[Fossils & History] Fossils aren't your forte? A charming tale of cephalopod evolution may change your mind -...

octobot

Robotic Staff
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Robotic Staff
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Oct 15, 2005
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10,168

octobot

Robotic Staff
Staff member
Robotic Staff
Joined
Oct 15, 2005
Messages
10,168

How the Squid Lost Its Shell
Deep-Sea News
Ichthyosaurs evolved closer to 250 million years ago, which may seem pretty old (okay, it is) until you consider the age of the first cephalopod: 450 million years. I'll admit that initially cephalopods ... Now, cuttlefish and ram's horn squid are the ...


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