Finally, I have acquired a Troosticrinus reinwardti (Troost, 1835) blastoid fossil. While I did not personally collect it I am thankful t...

This brachiopod fossil might be called Spinocyrtia granulosa? or Orthospirifer . It was found in the Beechwood Limestone of Clark ...

A fine Middle Devonian fossil specimen of a Heliophyllum infundibulum horn coral hosting another coral colony of Aulocystis transitorius...