Crinoid Fossil Plate - 4.084" lusitania Each necklace is set into

Each necklace is set into a fine sterling silver backing with an 18" chain

This necklace features a section of a polished ammonite fossil

We also recommend placing the bubble wrap under the soft

This tooth is a incisor

The specimen measures roughly 1

Crinoid Fossil Plate - 4.084" lusitania Each necklace is set intoCrinoids are an incredible group of aquatic animals that attach themselves to the seafloor and filter feeds with beautiful feathered arms. These creatures are echinoids, an ancient and varied group of life. Crinoids emerged in the fossil record over 541,000,000 years ago and some species still exist to this day. This specimen is a 4. 084" crinoid fossil plate that dates to about 323,000,000 to 331,000,000 years old. It comes from the Bangor Limestone