Category
page 1Prehistoric Antarctica

Gondwana
Gondwana ( ; ) was a large landmass, sometimes referred to as a supercontinent. The remnants of Gondwana make up around two-thirds of today's continental area, including South America, Africa, Antarctica, Australia, Zealandia, Arabia, and the Indian subcontinent.
Wilkes Land crater
impact crater

Jane Francis
British paleoclimatologist
list of impact craters in Antarctica
Wikimedia list article