Genuine Orthoceros Plate, Two Species, with Acrylic Display Stand // 1.4 lbs
Two Orthoceras fossils found in a sea-bed matrix. Orthoceras ("straight horn") had a slender, elongated shell, with the middle of the body chamber transversely constricted, and a subcentral orthochoanitic siphuncle. The surface is ornamented by a network of fine lirae. 250 to 750 million years ago, the orthoceras mollusk lived in abundance during the Paleozoic Era. Orthoceras is a member of the class Cephalopoda and is closely related to the extinct giant Cephalopod and present-day chambered nautilus.
6"L x 1.5"W x 4"H
— Weight: 1.4 lb
— Certificate of Authenticity Included
Please Note: Stock photo shown; actual specimen may vary slightly in exact size & appearance but will be of similar quality.
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