Dyanmic Dr. Julie Meachem speaking at the La Brea Tarpits.
Channel: surfinwax58 wilson
Date: 2018-05-31

Her pioneering work in a Kansas natural, cave trap is bring invaluable history of the Ice-Age world of prehistoric American with some major predators of old such as sabre-tooth cats, dire wolves, giant American lions, and ancient cheetah-like cats as well.