Wednesday, November 28, 2012

Culmicrinus elegans Crinoid Calyx Fossil

From the Age of Crinoids or the Mississippian Period, this southern Indiana fossil is thought to be a Culmicrinus elegans. If the state of Indiana had an official state fossil it would probably be some sort of Mississippian Period crinoid.

Dasciocrinus florealis Crinoid Calyx Fossil

This crinoid calyx fossil appears to be a Dasciocrinus florealis found in the Mississippian Period rock of southern Indiana. Scale is in centimeters.