Gleason's new standard map of the world 1892 Map of the globe stretched and flattened into a circular plane. Includes longitude and time calculator and diagrams showing June and December solstices. Border shows "sun-time in minutes." Text on verso.
The Supercontinent Pangaea of the Triassic Period - A map of the Earth around 250 to 200 million years ago featuring Gondwanna, Laurasia and Pangaea the Supercontinent. Populated with Dinosaurs, Therapsids, Pterosaurs, and other prehistoric beasties.