The University of Colorado Museum of Natural History Paleontology Section offers fossil identification services for educational purposes, assisting collectors and members of the public.

It’s really rare to find hatchlings of fossil turtles in general, as the bones in their shells are so thin ... information that might allow species [identification],” stated Dr. Nick Fraser ...

so there are lots to find and identify. They are very common fossils in rocks over 66 million years old. Brachiopods are filter feeding animals that live in the sea. They look very similar to bivalves ...