Species
Valid Extinct

Jian changmaensis

Zhou et al. 2026

No Wikipedia summary available.

Temporal range
Triassic
Jurassic
Cretaceous
Paleogene
Neogene
252 201 145 66 0 Ma
PBDB occurrences
1
Group
Dinosaures
Carnivore Ground dwelling Terrestrial
🦴
PBDB ↗
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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Maniraptora Unranked clade
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Paraves Unranked clade
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Deinonychosauria Infraorder
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Dromaeosauridae Family
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Microraptorinae Subfamily
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Jian Genus
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Jian changmaensis Species
Fossil sites 1 geolocated sites
Distribution
Top countries
🇨🇳 China
1
Geological formations
Xiagou
1
Temporal distribution
Aptian (121.4–113.2 Ma)
1
Bibliography
Original description
L. Zhou, M. C. Lamanna, and A. W. Poust, D. Li, H. You, J. K. O.'Connor. 2026. First non-avian theropod (Dromaeosauridae, Microraptorinae) from the bird-bearing Lower Cretaceous Xiagou Formation of the Changma Basin, Gansu Province, northwestern China. Annals of Carnegie Museum 92(2):89-110 DOI ↗
Bibliography (1)
L. Zhou, M. C. Lamanna, and A. W. Poust, D. Li, H. You, J. K. O.'Connor. 2026. First non-avian theropod (Dromaeosauridae, Microraptorinae) from the bird-bearing Lower Cretaceous Xiagou Formation of the Changma Basin, Gansu Province, northwestern China. Annals of Carnegie Museum 92(2):89-110 DOI ↗