33MM Detailed Fossil Goniopygus Sp Sea Urchin Echinoid Cretaceous Morocco Fruit eocrinoids were unrelated to crinoids

eocrinoids were unrelated to crinoids (sea Lilies) and differ in several morphological features from ancient and modern crinoids

straight trunks with pyramidal crowns

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preserving traits from its ancient ancestors

33MM Detailed Fossil Goniopygus Sp Sea Urchin Echinoid Cretaceous Morocco Fruit eocrinoids were unrelated to crinoidsLocation: Morocco Weight: 0. 9 Ounces Dimensions: 33MM Late Cretaceous 95 89 Million Years Old The item pictured is the one you will receive. Goniopygus sp. Sea Urchins belong to the Echinoidea class of marine invertebrates, a group that has thrived in diverse marine environments from the poles to the equator and at depths exceeding 5,000 meters. With approximately 800 living species, sea urchins have a rich fossil record extending back about 450