09122 - Great Huge 7.32 Inch Polished Goniatites Devonian Cephalopod Minerals - Museum Grade the horns and spines during

the horns and spines during the preparation process have been fractured and glued again

open shallow subtidal (4)

The most notable difference between ancient and modern forms is that the abdominal segments in present species are fused into a single unit in adults

transition zone/lower shoreface

09122 - Great Huge 7.32 Inch Polished Goniatites Devonian Cephalopod Minerals - Museum Grade the horns and spines duringImpressive example of this Devonian cephalopod. Huge specimen. It has been lightly polished to appreciate in detail its structures. The characteristic lines of suture of this cephalopod of the Paleozoic can be perfectly observed. Nice specimen.