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Are These Fossils?


Frty12345

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Hey guys, I was wondering if these two shells are fossils or just plain shells? A friend of mine found them just lying around a trail in Colorado covered up by dirt and rock. It's a miracle she even spotted them. I mean seashells in Colorado of all places? If they are fossils would anyone happen to know the species? Thanks in advance

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Where in Colorado? There is no shortage of marine-deposited strata there, but these look suspiciously modern, as in the remains of a recent lunch.

"There has been an alarming increase in the number of things I know nothing about." - Ashleigh Ellwood Brilliant

“Try to learn something about everything and everything about something.” - Thomas Henry Huxley

>Paleontology is an evolving science.

>May your wonders never cease!

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Colorado was part of the inland seaway so there are lots of cretaceous marine deposit. These don't appear that old. I'm not aware of any younger marine deposits that would produce these shells. Let's see what our invertebrate experts say.

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