The Model Pose represents a specimen of Sinomegaceros fleeing from hunting by humans

and possibly large amphibians

and the shoulder and pelvic girdles show adaptations for weight-bearing

where it coexisted with other therapsids

with a strong beak and no teeth

Crotalocephalina gibbus Variant:Primed The Model Pose represents aCrotalocephalina is an extinct genus of trilobites (fossil marine arthropods) belonging to the order Phacopida and the family Cheiruridae . This taxonformally described by Pibyl and Vank in 1964lived during the Early Devonian (419383 million years ago) in marine environments of what is now North Africa, especially Morocco , where its fossils are relatively common in strata of the Ihandar Lhandar Formation of the Northern Atlas Mountains. From a