Triple Ophiuroidea Brittle Star | Morocco triceratops This absolutely dazzling and clear

This absolutely dazzling and clear Ethiopian Welo Cabochon is from the Wollo province of Ethiopia

often called "duck-billed dinosaurs

History and distribution

single-toed grazers of open grasslands seen in modern horses

expertly liberated from the dense sedimentary rock of Germany’s renowned Posidonia Shale

Triple Ophiuroidea Brittle Star | Morocco triceratops This absolutely dazzling and clearOphiuroidea Brittle Star Late Ordovician El Kaid Errami Valley Tafilalt, Morocco Specimen approx. size: 1. 5" x 1", 1" x 1", & 1" x 0. 5" Matrix approx. size: 5. 75" x 3. 25" x 1. 125" Members of the class Ophiuroidea, commonly known as brittle stars, are echinoderms distinguished by a small central disc and five slender, flexible arms clearly separated from the disc. Their skeleton is composed of articulated calcite plates (ossicles), often found