Cameroceras 's head likely housed a set of muscular tentacles with primitive suckers or hooks

retains a relatively primitive structure

These plates and spines were fused to the underlying bones

Its jaws were equipped with multiple rows of constantly renewing teeth

Tanystropheus longobardicus Silesaurus Cameroceras 's head likely housedDuring the Middle Triassic, the coastal ecosystems of the supercontinent Pangaea hosted a diverse and, in many cases, morphologically unusual reptilian fauna. Prominent among these forms is Tanystropheus longobardicus , a basal archosauromorph whose unique anatomy has been the subject of extensive paleobiological and functional debate. This reptile is mainly characterized by an extremely elongated neck composed of disproportionately long cervical