Crinoid Stars From Utah, Fossils

Description

Crinoid Stars From Utah, Fossils.
You will receive a bottle of approximately 500+ individual little fossils and crinoid stems. These are hand picked out of the dirt from Southern Utah. Great for looking at under the microscope. They do react to UV light. These are all I have until the fall.
Crinoids are marine animals that make up the class Crinoidea, one of the classes of the phylum Echinodermata, which also includes the starfish, brittle stars, sea urchins and sea cucumbers.