Stygimoloch

Late Cretaceous (68-66 Ma)Herbivore/OmnivorePachycephalosauria

PeriodLate Cretaceous (68-66 Ma)

DietHerbivore/Omnivore

Length3 m

Weight40 kg

LocationMontana, USA

ClassificationPachycephalosauria

About Stygimoloch

A pachycephalosaur with a spiky dome. Some scientists argue it is actually a juvenile Pachycephalosaurus, while others consider it a distinct genus. The name means demon from the river of death. Had clusters of spikes around its dome. One of the last dinosaurs before the extinction.

Size

3 m longArgentinosaurus: 35 m

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