Species
Valid Extinct

Kayrasaurus changliensis

Liao 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, solitary Terrestrial
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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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Maniraptoriformes Unranked clade
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Therizinosauria Unranked clade
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Kayrasaurus Genus
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Kayrasaurus changliensis Species
Fossil sites 1 geolocated sites
Distribution
Top countries
🇨🇳 China
1
Geological formations
Yixian
1
Temporal distribution
Barremian (125.77–121.4 Ma)
1
Bibliography
Original description
C. Liao, W. J. Freimuth, and L. E. Zanno, X. Xu. 2026. A new therizinosaur from the Early Cretaceous Jehol Biota and ecomorphological patterns among early therizinosaurians. Journal of Systematic Palaeontology 24(2):2710287:1-38 DOI ↗
Bibliography (1)
C. Liao, W. J. Freimuth, and L. E. Zanno, X. Xu. 2026. A new therizinosaur from the Early Cretaceous Jehol Biota and ecomorphological patterns among early therizinosaurians. Journal of Systematic Palaeontology 24(2):2710287:1-38 DOI ↗