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April 1989

Geochemical Cycles
A Special Issue
In Memory of Robert M. Garrels

Forward to the Garrels Special Issue
Robert Berner

A new model for atmospheric oxygen over Phanerozoic time
Robert A. Berner and Donald Canfield

The Flin Flon paleosol and the compositon of the atmosphere 1.8 BYBP
H. D. Holland, C. R. Feakes, and E. A. Zbinden

Alternative modeling approaches to the geochemical cycles of carbon, sulfur, and strontium isotopes
Lee R. Kump

A new approach to isotopic modeling of the variation of atmospheric oxygen through the Phanerozoic
Antonio C. Lasaga

The post-Paleozoic chronology and mechanism of 13C depletion in primary marine organic matter
B. N. Popp, Ray Takigiku, J. M. Hayes, J.W. Lauda, and Earl W. Baker

The global water cycle and continental erosion during Phanerozoic time (570 my)
Yves Tardy, Roger N'Kounkou, and Jean-Luc Probst

Mineralization through geologic time: recycling perspective
Jan Veizer, Peter Laznicka, and Siegfried L. Jansen

Phanerozoic cycling of sedimentary carbonate
Bruce H. Wilkinson and James C. G. Walker

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