04:18duration 4 minutes 18 seconds
Map the Faunal Distributions - Instructions
From Jill Reid
01:32duration 1 minute 32 seconds
Plate Tectonics Animation by HHMI BioInteractive
01:26duration 1 minute 26 seconds
Sea Level Animation by HHMI BioInteractive
04:55duration 4 minutes 55 seconds
Observations and Inferences
Public, Restricted