Fossil Crinoid, Blastoid, And Brachiopod Plate - Indiana

This is a 5.8" fossil plate of, a crinoid (Saccocrinus christyi), a blastoid (Desaschima pulchellum), and a brachiopod (Stegerhychus acinus), from the Waldron Shale Formation, Waldron, Indiana. It is Silurian in age (430 million years). This plate also contains fragments of crinoid stems and other invertebrates.

This Plate comes with an acrylic stand.