Genus
Valid Extinct

Ekrixinatosaurus

Calvo et al. 2004

Ekrixinatosaurus is a genus of abelisaurid theropod which lived during the Albian stage of the Early Cretaceous. Its fossils have been found in Argentina. Only one species is currently recognized, Ekrixinatosaurus novasi, from which the specific name honors Dr. Fernando Novas for his contributions to the study of abelisaurid theropods, while the genus name refers to the dynamiting of the holotype specimen. It was a large abelisaurid, measuring between 6.5 and 8 m in length and weighing 800 kg (1,800 lb).

Temporal range
Triassic
Jurassic
Cretaceous
Paleogene
Neogene
252 201 145 66 0 Ma
PBDB occurrences
1
Group
Dinosaures
Carnivore Ground dwelling, solitary Terrestrial
Ekrixinatosaurus
click to enlarge
Skeletal diagram of Ekrixinatosaurus novasi. © Joseph Shanks · CC BY-SA 4.0 · Wikimedia
Ekrixinatosaurus
Ekrixinatosaurus
PBDB ↗ Wikipedia ↗
Classification
Dinosauria Unranked clade
›
Theropoda Unranked clade
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Neotheropoda Unranked clade
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Averostra Unranked clade
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Ceratosauria Suborder
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Abelisauridae Family
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Brachyrostra Unranked clade
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Ekrixinatosaurus Genus
Measurements
Length
7,4 m ⓘ
Ekrixinatosaurus novasi
Mass
1 000 kg ⓘ
Ekrixinatosaurus novasi
Fossil sites 1 geolocated sites
Distribution
Top countries
🇦🇷 Argentina
1
Geological formations
Temporal distribution
Albian (113.2–100.5 Ma)
1
Species (1)
Ekrixinatosaurus novasi 113 Ma
Images 7
Bibliography
Original description
J. O. Calvo, D. Rubilar-Rogers, and K. Moreno. 2004. A new Abelisauridae (Dinosauria: Theropoda) from northwest Patagonia. Ameghiniana 41(4):555-563
Bibliography (1)
J. O. Calvo, D. Rubilar-Rogers, and K. Moreno. 2004. A new Abelisauridae (Dinosauria: Theropoda) from northwest Patagonia. Ameghiniana 41(4):555-563