Thursday, March 1, 2018

Fact of the Day: Early Crustaceans

While many extant crustaceans species aren't as old, the whole animal order came to be during the Cambrian period over 500 million years ago. 

10 comments:

  1. That's a long time! Hugs...RO

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  2. Now that is what you call old. Amazing. Have a good day.

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  3. I wonder what Maine was like back then.

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  4. And we live a crappy 100 years if lucky!

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  5. I wonder if there was ever giant crabs, like the giant squid..

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  6. The Cambrian Explosion! One of my favorite times in Earth's history.

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