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A Squalodontid Success
On a beach in Piña, Panama the tide is rolling out. Faint outlines of skeletal...
Wed, 06/22/2011 - 17:47
Sediment Core Close-Up
These deep-sea sediment cores were drilled from beneath the seafloor, and hold...
How long have jellyfish lived in the ocean? This jellyfish fossil is from the...
Excavating the Fossil
Paeleobiologist Dr. Nicholas Pyenson, Curator of Fossil Marine Mammals for the...