By believing both Science and Genesis we can have understanding. Conditions Similiar to Nuclear Winter Chester nodded his head, so far it was logically consistent. Sounds almost like a nuclear winter. In fact your theory might explain why the mammoths were frozen so quickly that many had food still in their mouths. That has always been a puzzle as to how or why they became frozen so quickly and suddenly.
Research indicates many species disappeared over night geologically speaking.
Somewhere between 10,000 and 8,000 years ago we lost mammoths, saber toothed tigers, giant armadillos and such. The best current scientific theory is violent climate changes. Perhaps Lucifer was responsible for the violent weather changes and volcanic eruptions. The Master recited. God divided the light from the darkness.