Geochimica et Cosmochimica Acta, 2005, V 69, N 13, 1 July.

 
Sources and chronology of atmospheric lead deposition to a 
Canadian Shield lake: Inferences from Pb isotopes 
and PAH profiles  • 
Celine Gallon, Andre Tessier, Charles Gobeil and Luc Beaudin
Pages 3199-3210 

The carbon and sulfur cycles and atmospheric oxygen from middle
Permian to middle Triassic  • 
Robert A. Berner
Pages 3211-3217 

Structures and stabilities of Cd(II) and Cd(II)-phthalate 
complexes at the goethite/water interface  • 
Jean-Francois Boily, Staffan Sjoberg and Per Persson
Pages 3219-3235 

Experimental and theoretical vibrational spectroscopy studies
of acetohydroxamic acid and desferrioxamine B in aqueous
solution: Effects of pH and iron complexation  • 
David C. Edwards, Steen B. Nielsen, Andrzej A. Jarzeecki, 
Thomas G. Spiro and Satish C.B. Myneni
Pages 3237-3248 

Electronic structures of iron(III) and manganese(IV) 
(hydr)oxide minerals: Thermodynamics of photochemical 
reductive dissolution in aquatic environments  • 
David M. Sherman
Pages 3249-3255 

Mobile ions on carbonate surfaces  • 
Treavor A. Kendall and Scot T. Martin
Pages 3257-3263 

Correlated trace element “vital effects” in tropical corals: 
A new geochemical tool for probing biomineralization  • 
Daniel J. Sinclair
Pages 3265-3284 

?13C and ?D identification of sources of lipid biomarkers 
in sediments of Lake Haruna (Japan)  • 
Yoshito Chikaraishi and Hiroshi Naraoka
Pages 3285-3297 


Molecular formulae of marine and terrigenous dissolved 
organic matter detected by electrospray ionization 
Fourier transform ion cyclotron resonance mass spectrometry  • 
Boris P. Koch, Matthias Witt, Ralph Engbrodt,
Thorsten Dittmar and Gerhard Kattner
Pages 3299-3308 

CO2-H2O mixtures in the geological sequestration of CO2. 
II. Partitioning in chloride brines at 12–100°C and up to 600 bar  • 
Nicolas Spycher and Karsten Pruess
Pages 3309-3320 

Gold partitioning in melt-vapor-brine systems  • 
Adam C. Simon, Mark R. Frank, Thomas Pettke, Philip A. Candela, 
Philip M. Piccoli and Christoph A. Heinrich
Pages 3321-3335 

Lithium isotopes in the system Qz-Ms-fluid:
An experimental study  • 
Stephen J. Lynton, Richard J. Walker 
and Philip A. Candela
Pages 3337-3347 

U-Th zonation-dependent alpha-ejection 
in (U-Th)/He chronometry  • 
Jeremy K. Hourigan, Peter W. Reiners 
and Mark T. Brandon
Pages 3349-3365 

Testing the apatite-magnetite geochronometer: 
U-Pb and 40Ar/39Ar geochronology of plutonic 
rocks, massive magnetite-apatite tabular bodies, 
and IOCG mineralization in Northern Chile  • 
Sergio Gelcich, Donald W. Davis and Edward T.C. Spooner
Pages 3367-3384 

Boron isotopic constraints on the source of 
Hawaiian shield lavas  • 
Ryoji Tanaka and Eizo Nakamura
Pages 3385-3399 

Trace elemental and PGE geochemical constraints of 
Mesozoic and Cenozoic peridotitic xenoliths on 
lithospheric evolution of the North China Craton  • 
Jianping Zheng, Min Sun, Mei-Fu Zhou and Paul Robinson
Pages 3401-3418 

Carbon-rich chondritic clast PV1 from the Plainview 
H-chondrite regolith breccia: Formation from H3 
chondrite material by possible cometary impact  • 
Alan E. Rubin, Josep M. Trigo-Rodriguez, 
Takuya Kunihiro, Gregory W. Kallemeyn and John T. Wasson
Pages 3419-3430 

Hydrogen isotopic composition of water from fossil
micrometeorites in howardites  • 
Matthieu Gounelle, Cecile Engrand, Olivier Alard, 
Philip A. Bland, Michael E. Zolensky, 
Sara S. Russell and Jean Duprat
Pages 3431-3443 

Early crustal building processes on the moon: 
Models for the petrogenesis of the magnesian suite  • 
Charles K. Shearer and J.J. Papike
Pages 3445-3461