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Photo
Squalicorax Shark Fossil
During the late Cretaceous period, Kansas was covered by a vast sea. There,...
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Launching a Box Corer
To learn more about the creatures living on the Arctic seafloor, scientists use a...
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Smithsonian Shark Teeth collection
An array of teeth from the sand tiger shark Carcharias taurus. The Smithsonian...
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X-Ray Image of a Monterey Skate
An X-ray image of a Monterey skate (Raja montereyensis) reveals a spine that...
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X-Ray Image of a Winghead Shark
The distinctive form of a winghead shark (Eusphyra blochii) is revealed by an X-ray...
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Fossil tooth spiral
This fossil tooth whorl of the ancient shark Helicoprion, dates back 290 million...
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Ocean “Pingos”
Geologist Charles Paull (Monterey Bay Aquarium Research Institute) investigates...
audio
Riftia Worms: One Species at a Time
In this episode of the Podcast of Life, host Ari Daniel Shapiro dives deep to...
Mon, 06/14/2010 - 16:31

audio
Polar Bears: One Species at a Time
The Encyclopedia of Life brings us another installment of the podcast, One...
Tue, 06/28/2011 - 14:25

audio
Greenland Shark: One Species at a Time
Scientists know the Greenland shark (Somniosus microcephalus) moves slowly in the...
Tue, 08/12/2014 - 08:35