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 29 mm (1.14 inches) across. The fossil consists of a partial head with detailed arms and pinnules, all preserved in 3D. It is preserved in calcite with no pyrite and has been coated in a thin reversible (soluble) lacquer for protection. It is a small but highly detailed fossil.
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.