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Aucasaurus
Carnivore
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There is no write-up for this dinosaur yet, but the scientific data below is complete.
Who lived alongside it
Dinosaurs found in the same rock formation as Aucasaurus (Anacleto), so they lived in the same region at roughly the same time.
Gasparinisaura
Cretaceous
Aerosteon
Cretaceous
Chadititan
Cretaceous
Laplatasaurus
Cretaceous
Narambuenatitan
Cretaceous
Pitekunsaurus
Cretaceous
Neuquensaurus
Cretaceous
Barrosasaurus
Cretaceous
Formation data from the Paleobiology Database, counting only each genus's main formations. One formation can span hundreds of thousands to millions of years, so this doesn't mean any two of them ever met.
Scientific details
- Classification
- Theropod (two-legged predators)
- Family
- Abelisauridae
- When it lived
- 72.2–83.6 million years ago
- Geologic stages
- Campanian
- Named by
- Coria et al., 2002
- Fossil occurrences
- 2 sites
Countries with fossils
- Argentina
Data from Paleobiology Database and Wikidata