A stunning example of a crinoid fossil of the species Pentacrinites fossilis from the world-famous Jurassic Coast beach of Charmouth, Dorset UK.
The fossil measures 40 mm (1.6 inches) across, which is small for this fossil type and so likely a juvenile, and consists of a partial head of a crinoid with a crown of arms and pinnules preserved on a stem section. It has an extremely high level of detail down to the smallest parts. Crinoid heads of this quality are rare. It is preserved in solid calcite.
Around 196 million years old, this fossil would make a wonderful addition to any collection.
Crinoids are echinoderms closely related to starfish and sea urchins, and have been around for many hundreds of millions of years. They still live today in the deep seas around the world.