2:14:00

Lecture 12 - Precambrian Earth and Life History The Hadean and the Archean Eon

1:51:10

Lecture 18 – Cenozoic Earth History Paleogene and Neogene

16:36

Dawn of the Age of Mammals

1:59:32

Lecture 17 – Mesozoic Life Part 1

1:24:01

Lecture 10 – Evolution Part 1 (Pt. 1)

1:21:20

What was the Earth like at the time of the Giant Insects ? | Documentary History of the Earth

12:08

A Brief History of Geologic Time

1:26:28

The Cambrian Explosion and the evolutionary origin of animals with Professor Paul Smith