43MM Brittle Star Petraster Starfish Fossil Ordovician Age Blekus Morocco COA Fang These urchins with spines are

These urchins with spines are always composites because the spines break off from the body very quickly after they die

Location:  Hell Creek Formation

Its captivating green hues—ranging from pale chartreuse to deep forest tones—derive from iron and trace elements incorporated during formation

with heavier minerals crystallizing first and settling in magma chambers

and stratigraphy in the Mediterranean region

43MM Brittle Star Petraster Starfish Fossil Ordovician Age Blekus Morocco COA Fang These urchins with spines areLocation: Kataoua Formation, Blekus, Morocco Weight: 1 Pound 5 Ounces Starfish Dimensions: 43MM Dimension: 5. 1 Inches Long, 4. 3 Inches Wide, 0. 9 Inches Thick (Plate) Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Brittlestar Petraster This intriguing limestone slab was extracted from Middle Upper Ordovician (about 450 million years old) rocks in the Anti Atlas part of the Atlas Mountains of Morocco. This