Geochimica et Cosmochimica Acta, 2005, V 69, N 9, 1 May.

1.   
 The effects of database parameter uncertainty on 
uranium(VI) equilibrium calculations  • 
Frank H. Denison and Jacqueline Garnier-Laplace
Pages 2183-2191 

2.   
 The effects of database parameter uncertainty
 on uranium(VI) equilibrium calculations  • 
Frank H. Denison and Jacqueline Garnier-Laplace
Pages 2183-2191 

3.   
 Formation and evolution of lateritic profiles
 in the middle Amazon basin: Insights from 
 radiation-induced defects in kaolinite  • 
 Etienne Balan, Thierry Allard, Emmanuel Fritsch, 
 Madeleine Selo, Christophe   Falgueres, 
 Francois Chabaux, Marie-Claire Pierret and Georges Calas
 Pages 2193-2204 

4.   
 Formation and evolution of lateritic profiles in
 the middle Amazon basin: Insights from 
 radiation-induced defects in kaolinite  • 
 Etienne Balan, Thierry Allard, Emmanuel Fritsch, 
 Madeleine Selo, Christophe Falgueres, Francois Chabaux, 
 Marie-Claire Pierret and Georges Calas
 Pages 2193-2204 

5.   
 Theoretical and 27Al CPMAS NMR investigation of 
 aluminum coordination changes during aluminosilicate dissolution  • 
 Louise J. Criscenti, Susan L. Brantley, 
 Karl T. Mueller, Natia Tsomaia and James D. Kubicki
 Pages 2205-2220 

6.   
 Theoretical and 27Al CPMAS NMR investigation 
 of aluminum coordination changes during 
 aluminosilicate dissolution  • 
 Louise J. Criscenti, Susan L. Brantley, 
 Karl T. Mueller, Natia Tsomaia and James D. Kubicki
 Pages 2205-2220 

7.   
 Relative contributions of silicate and carbonate
 rocks to riverine Sr fluxes in the headwaters of the Ganges  • 
 Mike J. Bickle, Hazel J. Chapman, Judith Bunbury, 
 Nigel B.W. Harris, Ian J. Fairchild, Talat Ahmad 
 and Catherine Pomies
 Pages 2221-2240 

8.   
 Relative contributions of silicate and carbonate 
 rocks to riverine Sr fluxes in the headwaters of the Ganges  • 
 Mike J. Bickle, Hazel J. Chapman, Judith Bunbury, 
 Nigel B.W. Harris, Ian J.  Fairchild, Talat Ahmad 
 and Catherine Pomies
 Pages 2221-2240 

9.   
 Manganese(II) oxidation driven by lateral 
 oxygen intrusions in the western Black Sea  • 
 Axel Schippers, Lev N. Neretin, Gaute Lavik, 
 Thomas Leipe and Falk Pollehne
 Pages 2241-2252 

10.   
 Manganese(II) oxidation driven by lateral 
 oxygen intrusions in the western Black Sea  • 
 Axel Schippers, Lev N. Neretin, Gaute Lavik,
 Thomas Leipe and Falk Pollehne
 Pages 2241-2252 

11.   
 Nd isotope signature of Holocene Baltic 
 Mn/Fe precipitates as monitor of climate 
 change during the Little Ice Age  • 
 B. Bock, V. Liebetrau, A. Eisenhauer, R. Frei and T. Leipe
 Pages 2253-2263 

12.   
 Nd isotope signature of Holocene Baltic 
 Mn/Fe precipitates as monitor of climate 
 change during the Little Ice Age  • 
 B. Bock, V. Liebetrau, A. Eisenhauer, R. Frei and T. Leipe
 Pages 2253-2263 

13.   
 The effect of phytostabilization on Zn speciation 
in a dredged contaminated sediment using scanning 
electron microscopy, X-ray fluorescence, EXAFS 
spectroscopy, and principal components analysis  • 
Frederic Panfili, Alain Manceau, Geraldine Sarret, 
Lorenzo Spadini, Tatiana Kirpichtchikova, 
Valerie Bert, Agnes Laboudigue, Matthew A. Marcus, 
Noureddine Ahamdach and Marie-Francoise Libert
Pages 2265-2284 

14.   
 The effect of phytostabilization on Zn speciation
 in a dredged contaminated sediment using scanning
 electron microscopy, X-ray fluorescence, EXAFS 
 spectroscopy, and principal components analysis  • 
 Frederic Panfili, Alain Manceau, Geraldine Sarret, 
 Lorenzo Spadini, Tatiana  Kirpichtchikova, 
 Valerie Bert, Agnes Laboudigue, Matthew A. Marcus, 
 Noureddine Ahamdach and Marie-Francoise Libert
 Pages 2265-2284 
 
15.   
 Adsorbed silica in stalagmite carbonate and its 
 relationship to past rainfall  • 
 Chaoyong Hu, Junhua Huang, Nianqiao Fang, Shucheng Xie, 
 Gideon M. Henderson and  Yanjun Cai
 Pages 2285-2292 

16.   
 Adsorbed silica in stalagmite carbonate and its
 relationship to past rainfall  • 
 Chaoyong Hu, Junhua Huang, Nianqiao Fang, 
 Shucheng Xie, Gideon M. Henderson and Yanjun Cai
 Pages 2285-2292 

17.   
 Hydration-dehydration behavior and thermodynamics
 of chabazite  • 
 Claire I. Fialips, J. William Carey and David L. Bish
 Pages 2293-2308 

18.   
 Hydration-dehydration behavior and thermodynamics
 of chabazite  • 
 Claire I. Fialips, J. William Carey and David L. Bish
 Pages 2293-2308 

