Triple Ophiuroidea Brittle Star | Morocco Necklace Sabalites powellii

Sabalites powellii

giving the frond a gently arched

Such stones are known as banded agate

Stunning Fluorescent Wyoming Youngite Agate Guernsey

25" x 3" from the Atlas Mountains in Morocco

Triple Ophiuroidea Brittle Star | Morocco Necklace Sabalites powelliiOphiuroidea 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