Gravitholus was a herbivore. It lived in the Cretaceous period and inhabited North America. Its fossils have been found in places such as Alberta (Canada).

All the Gravitholus illustrations below were collected from the internet. Enjoy and explore:

Gravitholus was described by the following scientific paper(s):
  • W. P. Wall and P. M. Galton. 1979. Notes on pachycephalosaurid dinosaurs (Reptilia: Ornithischia) from North America, with comments on their status as ornithopods. Canadian Journal of Earth Sciences 16:1176-1186