Crinoid Fossils

Description

You will receive a bottle of approximately 200-300 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 spring 2024.
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.