So you dont trust science.
It has to be TPTB.
For your information
Antarctica Geological Timeline - A history of the land of Antarctica
Note that The Continent became covered with ice 25 Million years ago.
Mass Extinctions took place at the end of the Cretaceous Era and during the Paleocene era, Antarctica started developing a cooler climate which eventually lead to the ice build up and eventually Antarctica becomes what we see during the End of the Eocene era.
and off note :
All the facts in the link are based on scientific studies.
if you dont trust science, you have no right to use the technology that you use today. go run into the wild and live like an ape.