Geochimica et Cosmochimica Acta, 2002, V 66, N 23, 1 December.

1.
Major element chemistry of surface- and ground waters in basaltic terrain,
N-Iceland.: I. primary mineral saturation, 
Stefn Arnrsson, Ingvi Gunnarsson, Andri Stefnsson, Audur Andrsdttir and rny E. Sveinbjrnsdttir
Pages 4015-4046 

2.
Rapid photo-oxidation of Mn(II) mediated by humic substances, 
Peter S. Nico, Cort Anastasio and Robert J. Zasoski
Pages 4047-4056

3.
Spectroscopic and XRD studies of the air degradation of acid-reacted 
pyrrhotites, 
Yu. L. Mikhlin, A. V. Kuklinskiy, N. I. Pavlenko, V. A. Varnek, I. P. Asanov,
A. V. Okotrub, G. E. Selyutin and L. A. Solovyev
Pages 4057-4067

4.
Dysaerobic conditions during Heinrich events 4 and 5: Evidence from phosphorus 
distribution in a North Atlantic deep-sea core, 
Federica Tamburini, Sylvain Huon, Philipp Steinmann, Francis E. Grousset, 
Thierry Adatte and Karl B. Fllmi
Pages 4069-4083

5.
Fossil bacterial ecosystem at methane seeps: Origin of organic matter from 
Be'eri sulfur deposit, Israel, Pages 4085-4101
R. Y. P. Burhan, J. M. Trendel, P. Adam, P. Wehrung, P. Albrecht 
A. Nissenbaum

6.
Experimental investigations on the formation of excess air in quasi-saturated 
porous media, 
Johannes Holocher, Frank Peeters, Werner Aeschbach-Hertig, Markus Hofer, 
Matthias Brennwald, Wolfgang Kinzelbach and Rolf Kipfer
Pages 4103-4117 

7.
Dynamic processes occurring at the CrIIIaq-manganite ( [small gamma, Greek] -
MnOOH) interface: simultaneous adsorption, microprecipitation, 
oxidation/reduction, and dissolution, 
Robert M. Weaver, Michael F. Hochella, Jr. and Eugene S. Ilton
Pages 4119-4132

8.
Consequences of diffuse and channelled porous melt migration on uranium series 
disequilibria, 
M. Jull, P. B. Kelemen and K. Sims
Pages 4133-4148

9.
Water dissolution in albite melts: : Constraints from ab initio NMR 
calculations, 
Yun Liu, Hanna Nekvasil and Hongbo Long
Pages 4149-4163

10. 
Solubility of enstatite + forsterite in H2O at deep crust/upper mantle 
conditions: 4 to 15 kbar and 700 to 900°c, 
Robert C. Newton and Craig E. Manning
Pages 4165-4176

11.
Heterogeneous distribution of paramagnetic radicals in insoluble organic matter 
from the Orgueil and Murchison meteorites, 
Laurent Binet, Didier Gourier, Sylvie Derenne and Franc,ois Robert
Pages 4177-4186

12.
Comparative 187Re-187Os systematics of chondrites: Implications regarding early 
solar system processes, 
R. J. Walker, M. F. Horan, J. W. Morgan, H. Becker, J. N. Grossman and A. E. Rubin
Pages 4187-4201