND-A. p 5433

 AR6: THE KINETICS AND ELECTROCHEMICAL RATE-DETERMINING STEP OF
 AQUEOUS PYRITE OXIDATION. (English). Article. Abstract
 Available.
 WILLIAMSON-MA. RIMSTIDT-JD. p 5443

 AR7: URANIUM INFILTRATION FROM A RIVER TO SHALLOW GROUNDWATER.
 (English). Article. Abstract Available.
 LIENERT-C. SHORT-SA. VONGUNTEN-HR. p 5455

 AR8: URANIUM(VI) ADSORPTION TO FERRIHYDRITE - APPLICATION OF A
 SURFACE COMPLEXATION MODEL. (English). Article. Abstract
 Available.
 WAITE-TD. DAVIS-JA. PAYNE-TE. WAYCHUNAS-GA. XU-N. p 5465

 AR9: IDENTIFYING MINERALS CONTROLLING THE CHEMICAL EVOLUTION OF
 IGNEOUS ROCKS - BEYOND PEARCE ELEMENT-RATIO DIAGRAMS. (English).
 Article. Abstract Available.
 WORONOW-A. p 5479

 AR10: ALGORITHMS FOR THE ESTIMATION OF PHASE STABILITY IN
 HETEROGENEOUS THERMODYNAMIC SYSTEMS. (English). Article.
 Abstract Available.
 GHIORSO-MS. p 5489

 AR11: CONTROLS OF THE COMPOSITION OF NITROGEN-RICH FLUIDS
 ORIGINATING FROM REACTION WITH GRAPHITE AND AMMONIUM-BEARING
 BIOTITE. (English). Article. Abstract Available.
 MOINE-B. GUILLOT-C. GIBERT-F. p 5503

 AR12: PRESERVATION OF PREMETAMORPHIC OXYGEN ISOTOPE RATIOS IN
 GRANITIC ORTHOGNEISS FROM THE ADIRONDACK MOUNTAINS, NEW YORK,
 USA. (English). Article. Abstract Available.
 EILER-JM. VALLEY-JW. p 5525

 AR13: LEAD ISOTOPE ANALYSES OF LEACHED FELDSPARS - CONSTRAINTS
 ON THE EARLY CRUSTAL HISTORY OF THE GRENVILLE OROGEN. (English).
 Article. Abstract Available.
 DEWOLF-CP. MEZGER-K. p 5537

 AR14: OXYGEN ISOTOPE CONSTRAINTS ON METAMORPHIC FLUID FLOW,
 TOWNSHEND DAM, VERMONT, USA. (English). Article. Abstract
 Available.
 KOHN-MJ. VALLEY-JW. p 5551

 AR15: GEOCHEMISTRY OF SYNSEDIMENTARY CEMENTS IN EARLY CAMBRIAN
 REEFS. (English). Article. Abstract Available.
 WHITTAKER-SG. JAMES-NP. KYSER-TK. p 5567

 AR16: ISOTOPIC ANALYSES OF NITROGENOUS COMPOUNDS FROM THE
 MURCHISON METEORITE - AMMONIA, AMINES, AMINO ACIDS, AND POLAR
 HYDROCARBONS. (English). Article. Abstract Available.
 PIZZARELLO-S. FENG-X. EPSTEIN-S. CRONIN-JR. p 5579

 AR17: AQUEOUS ALTERATION OF THE BALI CV3 CHONDRITE - EVIDENCE
 FROM MINERALOGY, MINERAL CHEMISTRY, AND OXYGEN ISOTOPIC
 COMPOSITIONS. (English). Article. Abstract Available.
 KELLER-LP. THOMAS-KL. CLAYTON-RN. MAYEDA-TK. DEHART-JM.
 MCKAY-DS. p 5589

 AR18: REFRACTORY INCLUSIONS IN THE PROTOTYPICAL CM CHONDRITE,
 MIGHEI. (English). Article. Abstract Available.
 MACPHERSON-GJ. DAVIS-AM. p 5599

 AR19: HYDROGEN ION ADSORPTION AT THE RUTILE-WATER INTERFACE TO
 250-DEGREES-C. (English). Letter. Abstract Available.
 MACHESKY-ML. PALMER-DA. WESOLOWSKI-DJ. p 5627

 AR20: EPITAXIAL GROWTH OF OTAVITE ON CALCITE OBSERVED IN SITU BY
 SYNCHROTRON X-RAY SCATTERING. (English). Letter. Abstract
 Available.
 CHIARELLO-RP. STURCHIO-NC. p 5633

 AR21: MECHANISM OF SEO42- SUBSTITUTION IN CALCITE - AN XAFS
 STUDY. (English). Letter. Abstract Available.
 REEDER-RJ. LAMBLE-GM. LEE-JF. STAUDT-WJ. p 5639