.75" Crinoid (Ancyrocrinus) Fossil Grapnel - Paulding, Ohio

Crinoid (Ancyrocrinus) Fossil Grapnel - Paulding, Ohio #232266

This is a fossil grapnel (holdfast) from a crinoid of the genus Ancyrocrinus, collected from the Ten Mile Creek Dolomite of Paulding, Ohio. The rock has been meticulously removed using air abrasives to reveal the beautiful holdfast structure.

It comes with an acrylic display stand.

Crinoids, sometimes commonly referred to as sea lilies, are animals, not plants. They are echinoderms related to starfish, sea urchins, and brittle stars. Many crinoid traits are like other members of their phylum; such traits include tube feet, radial symmetry, a water vascular system, and appendages in multiples of five (pentameral). They first appeared in the Ordovician (488 million years ago) and some species are still alive today.

About Crinoids