chocolate brittle star

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Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science.

Ophioderma occultum es un género de equinodermos ofiuroideos de la familia Ophiodermatidae. Taxonomía Incluye las siguientes especies:​ Ophioderma africanum Stöhr, Weber, Boissin & Chenuil, 2020 Ophioderma anitae Hotchkiss, 1982 Ophioderma appressum (Say, 1825) Ophioderma besnardi Tommasi, 1970 Ophioderma brevicaudum Lütken, 1856 Ophioderma brevispinum (Say, 1825) Ophioderma cinereum Müller & Troschel, 1842 Ophioderma devaneyi Hendler & Miller, 1984 Ophioderma divae Tommasi, 1971 Ophioderma elaps Lütken, 1856 Ophioderma ensiferum Hendler & Miller, 1984 Ophioderma guineense Greeff, 1882…