Geochimica et Cosmochimica Acta, 2004, V 68, N 23, 1 December.

1.   
 18O13C16O in Earth;s atmosphere  ; 
 John M. Eiler and Edwin Schauble
 Pages 4767-4777
 
2.   
 Equilibrium thermodynamics of multiply
 substituted isotopologues of
 molecular gases  ; 
 Zhengrong Wang, Edwin A. Schauble
 and John M. Eiler
 Pages 4779-4797 
 
3.   
 Site-specific incorporation of urany
 l carbonate species at the calcite surface  ; 
 Richard J. Reeder, Evert J. Elzinga, 
 C. Drew Tait, K.D. Rector, 
 Robert J. Donohoe and David E. Morris
 Pages 4799-4808 
 
4.   
 Manganese(III) binding to a pyoverdine
 siderophore produced by a 
 manganese(II)-oxidizing bacterium  ; 
 Dorothy L. Parker, Garrison Sposito
 and Bradley M. Tebo
 Pages 4809-4820 
 
5.   
 Hydrolysis of neptunium(V) at variable
 temperatures (10;85C)  ; 
 Linfeng Rao, Thandankorai G. Srinivasan, 
 Alexander Yu Garnov, PierLuigi Zanonato,
 Plinio Di Bernardo and Arturo Bismondo
 Pages 4821-4830 
 
6.   
 Kinetic control of oxidation state at 
 thermodynamically buffered potentials
 in subsurface waters  ; 
 John W. Washington, Dinku M. Endale,
 Lidia P. Samarkina and Kari E. Chappell
 Pages 4831-4842
 
7.   
 The dissolution rates of natural glasses
 as a function of their composition at 
 pH 4 and 10.6, and temperatures
 from 25 to 74 C  ; 
 Domenik Wolff-Boenisch, Sigurdur R. Gislason,
 Eric H. Oelkers and Christine V. Putnis
 Pages 4843-4858 
 
8.   
 Surface charge evolution of mineral-organic 
 complexes during pedogenesis
 in Hawaiian basalt  ; 
 Jon Chorover, Mary Kay Amistadi
 and Oliver A. Chadwick
 Pages 4859-4876 
 
9.   
 Hydrogen isotope ratios of recent 
  lacustrine sedimentary n-alkanes 
 record modern climate variability  ; 
 D. Sachse, J. Radke and G. Gleixner
 Pages 4877-4889 
 
10.   
 Sulfur isotope fractionation during
 growth of sulfate-reducing bacteria
 on various carbon sources  ; 
 Jutta Kleikemper, Martin H. Schroth,
 Stefano M. Bernasconi, Benjamin Brunner
 and Josef Zeyer
 Pages 4891-4904 
 
11.   
 Magnetite solubility and iron 
 transport in magmatic-hydrothermal
 environments  ; 
 Adam C. Simon, Thomas Pettke, 
 Philip A. Candela, Philip M. Piccoli 
 and Christoph A. Heinrich
 Pages 4905-4914 
 
12.   
 Chemistry of springs across the
 Mariana forearc shows progressive
 devolatilization of the subducting plate  ; 
 Michael J. Mottl, C. Geoffrey Wheat,
 Patricia Fryer, Jim Gharib and
 Jonathan B. Martin
 Pages 4915-4933
 
13.   
 Evidence for a nitrogen flux directly
 derived from the European 
 subcontinental mantle in the 
 Western Eger Rift, Central Europe  ; 
 Karin Brauer, Horst Kempf, 
 Samuel Niedermann, Gerhard Strauch
 and Stephan M. Weise
 Pages 4935-4947
 
14.   
 Constraints on clinopyroxene/melt
 partitioning of REE, Rb, Sr, Ti, Cr, Zr, 
 and Nb during mantle melting: First
 insights from direct peridotite melting
 experiments at 1.0 GPa  ; 
 A. Dana Johnston and Brandon E. Schwab
 Pages 4949-4962 
 
15.   
 The carbon isotopic distribution
 of Murchison amino acids  ; 
 Sandra Pizzarello, Yongsong Huang
 and Megan Fuller
 Pages 4963-4969 
 
16.   
 Timescales determining the degree
 of kinetic isotope fractionation
 by evaporation and condensation  ; 
 Frank M. Richter
 Pages 4971-4992 
 
17.   
 The composition and evolution of
 primordial solutions on Mars, with 
 application to other planetary bodies  ; 
 P.L. King, D.T. Lescinsky and H.W. Nesbitt
 Pages 4993-5008