Notably, the classic story of fur-clad prehistoric humans digging pits to trap mammoths is quite unrealistic in colder climates (where wooly mammoths lived): di

Notably, the classic story of fur-clad prehistoric humans digging pits to trap mammoths is quite unrealistic in colder climates (where wooly mammoths lived): digging large pits in frozen soil with nothing but bones, sticks and maybe shoulder blades (as spades) is extremely hard. I wonder what the average temperature of Mexico was during that time...