Genus
Valid Extinct

Tyrannotitan

Novas et al. 2005

Tyrannotitan is a genus of large theropod dinosaur belonging to the carcharodontosaurid family. It is known from a single species, T. chubutensis, which lived during the Albian stage of the Early Cretaceous period in what is now Argentina. Tyrannotitan is considered to share a close relationship with other prominent South American carcharodontosaurids such as Giganotosaurus and Mapusaurus. Unlike its relatives, it was bulkier and more robust. This taxon is known from two specimens, both of which are highly incomplete.

Temporal range
Triassic
Jurassic
Cretaceous
Paleogene
Neogene
252 201 145 66 0 Ma
PBDB occurrences
3
Group
Dinosaures
Carnivore Ground dwelling, solitary Terrestrial
Tyrannotitan
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Wikimedia
Tyrannotitan
Tyrannotitan
Tyrannotitan
PBDB ↗ Wikipedia ↗
Classification
Dinosauria Unranked clade
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Theropoda Unranked clade
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Neotheropoda Unranked clade
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Averostra Unranked clade
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Tetanurae Unranked clade
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Allosauroidea Superfamily
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Carcharodontosauridae Family
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Carcharodontosaurinae Subfamily
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Giganotosaurini Tribe
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Tyrannotitan Genus
Measurements
Length
11,6 m ⓘ
Tyrannotitan chubutensis 
12 m ⓘ
Mass
6 400 kg ⓘ
Tyrannotitan chubutensis 
7 000 kg ⓘ
Fossil sites 3 geolocated sites
Distribution
Top countries
🇦🇷 Argentina
3
Geological formations
Cerro Barcino
3
Temporal distribution
Albian (113.2–100.5 Ma)
3
Species (1)
Tyrannotitan chubutensis 113 Ma
Images 3
Bibliography
Original description
F. E. Novas, S. de Valais, and P. A. Vickers-Rich, T. H. Rich. 2005. A large Cretaceous theropod from Patagonia, Argentina, and the evolution of carcharodontosaurids. Naturwissenschaften 92:226-230 DOI ↗
Bibliography (2)
M. T. Carrano, R. B. J. Benson, and S. D. Sampson. 2012. The phylogeny of Tetanurae (Dinosauria: Theropoda). Journal of Systematic Palaeontology 10(2):211-300 DOI ↗
F. E. Novas, S. de Valais, and P. A. Vickers-Rich, T. H. Rich. 2005. A large Cretaceous theropod from Patagonia, Argentina, and the evolution of carcharodontosaurids. Naturwissenschaften 92:226-230 DOI ↗