1. Major marine cycles in the Mesozoic;Ager;J. Geol. Soc. London,1981
2. Some basaltic and andesitic gases;Anderson;Rev. Geophys. Space Phys.,1975
3. The carbon cycle-controls on atospheric CO2 and climate in the geologic past;Arthur,1982
4. Geol. Soc. Amer. Spec. Paper;Axelrod,1981
5. Cretaceous climate: a comparison of atmospheric simulations with the geologic record;Barron;Palaeogeog., Palaeoclim., Palaeoecol.,1982