Broecker, W. S., and G. H. Denton (1989). The role of ocean-atmosphere reorganizations in glacial cycles, Geochimica et Cosmochimica Acta 53, 2465-2501.
Cerling, T. E. (1992). Development of grasslands and savannahs in East Africa during the Neogene, Palaeogeography, Palaeoclimatology, Palaeoecology 97, 241-247.
Dansgaard, W., W. C. White, and S. J. Johnson (1989). The abrupt termination of the Younger Dryas climatic event, Nature 339, 532-534.
Hansen, T. A. (1984). Early Tertiary radiation of marine molluscs and the long-term effects of the Cretaceous-Tertiary Boundary, Paleobiology 14, 37-51.
James, N. (1984). Reefs, in Facies Models, R. G. Walker, ed., Geoscience Canada Reprint Series 1, 2nd edition, pp. 229-244.
Johansen, M. B. (1988). Brachiopod extinctions in the Upper Cretaceous to lowermost Tertiary chalk of northwest Europe, Revista Espanola de Paleontologia, nº Extraordinario, 41-56.
Kennett, J. P., R. E. Burns, J. E. Andrews, M. Churkin, T. A. Davies, P. Dumitricia, A. R. Edwards, J. S. Galehouse, G. H. Packham, and G. J. Van der Lingen (1972). Australian-Antarctic continental drift, paleo-circulation changes, and Oligocene deep-sea erosion, Nature 239, 51-55.
Schnitker, D. (1980). West Atlantic circulation during the past 120,000 years, Annual Reviews of Earth and Planetary Sciences 8, 343-370.
Stanley, S. M. (1990). Adaptive radiation and macroevolution, Systematics Association Special Volume 42, 1-16.
Taylor, K. C., et al. (1993). The ''flickering switch" of late Pleistocene climatic change, Nature 361, 432-436.
Toon, O. B., J. B. Pollack, T. P. Ackerman, R. P. Turco, C. P. McKay, and M. S. Liu (1982). Evolution of an impact-generated dust cloud and its effects on the atmosphere , Geological Society of America Special Paper 190, 187-200.
Vrba, E. S. (1985). African Bovidae: Evolutionary events since the Miocene, South African Journal of Science 81, 263-266.
Wolfe, J. A. (1978). A paleobotanical interpretation of Tertiary climates in the Northern Hemisphere, American Scientist 66, 694-703.
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