Genus
Valid Extinct

Monolophosaurus

Zhao and Currie 1994

Monolophosaurus is an extinct genus of tetanuran theropod dinosaur from the Middle Jurassic Shishugou Formation in what is now Xinjiang, China. It was named for the single crest on top of its skull. Monolophosaurus was a mid-sized theropod at about 5–5.5 metres (16–18 ft) long and weighed 475 kilograms (1,047 lb).

Temporal range
Triassic
Jurassic
Cretaceous
Paleogene
Neogene
252 201 145 66 0 Ma
PBDB occurrences
1
Group
Dinosaures
Carnivore Ground dwelling, solitary Terrestrial
Monolophosaurus
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Monolophosaurus - 01 © Kabacchi · CC BY 2.0 · Wikimedia
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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Monolophosaurus Genus
Measurements
Length
5 m ⓘ
6 m ⓘ
Monolophosaurus jiangi
Mass
475 kg ⓘ
500 kg ⓘ
Monolophosaurus jiangi
Fossil sites 1 geolocated sites
Distribution
Top countries
🇨🇳 China
1
Geological formations
Shishugou
1
Temporal distribution
Callovian (165.3–161.5 Ma)
1
Species (2)
Monolophosaurus jiangi 165 Ma
Monolophosaurus jiangjunmiaoi subjective synonym of Monolophosaurus jiangi 165 Ma
Images 2
Bibliography
Original description
X.-J. Zhao and P. J. Currie. 1994. A large crested theropod from the Jurassic of Xinjiang, People's Republic of China. Canadian Journal of Earth Sciences 30(10-11):2027-2036 DOI ↗
Bibliography (1)
X.-J. Zhao and P. J. Currie. 1994. A large crested theropod from the Jurassic of Xinjiang, People's Republic of China. Canadian Journal of Earth Sciences 30(10-11):2027-2036 DOI ↗