Fossils

Fish Fossils

Petalodont Tooth
Petalodus Tooth

Invertebrate Fossils

Normal corallite (left) and scarred corallite (right) of "P. verticillatus" (Barbour) that shows where asexually reproduced clones have formed.
Normal corallite (top) and scarred corallite (bottom) of "P. verticillatus" (Barbour) that shows where asexually reproduced clones have formed.

Crinoids Reference

Sac spine of a large Pirasocrinid (crinoid) in the Beil Limestone, Cass County, Nebraska.
Sac spine of a large Pirasocrinid (crinoid) in the Beil Limestone, Cass County, Nebraska.

For More Information

Matt Jockel
Matt Joeckel, State Geologist and Associate Director of the Conservation and Survey Division

Matt Joeckel

615 Hardin Hall
3310 Holdrege Street
Lincoln NE
68583-0996