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
(w) 15″ x (d) 11″ x (h) 5″
(w) 38 x (d) 28 x (h) 13 cm
Color: Gray, White
439411
Fossil
