Explore North America in the Age of the Dinosaurs with this educational map. Published in January 1993, this striking work shows North America as it was 74 million years ago when Tyrannosaurs, Ceratopsians, and Sauropods roamed the region. Containing a wealth of information on the various dinosaur species, fossil distribution, and illustrations, this map accompanied the poster, "Dawn on the Delta: 74 Million Years Ago."

Page Size: 20.25 x 27 in (513 x 683 mm)