goniatite(redirected from Goniatites)
Also found in: Wikipedia.
Related to Goniatites: Ammonites
(Palaeontology) any extinct cephalopod mollusc of the genus Goniatites and related genera, similar to ammonites: a common fossil of Devonian and Carboniferous rocks
[C19: from Greek gōnia angle, referring to the angular sutures in some species + -ite1]