Geochimica et Cosmochimica Acta , 2004, V 68, N 17, September.

  
 1.   
 Speciation of aqueous Ni(II)-carboxylate and Ni(II)-fulvic
 acid solutions: Combined ATR-FTIR and XAFS analysis  ; 
 Timothy J. Strathmann and Satish C. B. Myneni
 Pages 3441-3458 
 
2.   
 Decoupling of As and Fe release to Bangladesh
 groundwater under reducing conditions. 
 Part I: Evidence from sediment profiles  ; 
 A. Horneman, A. van Geen, D. V. Kent, P. E. Mathe,
 Y. Zheng, R. K. Dhar, S. O;Connell, M. A. Hoque, 
 Z. Aziz, M. Shamsudduha et al.
 Pages 3459-3473 

3.   
 Decoupling of As and Fe release to Bangladesh
 groundwater under reducing conditions. 
 Part II: Evidence from sediment incubations  ; 
 A. van Geen, J. Rose, S. Thoral, J. M. Garnier, 
 Y. Zheng and J. Y. Bottero
 Pages 3475-3486
 
4.   
 Kinetic 17O effects in the hydrologic cycle:
 Indirect evidence and implications  ; 
 Alon Angert, Christopher D. Cappa
 and Donald J. DePaolo
Pages 3487-3495 
 
5.   
 The oxidation of carbonate green rust into
 ferric phases:solid-state reaction
 or transformation via solution  ; 
 Ludovic Legrand, Leo Mazerolles
 and Annie Chausse
 Pages 3497-3507
 
6.   
 13C variation in scallop shells: Increasing
 metabolic carbon contribution with body size?  ; 
 Anne Lorrain, Yves-Marie Paulet, Laurent Chauvaud,
 Robert Dunbar, David Mucciarone
 and Michel Fontugne
 Pages 3509-3519 
 
7.   
 History of carbonate ion concentration 
 over the last 100 million years  ; 
 Toby Tyrrell and Richard E. Zeebe
 Pages 3521-3530
 
8.   
 Modeling diagenesis of lead in sediments
 of a Canadian Shield lake  ; 
 Celine Gallon, Andre Tessier, Charles Gobeil
 and Ma. Catalina Alfaro-De La Torre
 Pages 3531-3545 
 
9.   
 The flux of oxygen from the basal surface
 of gibbsite (-Al(OH)3) at equilibrium  ; 
 Jorgen Rosenqvist and William H. Casey
 Pages 3547-3555 
 
10.   
 Experimental determination of the 
 activity-composition relations and phase 
 equilibria of H2O-CO2-NaCl fluids at 500°C, 
 500 bars  ; 
 L. M. Anovitz, T. C. Labotka, J. G. Blencoe
 and J. Horita
 Pages 3557-3567 
 
11.   
 An experimental and theoretical determination
 of oxygen isotope fractionation in the system
 magnetite-H2O from 300 to 800°C  ; 
 David R. Cole, Juske Horita, Veniamin B. Polyakov, 
 John W. Valley, Michael J. Spicuzza
 and Dorothy W. Coffey
 Pages 3569-3585 
 
12.   
 Heterogeneous bubble nucleation on Fe-Ti 
 oxide crystals in high-silica rhyolitic melts  ; 
 James E. Gardner and Marie-Helene Denis
 Pages 3587-3597
 
13.   
 Oxygen-isotopic compositions of relict and
 host grains in chondrules in the Yamato
 81020 CO3.0 chondrite  ; 
 Takuya Kunihiro, Alan E. Rubin, 
 Kevin D. McKeegan and John T. Wasson
 Pages 3599-3606 
 
14.   
 Sulfur contents of the parental metallic
 cores of magmatic iron meteorites  ; 
 Nancy L. Chabot
 Pages 3607-3618 
 
15.   
 Book review  ; BOOK REVIEW
 Francis Albarede
 Pages 3619-3619