Volume 75; Issue 7

Geochimica et Cosmochimica Acta

Volume 75; Issue 7

1

Partitioning of Nb and Ta between rutile and felsic melt and the fractionation of Nb/Ta during partial melting of hydrous metabasalt

Xiaolin Xiong, Hans Keppler, Andreas Audétat, Huaiwei Ni, Weidong Sun, Yuan Li

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 1.02 MB

english, 2011

2

Salinity control on long-chain alkenone distributions in lake surface waters and sediments of the northern Qinghai-Tibetan Plateau, China

Weiguo Liu, Zhonghui Liu, Huanye Wang, Yuxin He, Zheng Wang, Liming Xu

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 711 KB

english, 2011

3

Relationship between iron-meteorite composition and size: Compositional distribution of irons from North Africa

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 1.53 MB

english, 2011

4

Gold solubility in oxidized and reduced, water-saturated mafic melt

Aaron S. Bell, Adam Simon, Marcel Guillong

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 743 KB

english, 2011

5

The degassing behavior of Au, Tl, As, Pb, Re, Cd and Bi from silicate liquids: Experiments and applications

Angela Johnson, Dante Canil

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 737 KB

english, 2011

6

Do organic ligands affect calcite dissolution rates?

Eric H. Oelkers, Sergey V. Golubev, Oleg S. Pokrovsky, Pascale Bénézeth

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 1.19 MB

english, 2011

7

Triple-oxygen-isotope determination of molecular oxygen incorporation in sulfate produced during abiotic pyrite oxidation (pH = 2–11)

Issaku Kohl, Huiming Bao

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 668 KB

english, 2011

8

Carbon dioxide in silicate melts: A molecular dynamics simulation study

Bertrand Guillot, Nicolas Sator

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 1.49 MB

english, 2011

9

Trace element mobility in dolomitic argillites of the Mesoproterozoic Belt-Purcell Supergroup, Western North America

Ignacio González-Álvarez, Robert Kerrich

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 3.06 MB

english, 2011

10

Insights into estuarine benthic dissolved organic carbon (DOC) dynamics using δ13C-DOC values, phospholipid fatty acids and dissolved organic nutrient fluxes

Damien Maher, Bradley D. Eyre

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 976 KB

english, 2011

11

U–Th systematics and 230Th ages of carbonate chimneys at the Lost City Hydrothermal Field

Kristin A. Ludwig, Chuan-Chou Shen, Deborah S. Kelley, Hai Cheng, R. Lawrence Edwards

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 1.23 MB

english, 2011

12

Rayleigh-based, multi-element coral thermometry: A biomineralization approach to developing climate proxies

Glenn A. Gaetani, Anne L. Cohen, Zhengrong Wang, John Crusius

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 865 KB

english, 2011

13

Distribution and speciation of gold in biogenic and abiogenic calcium carbonates – Implications for the formation of gold anomalous calcrete

Frank Reith, Barbara Etschmann, Robert C. Dart, Dale L. Brewe, Stefan Vogt, Andreas Schmidt Mumm, Joël Brugger

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 1.89 MB

english, 2011

14

Viability of pyrite pulled metabolism in the ‘iron-sulfur world’ theory: Quantum chemical assessment

Andrea Michalkova, Yana Kholod, Dmytro Kosenkov, Leonid Gorb, Jerzy Leszczynski

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 374 KB

english, 2011

15

Comparison of fluid geochemistry and microbiology of multiple organic-rich reservoirs in the Illinois Basin, USA: Evidence for controls on methanogenesis and microbial transport

Melissa E. Schlegel, Jennifer C. McIntosh, Brittney L. Bates, Matthew F. Kirk, Anna M. Martini

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 3.05 MB

english, 2011

16

Multidisciplinary approach of the hyperarid desert of Pampas de La Joya in southern Peru as a new Mars-like soil analog

Julio E. Valdivia-Silva, Rafael Navarro-González, Fernando Ortega-Gutierrez, Lauren E. Fletcher, Saúl Perez-Montaño, Reneé Condori-Apaza, Christopher P. McKay

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 2.31 MB

english, 2011

17

New data on equilibrium iron isotope fractionation among sulfides: Constraints on mechanisms of sulfide formation in hydrothermal and igneous systems

Veniamin B. Polyakov, Dilshod M. Soultanov

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 1.21 MB

english, 2011

18

Solubility of pyromorphite Pb5(PO4)3Cl–mimetite Pb5(AsO4)3Cl solid solution series

Justyna Flis, Maciej Manecki, Tomasz Bajda

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 727 KB

english, 2011

19

Mammoth and Mastodon collagen sequences; survival and utility

M. Buckley, N. Larkin, M. Collins

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 1.40 MB

english, 2011

20

Exchange and fractionation of Mg isotopes between epsomite and saturated MgSO4 solution

Weiqiang Li, Brian L. Beard, Clark M. Johnson

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 901 KB

english, 2011

21

Evidence for wildfire in the Meishan section and implications for Permian–Triassic events

Wenjie Shen, Yongge Sun, Yangting Lin, Dehan Liu, Pingxia Chai

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 1.20 MB

english, 2011

22

The contribution of sulphur dioxide from ablating micrometeorites to the atmospheres of Earth and Mars

Richard W. Court, Mark A. Sephton

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 350 KB

english, 2011

23

Publisher’s Note

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 59 KB

english, 2011