Sunday, May 3, 2009

Devonian Brachiopod Outline

I collected this rock when picking up Devonian fossils in Clark County, Indiana. At the time I thought it might be a Phacops rana tail. Looking at it now, it is the outline of brachiopod. Specifically, a Pseudoatrypa sp. with the lines shown in the white section as the remains of the lophophore.