Patterns in Evolution - Part 2
21:17
Modelling Precambrian Surface Conditions - Part 1
19:33
Patterns in Evolution - Part 1
21:53
Evolutionary Relationships of Vertebrates
29:43
Interpreting Geologic Maps - Part 3
25:11
Precambrian Formation of North America - Part 1
26:33
An Introduction to Geologic Cross Sections - Part 2
24:24
Correlation - Part 2
1:03:05