Dinosaur
Thanatotheristes
Details on its skull distinguish it from other large predators.
Details on its skull distinguish it from other large predators. This meat eater had cutting teeth and a skull bearing ridges and rough surfaces. Those features set it apart from other tyrannosaurids, although its overall appearance will look familiar to anyone who knows Tyrannosaurus.
Three stages. One companion.
Game artwork


AI-generated, stylized game illustrations. These designs and growth stages are imaginative, not scientific reconstructions.
Thanatotheristes at a glance
- Diet
- Carnivore
- It fed on other animals.
- When it lived
- Cretaceous
- Group
- Tyrannosauridae
- Tyrannosaurids
- Fossil locations
- Alberta
- Places where fossils have been found
Beyond the game
The real Thanatotheristes
The fossils were found in Alberta, in rocks older than those containing Tyrannosaurus rex. The main material is incomplete, so some body details are reconstructed by comparing it with its family.
The name often receives a dramatic translation, but the real interest lies in the bones. They record an earlier stage in the evolution of North America’s large tyrannosaurids and help establish when their different branches appeared.
The name often receives a dramatic translation, but the real interest lies in the bones. They record an earlier stage in the evolution of North America’s large tyrannosaurids and help establish when their different branches appeared.
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
The fossils were found in Alberta, in rocks older than those containing Tyrannosaurus rex. The main material is incomplete, so some body details are reconstructed by comparing it with its family.
Sources & text credits
Explore the references behind this profile.
- Thanatotheristes
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.