Genus
Valid Extinct

Haplocheirus

Choiniere et al. 2010

Haplocheirus is an extinct genus of theropod dinosaur from the Middle Jurassic Shishugou Formation of Xinjiang in China. It is generally considered to be an alvarezsauroid, although some researchers have questioned this assignment. The genus contains a single species, H. sollers, which is known from a mostly complete skeleton including the skull.

Temporal range
Triassic
Jurassic
Cretaceous
Paleogene
Neogene
252 201 145 66 0 Ma
PBDB occurrences
1
Group
Dinosaures
Carnivore Ground dwelling, solitary Terrestrial
Haplocheirus
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この口の形・・・・Cute＞＜！ © ★Kumiko★ from Tokyo, Japan · CC BY-SA 2.0 · Wikimedia
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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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Coelurosauria Unranked clade
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Alvarezsauria Infraorder
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Alvarezsauroidea Unranked clade
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Haplocheirus Genus
Fossil sites 1 geolocated sites
Distribution
Top countries
🇨🇳 China
1
Geological formations
Shishugou
1
Temporal distribution
Oxfordian (161.5–154.8 Ma)
1
Species (1)
Haplocheirus sollers 162 Ma
Images 1
Bibliography
Original description
J. N. Choiniere, X. Xu, and J. M. Clark, C. A. Forster, Y. Guo, F. Han. 2010. A basal alvarezsauroid theropod from the early Late Jurassic of Xinjiang, China. Science 327(5965):571-574 DOI ↗
Bibliography (1)
N. R. Longrich, P. J. Currie, and Z.-M. Dong. 2010. A new oviraptorid (Dinosauria: Theropoda) from the Upper Cretaceous of Bayan Mandahu, Inner Mongolia. Palaeontology 53(5):945-960 DOI ↗