Description: Goniatids, informally goniatites, are ammonoid cephalopods that form the order Goniatitida, derived from the more primitive Agoniatitida during the Middle Devonian some 390 million years ago (around Eifelian stage). Goniatites (goniatitids) survived the Late Devonian extinction to flourish during the Carboniferous and Permian only to become extinct at the end of the Permian some 139 million years later. Think of them as an older form of ammonite! This exceptional example has some very interesting calcification on the inside of the grooves. Weight: 806g
Price: 119 USD
Location: Dothan, Alabama
End Time: 2025-01-08T23:28:16.000Z
Shipping Cost: 9.99 USD
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Restocking Fee: No
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Item must be returned within: 30 Days
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