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American Journal of Science|April 1, 1989
The post-Paleozoic chronology and mechanism of 13C depletion in primary marine organic matterB N Popp, R Takigiku, J M Hayes, et al.American Journal of Science|September 7, 2001
Geology and geochemistry of paleosols developed on the Hekpoort Basalt, Pretoria Group, South AfricaR Rye, H D HollandAmerican Journal of Science|April 1, 1989
A new model for atmospheric oxygen over Phanerozoic timeR A Berner, D E CanfieldAmerican Journal of Science|July 1, 1995
The carbon-isotopic composition of Proterozoic carbonates: Riphean successions from northwestern Siberia (Anabar Massif, Turukhansk Uplift)A H Knoll, A J Kaufman, M A SemikhatovAmerican Journal of Science|January 1, 1990
A paleoweathering profile from Griqualand West, South Africa: evidence for a dramatic rise in atmospheric oxygen between 2.2 and 1.9 bybpH D Holland, N J BeukesAmerican Journal of Science|December 1, 1984
Comments on the BLAG model: the carbonate-silicate geochemical cycle and its effect on atmospheric carbon dioxide over the past 100 million yearsJ F KastingAmerican Journal of Science|May 1, 1986
A hybrid model of the CO2 geochemical cycle and its application to large impact eventsJ F Kasting, S M Richardson, J B Pollack, et al.American Journal of Science|April 1, 1989
The Flin Flon paleosol and the composition of the atmosphere 1.8 BYBPH D Holland, C R Feakes, E A ZbindenAmerican Journal of Science|May 1, 1995
Organic acids in hydrothermal solutions: standard molal thermodynamic properties of carboxylic acids and estimates of dissociation constants at high temperatures and pressuresE L ShockAmerican Journal of Science|February 1, 1992
Modelling the Phanerozoic carbon cycle and climate: constraints from the 87Sr/86Sr isotopic ratio of seawaterL M François, J C WalkerPageof 2