Late Cretaceous
http://jan.ucc.nau.edu/~rcb7/Late_Cretaceous.html

Ron Blakey, Northern Arizona University


This site provides a list of links to paleogeographic reconstructions for several time slices within the Cretaceous Period. These include 100 million, 90 million, 80 million and 70 million years ago. Paleogeographic maps are arranged by age and emphasize tectonics, depositional systems and paleogeography. Short discussions of paleogeography, tectonic evolution and historical geology accompany some of the maps.

This resource is referenced here:
Subject: Geoscience:Geology:Historical Geology, Tectonics, Sedimentary Geology:Depositional environments
Resource Type: Scientific Resources:Overview/Reference Work, Audio/Visual:Maps
Theme: Teach the Earth:Teaching Topics:Plate Tectonics, Teach the Earth:Course Topics:Sedimentary Geology
Focus on the Cretaceous: Magmatism, Tectonics, Paleogeography
Topics: Solid Earth, Earth surface, Time/Earth History