Drag to rotate Abelisaurus, scroll or pinch to zoom, and click the skull, a forelimb, or a hind leg to read a short fossil fact. The panel beside the model carries the published figures.
Abelisaurus was a Late Cretaceous abelisaurid theropod from Argentina, known mainly from a partial skull; turn on the human figure to see how a person compares to the reconstructed body used here.
Fossils preserve bone, not soft tissue or color. The full-body shape on this page follows related abelisaurids such as Carnotaurus and Majungasaurus. This is an artistic reconstruction, not a fossil-accurate skeleton. Panel figures use mid-range values within published length and mass ranges.
Abelisaurus 3D Viewer
This page renders Abelisaurus as a 3D model you can spin in the browser - drag to rotate, scroll or pinch to zoom, toggle a 1.8 m person beside it for scale, and click the skull, a short forelimb, or a hind leg to read a fact about that part.
Abelisaurus is known from a partial skull from the Anacleto Formation of Argentina. Named by Bonaparte and Novas in 1985, it was the first abelisaurid to receive a formal name. Published length estimates span about 7.2 to 11 m and mass about 1.4 to 3 t; this viewer uses about 7.4 m and about 2 t as mid-range values within those ranges. The body you see is inferred from close abelisaurid relatives - not from a complete Abelisaurus skeleton.
| Measure | Figure |
|---|---|
| Length | about 7.2-11 m (panel ~7.4 m) |
| Weight | about 1.4-3 t (panel ~2 t) |
| When it lived | about 83-80 Mya (Late Cretaceous) |
| Diet | Carnivore |
| Fossil record | Partial skull only; body inferred from related abelisaurids |
Everything runs on your device with WebGL, so the model works without an account and without sending anything to a server. The skin tone and pattern are an artistic reconstruction, because fossils do not preserve color or soft tissue; this model is not a fossil-accurate skeleton. For sibling abelisaurid viewers, see the Carnotaurus 3D Viewer or the Majungasaurus 3D Viewer.
Frequently Asked Questions
Why is the body reconstructed if only a skull is known?
Abelisaurus fossils include a partial skull, not a complete skeleton. Museums and researchers routinely restore missing parts from close relatives. This viewer follows that practice using abelisaurid anatomy from genera such as Carnotaurus and Majungasaurus, and the copy states that limitation plainly.
How big was Abelisaurus?
Published estimates vary because the skeleton is incomplete. Length is often cited around 7.2 to 11 m and mass around 1.4 to 3 t. The facts panel uses about 7.4 m and about 2 t as mid-range values within those ranges. Turn on the human figure to compare against a 1.8 m person.
When and where did it live?
In the Late Cretaceous, about 83 to 80 million years ago, in what is now Argentina (Anacleto Formation).
How is Abelisaurus related to Carnotaurus or Majungasaurus?
All three are abelisaurid theropods with deep skulls and very short forelimbs. Carnotaurus is from South America and has paired brow horns; Majungasaurus is from Madagascar with a single skull-roof horn. Abelisaurus is older and known mainly from skull material from Argentina.
Is the model scientifically accurate?
The numbers follow published ranges, but the full-body shape and colors are artistic. This model is not a fossil-accurate skeleton or a verified color restoration.
Do I need to install anything to view it?
No. The model renders in your browser with WebGL - no app, no account. When available, a free-licensed glTF model may swap in after first paint.