Ron Blakey's Paleogeographic Maps Featured in the Atlantic Magazine

Ron Blakey's portrayal of western North America at 215 million years ago, during deposition of the Chinle Formation.

Ron Blakey's groundbreaking work in the construction of paleogeographic maps is featured in The Atlantic Magazine. You can read the lengthy and very informative article here. If you've ever wondered how Ron made these maps, your answers are in here.