Stygimoloch

Most scientists now think that Stygimoloch was a younger form of Pachycephalosaurus rather than a separate species.

Taxonomic details

Taxonomy:: Dinosauria, Ornithischia, Neornithischia, Cerapoda, Marginocephalia, Pachycephalosauria, Pachycephalosauridae
Named by:: Galton and Sues (1983)
Type species:: spinifer

Dinosaurs

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Dinosaurs

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Dinosaurs

These popular dinosaur reconstructions from the 1960s are no longer scientifically accurate. Can you spot the errors?

Dinosaurs

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