Pleistocene Mammals of North America - Treasures from the La Brea Tar Pits
Royal Tyrrell Museum of Palaeontology via YouTube
Overview
Syllabus
RANCHO LA BREA Treasures from the Tar Pits
Rancho La Brea now includes parts of Hollywood, Hancock Park and Beverly Hills
Oil reservoirs occur in late Miocene sedimentary rocks
Three main phases of LACM collecting
La Brea herbivores
La Brea carnivorans
Rancho La Brea fossil bird and mammal species are dominated by carnivores
Pit 91 discovered in 1915
Skeletal Representation Anomaly
Four types of accumulations
Box 5B: horizontal deposit
Box 1: vertical pipe
Box 14 vertical fissure
Non asphaltic deposits
Mammuthus columbi: Zed
Modern Juniper Trees
George C. Page Museum
Taught by
Royal Tyrrell Museum of Palaeontology