Geochimica et Cosmochimica Acta, 2000, V 64, N 2, January.

T.W.D. Edwards, W. Graf, P. Trimborn, W. Stichler, J. Lipp, H.D. Payer,
δ13C response surface resolves humidity and temperature signals in
trees,  
pp. 161-167

Martial Taillefert, Charles-Philippe Lienemann, Jean-François Gaillard,
Didier Perret, 
Speciation, reactivity, and cycling of Fe and Pb in a meromictic lake,
pp. 169-183

V.A. Sinitsyn, S.U. Aja, D.A. Kulik, S.A. Wood,
Acid--base surface chemistry and sorption of some lanthanides on 
K+-saturated Marblehead illite: 
I. results of an experimental investigation,
pp. 185-194

Dmitrii A. Kulik, Stephen U. Aja, Vasilii A. Sinitsyn, Scott A. Wood,
Acid--base surface chemistry and sorption of some lanthanides on
K+-saturated Marblehead illite: II. a multisite--surface complexation
modeling,  
pp. 195-213

C.M. Pina, L. Fernández-Díaz, M. Prieto, A. Putnis, 
In situ atomic force microscope observations of a 
dissolution--crystallisation reaction: the phosgenite--cerussite 
transformation, 
pp. 215-221

Katsuhiko Suzuki, Hiroyuki Kagi, Masayuki Nara, Bokuichiro Takano,
Yoshiyuki Nozaki, 
Experimental alteration of molybdenite: evaluation of the
Re--Os system, infrared spectroscopic profile and polytype, 
pp. 223-232

Paul Aharon, Baoshun Fu, 
Microbial sulfate reduction rates and sulfur and oxygen 
isotope fractionations at oil and gas seeps in deepwater Gulf of
Mexico,  
pp. 233-246

Benjamin C. Bostick, Scott Fendorf, Mark Fendorf, 
Disulfide disproportionation and CdS formation upon cadmium 
sorption on FeS2,
pp. 247-255

H.M. Steele, K. Wright, M.A. Nygren, I.H. Hillier, 
Interactions of the (001) surface of muscovite with Cu(II),
Zn(II), and Cd(II): a computer simulation study,  
pp. 257-262

Paul R. Holmes, Frank K. Crundwell, 
The kinetics of the oxidation of pyrite by ferric ions and 
dissolved oxygen: an electrochemical study, 
pp. 263-274

M. Radke, S.P. Vriend, L.R. Ramanampisoa, 
Alkyldibenzofurans in terrestrial rocks: influence of organic 
facies and maturation,
pp. 275-286

J.A. Barrat, J. Boulègue, J.J. Tiercelin, M. Lesourd, 
Strontium isotopes and rare-earth element geochemistry of 
hydrothermal carbonate deposits from Lake Tanganyika, East Africa, 
pp. 287-298

Jyotiranjan S. Ray, R. Ramesh, 
Rayleigh fractionation of stable isotopes from a 
multicomponent source, 
pp. 299-306

J.M. Brenan, N.C. Caciagli, 
Fe--Ni exchange between olivine and sulphide
liquid: implications for oxygen barometry in 
sulphide-saturated magmas,
pp. 307-320

M.A. Sephton, C.T. Pillinger, I. Gilmour, 
Aromatic moieties in meteoritic macromolecular materials: 
analyses by hydrous pyrolysis and δ13C of individual compounds,
pp. 321-328

S. Pizzarello, J.R. Cronin, 
Non-racemic amino acids in the Murray and Murchison meteorites,  
pp. 329-338

Denton S. Ebel, Lawrence Grossman, 
Condensation in dust-enriched systems,
pp. 339-366