In Depth
At 1.4 meters long, Tylocephale was towards the smaller end of the size scale for a pachycephalosaur. Despite this, Tylocephale managed to evolve the tallest head dome of any currently known pachycephalosaur genera. Tylocephale also likely shared its habitat with the larger pachycephalosaur Prenocephale.
Further Reading
- Pachycephalosauria, a new suborder of ornithischian dinosaurs. - T. Maryanska & H. Osmolska - 1974.