I found an amazing article that proposes the reasons we are finding Wolly Mamoths flash frozen in Siberia. Some with their last meals still in their mouths. They were instantly frozen in a bizarre incident that catastrophically changed the Earths surface. This can also explain why Anarctica is where it is. Basicly a series of meteors or comets hit the Earth at a very oblique angle literally sliding the crust over the mantle repositioning the continents. I'll let you read this incredible article and you guys can make up your own mind. An interesting hypothisis....
https://www.sott.net/article/357709-Of-Flash-Frozen-Mammoths-and-Cosmic-Catastrophes#
https://www.sott.net/article/357709-Of-Flash-Frozen-Mammoths-and-Cosmic-Catastrophes#