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ancient fish
Video

When Fish Wore Armor

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A close up of a sediment core.
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Sediment Core Close-Up

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Color illustration of an ancient bivalve.
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Elevator Rudists

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Squalicorax shark fossil from the Smithsonian
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Squalicorax Shark Fossil

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This jellyfish fossil is from the Cambrian period, more than 500 million years ago.
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Fossil Jellyfish

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A rendering of an underwater marine scene from the Cambrian Period, featuring an arthropod, annelids, and other animals.
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Cambrian Period (542 – 488 Million Years Ago)

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Lenticulina secans-- this “benthic” foram lives on the seafloor. This specimen was collected from southeastern Tanzania.
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Lenticulina secans

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Screenshot from video of a ship amidst broken up ice.
Video

Dr. Jan Backman, Marine Geologist

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Screenshot from video showing tiny foraminifera.
Video

Foraminifera on the Seafloor

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a deep-sea submersible
Video

Submersible Collects Deep-Sea Corals

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An ancient whale ancestor
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Evolution of Whales Animation

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Ocean Overtime Timeline.
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Ocean Over Time

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