"Freeze-Dried Specimens"

Coprolites, Small, Ward's

Polished halves show the chambers replaced with hematite. Mixed species.

Arthropoda

Arthropoda

Early straight-shelled nautiloids in a small matrix.

Winged Spirifer.

Cross section of a Pennsylvanian fusulinid in chert that shows random orientations of structural features, including the proloculus and chamber walls.

Individual fusulinids. Vial of ten.

Fossilized tree sap.

Common graptolite genus.

Detailed angiosperm leaf impression.

Large, display-quality blastoid.

Single tooth of predaceous marine reptile.

Matching halves showing calcified chambers.