Nimravis Posted May 13, 2018 Share Posted May 13, 2018 I have had these in my collection and just looking for a confirmation that they are the Pennsylvanian sponge Regispongia contorta from Palo Pinto limestone of Cisco, Texas. 1 Link to comment Share on other sites More sharing options...
piranha Posted May 13, 2018 Share Posted May 13, 2018 comparison figures from: Rigby, J.K. 1978 Two wewokellid calcareous sponges in North America. Journal of Paleontology, 52(3):705-716 4 Link to comment Share on other sites More sharing options...
Tidgy's Dad Posted May 14, 2018 Share Posted May 14, 2018 Those are really super! Are any features visible at the ends of them or in the breaks? Life's Good! Tortoise Friend. Link to comment Share on other sites More sharing options...
Nimravis Posted May 14, 2018 Author Share Posted May 14, 2018 2 hours ago, Tidgy's Dad said: Those are really super! Are any features visible at the ends of them or in the breaks? Adam, Per your request: 1 Link to comment Share on other sites More sharing options...
Tidgy's Dad Posted May 14, 2018 Share Posted May 14, 2018 Thank you. So, yes, I think Regispongia contorta is correct. 1 Life's Good! Tortoise Friend. Link to comment Share on other sites More sharing options...
.thumb.jpg.82890752b28241d36736ef0d40cbd17a.jpg)
.thumb.jpg.51c371f10936bbc883322324e44cc518.jpg)
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