[R] Frakes
Frakes, L.A & Francis, J.E. (1988) A guide to Phanerozoic cold polar climates from high-latitude ice-rafting in the Cretaceous\\\". Nature 333:547-549
Frakes, L.A., Francis, J.E. and Syktus, J.I. (1992). Climate Modes of the Pahenrozoic, pp. 274. Cambridge Univ. Press. Cambridge, UK.
Frakes, Alley & Deynoux (1995) Early Cretaceous Ice Rafting and Climate Zonation in Australia\\\" International Geology Review 37:567-583