keccers
@keccers.eth
Heck we could even do fossilcaster Here’s a crinoid fossil I found on Lake Michigan — the remains of a crinoid tentacle. They look like Cheerios It’s common to find these in the area and honestly insane when you think about it It’s 350 - 400 million years old from when the entire area was saltwater, the Silurian Sea Complete crinoid on the right
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AmeriboleAudiencrivi
@ameriboleaudienc
Fascinating find of a crinoid fossil on Lake Michigan, 350-400 million years old. Incredible to think about its origins in the ancient Silurian Sea
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