Silurian Brachiopods - Indiana

Eospirifer radiatus

Brachiopods shown are: Atrypa reticularis?, Eospirifer eudora, Eospirifer radiatus, Homoeospira evax, Laptaena waldronensis, Meristina maria, Parmorthis waldronensis, Rhynchotreta cuneata, Stegerhynchus sp., and Whitfieldella nitida. 

These 10 fossils are from Middle Silurian Period (423-418 million years ago). All fossils were found in Clark County Indiana USA in the Waldron Shale.

They are now for sale till July 22, 2011: CLICK HERE for eBay listing