Dinosaur
Homalocephale
It was described from an incomplete skull and other bones of the body.
The low skull of Homalocephale opened a debate: was it a distinct animal or a juvenile phase of another?
Three stages. One companion.
Game artwork


AI-generated, stylized game illustrations. These designs and growth stages are imaginative, not scientific reconstructions.
Homalocephale at a glance
- Diet
- Herbivore
- A plant-based diet is inferred from its anatomy and comparisons with related animals; not all herbivores ate the same plants.
- When it lived
- Cretaceous
- Group
- Pachycephalosauridae
- Pachycephalosaurids
- Fossil locations
- Mongolia
- Places where fossils have been found
Beyond the game
The real Homalocephale
It was small, about 1.8 meters, and possibly omnivorous. Its low skull motivated debates about whether it was a juvenile form of Prenocephale, although other juvenile specimens support distinguishing them.
It was described from an incomplete skull and other bones of the body. The appearance of more young specimens allows us to compare this possibility. In this case, distinguishing species also requires studying how the head changed during growth.
This grouping describes evolutionary relationships. Its members share ancestors; they do not form a chain in which one must turn into another.
Fossil discoveries
Selected fossil records · present-day map
Map references
Map: Natural Earth, public domain. Fossil records: linked collections and publications.A note on the science
It was described from an incomplete skull and other bones of the body. The appearance of more young specimens allows us to compare this possibility. In this case, distinguishing species also requires studying how the head changed during growth.
Sources & text credits
Explore the references behind this profile.
- Homalocephale calathocercos
Wikipedia contributors · Spanish source
Educational text adapted and translated from this article by Wikipedia contributors. The revision link, when captured in the source catalogue, identifies the source version.
- Homalocephale
Wikipedia contributors · English source
Educational text adapted and translated from this article by Wikipedia contributors. The revision link, when captured in the source catalogue, identifies the source version.
- Pachycephalosauridae
Wikipedia contributors · English source
Educational text adapted and translated from this article by Wikipedia contributors. The revision link, when captured in the source catalogue, identifies the source version.
- Living birds
Wikipedia contributors · English source
Educational text adapted and translated from this article by Wikipedia contributors. The revision link, when captured in the source catalogue, identifies the source version.
Educational text adapted in English from the existing Wikipedia-backed Dinosgacha catalogue and linked articles by Wikipedia contributors.
Existing English translations have been selected and arranged for this encyclopedia. Repeated period and diet text is omitted where those fields already carry it. Unknown facts remain unfilled; unreviewed geological age phrases are omitted and period labels replace numerical ages.
The adapted educational text is available under CC BY-SA 4.0. This text license does not apply to the game illustrations.