19.   
 Anoxic carbon degradation in Arctic sediments:
 Microbial transformations of complex substrates  • 
 C. Arnosti, N. Finke, O. Larsen and S. Ghobrial
 Pages 2309-2320 

20.   
 Anoxic carbon degradation in Arctic sediments: 
 Microbial transformations of complex substrates  • 
 C. Arnosti, N. Finke, O. Larsen and S. Ghobrial
 Pages 2309-2320 

21.   
 Mechanisms of galena dissolution in oxygen-saturated
 solutions: Evaluation of pH effect on apparent 
 activation energies and mineral-water interface  • 
 Giovanni De Giudici, Antonella Rossi, Luca Fanfani 
 and Pierfranco Lattanzi
 Pages 2321-2331 

22.   
 Mechanisms of galena dissolution in oxygen-saturated 
 solutions: Evaluation of pH effect on apparent activation
 energies and mineral-water interface  • 
 Giovanni De Giudici, Antonella Rossi, Luca Fanfani 
 and Pierfranco Lattanzi
 Pages 2321-2331 

23.   
 Vanadium K edge XANES of synthetic and natural 
 basaltic glasses and application to microscale oxygen barometry  • 
 S.R. Sutton, J. Karner, J. Papike, J.S. Delaney, 
 C. Shearer, M. Newville, P. Eng, M. Rivers and M.D. Dyar
 Pages 2333-2348 

24.   
 Vanadium K edge XANES of synthetic and natural basaltic
 glasses and application to microscale oxygen barometry  • 
 S.R. Sutton, J. Karner, J. Papike, J.S. Delaney, 
 C. Shearer, M. Newville, P. Eng, M. Rivers and M.D. Dyar
 Pages 2333-2348 

25.   
 Diffusion kinetics of proton-induced 21Ne, 3He, and 4He in quartz  • 
 David L. Shuster and Kenneth A. Farley
 Pages 2349-2359 

26.   
 Diffusion kinetics of proton-induced 21Ne, 3He, and 4He in quartz  • 
 David L. Shuster and Kenneth A. Farley
 Pages 2349-2359 

27.   
 Partitioning of trace elements between rutile and 
 silicate melts: Implications for subduction zones  • 
 Stephan Klemme, Stefan Prowatke, Kathrin Hametner
 and Detlef Gunther
 Pages 2361-2371 

28.   
 Partitioning of trace elements between rutile and 
 silicate melts: Implications for subduction zones  • 
 Stephan Klemme, Stefan Prowatke, Kathrin Hametner 
 and Detlef Gunther
 Pages 2361-2371 

29.   
 Structure vs. composition: A solid-state 1H and 
 29Si NMR study of quenched glasses along the Na2O-SiO2-H2O join  • 
 George D. Cody, Bjorn O. Mysen and Sung Keun Lee
 Pages 2373-2384 

30.   
 Structure vs. composition: A solid-state 1H and 
 29Si NMR study of quenched glasses along the Na2O-SiO2-H2O join  • 
 George D. Cody, Bjorn O. Mysen and Sung Keun Lee
 Pages 2373-2384 

31.   
 Rare earth diffusion kinetics in garnet: Experimental
 studies and applications  • 
 Massimiliano Tirone, Jibamitra Ganguly, Ralf Dohmen, 
 Falko Langenhorst, Richard Hervig and Hans-Werner Becker
 Pages 2385-2398 

32.   
 Rare earth diffusion kinetics in garnet: Experimental
 studies and applications  • 
 Massimiliano Tirone, Jibamitra Ganguly, Ralf Dohmen, 
 Falko Langenhorst, Richard Hervig and Hans-Werner Becker
 Pages 2385-2398 

33.   
 Hf isotope compositions and HREE variations in 
 off-craton garnet and spinel peridotite xenoliths
 from central Asia  • 
 Dmitri A. Ionov, Janne Blichert-Toft and Dominique Weis
 Pages 2399-2418 

34.   
 Hf isotope compositions and HREE variations in 
 off-craton garnet and spinel peridotite xenoliths
 from central Asia  • 
 Dmitri A. Ionov, Janne Blichert-Toft and Dominique Weis
 Pages 2399-2418 

35.   
 Low-pressure adsorption of Ar, Kr, and Xe on 
carbonaceous materials (kerogen and carbon blacks), 
ferrihydrite, and montmorillonite: Implications for 
the trapping of noble gases onto meteoritic matter  • 
Yves Marrocchi, Angelina Razafitianamaharavo, 
Laurent J. Michot and Bernard Marty
Pages 2419-2430 

36.   
 Low-pressure adsorption of Ar, Kr, and Xe on 
carbonaceous materials (kerogen and carbon blacks), 
ferrihydrite, and montmorillonite: Implications for 
the trapping of noble gases onto meteoritic matter  • 
Yves Marrocchi, Angelina Razafitianamaharavo, 
Laurent J. Michot and Bernard Marty
Pages 2419-2430 

37.   
 Light lithophile elements in martian basalts: 
Evaluating the evidence for magmatic water degassing  • 
Christopher D.K. Herd, Allan H. Treiman, 
Gordon A. McKay and Charles K. Shearer
Pages 2431-2440 

38.   
 Light lithophile elements in martian basalts: 
Evaluating the evidence for magmatic water degassing  • 
Christopher D.K. Herd, Allan H. Treiman, 
Gordon A. McKay and Charles K. Shearer
Pages 2431-2440 

39.   
 Chondrule reheating experiments and relict olivine  • 
 G.E. Fox and R.H. Hewins
 Pages 2441-2449 

40.   
 Chondrule reheating experiments and relict olivine  • 
G.E. Fox and R.H. Hewins
Pages 2441-2449