Paleontica Community

Hello!

Can anyone help with the id of this fossil? I'm guessing it's a bivalve of some sort. Found at Needingworth, St Ives, Cambridgeshire, UK which is I believe Jurassic.

Thanks!

John

Dear John,

you need to add some photos!

Oliver

Sorry, I thought I did! Here it is

Bivalve sure. Jurassic too (Dogger, I think).
I would call it Trigonia interlaevigata.

Thanks Spongebob. Another rock catalogued