that is strange because they used animal skins to cover their
bone frame mobile homes
http://www.ancientcraft.co.uk/Archaeology/stone-age/mammoth-hut.png



im not saying that being able to make a parka would protect
them from an ice age however but to say that they died off
for that reason is more in line with modern science and its
logic than logic.

you know the above picture logically fits inside the rings
in the cave...
















3/4 inch of dust build up on the moon in 4.527 billion years,LOL and QM is fantasy science.