Fossil Brachiopod #112 and 13 similar items

The piece of the formation of the Brachiopod. Following the death of these organisms, wave action concentrated their hard parts into lens-shaped deposits. Today we find these concentrations of shell and skeletal matter exposed as a rock. The representative of organisms that lived 65 million years later than the ones. The fossils found in the concentrated zones are mostly internal and external molds of brachiopods.