Global Paleogeography

A Global Paleogeography model from Cao et al. (2017), containing four shapefiles:

• i: ice sheet (white)
• m: mountain (orange)
• lm: landmass (yellow)
• sm: shallow marine (light blue)

Reconstructed to 300Ma, showing the large ice sheet covering the southern extent of present-day Australia, all of Antarctica, and most of India.