minnbuckeye Posted April 4, 2022 Share Posted April 4, 2022 Spring is almost upon the folks of Minnesota. There is still a bit of frost in the ground so 2022 collecting will soon begin. Until then, it is fossil ID time. This one is from Burlington, Iowa, the Burlington Formation, Mississippian. I have been looking at this one for a long time. Is it one of those predators of Burlington crinoids?? Is it a monoplacophoran? Species if so? Link to comment Share on other sites More sharing options...
Tidgy's Dad Posted April 4, 2022 Share Posted April 4, 2022 Yes, I think this could be an internal mold of Platyceras sp. 1 Life's Good! Tortoise Friend. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now