Genus

Valid Extinct

Xianshanosaurus

Lü et al. 2009

Xianshanosaurus is a genus of sauropod dinosaur from the Early Cretaceous (Aptian-Albian) of the Ruyang Basin in Henan Province, China. Its type and only species is Xianshanosaurus shijiagouensis. It was described in 2009 by a team of paleontologists led by Lü Junchang. Xianshanosaurus may be a titanosaur, and Daxiatitan may be its closest relative, but its evolutionary relationships remain controversial.

Temporal range

Triassic

Jurassic

Cretaceous

Paleogene

Neogene

252 201 145 66 0 Ma

PBDB occurrences

Group

Dinosaures

Herbivore Ground dwelling, gregarious Terrestrial

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Xianshanosaurus skeleton © ★Kumiko★ · CC BY-SA 2.0 · Wikimedia

PBDB ↗ Wikipedia ↗

Classification

Dinosauria Unranked clade

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Saurischia Unranked clade

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Sauropodomorpha Unranked clade

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Massopoda Unranked clade

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Sauropodiformes Unranked clade

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Sauropoda Unranked clade

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Gravisauria Unranked clade

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Eusauropoda Unranked clade

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Neosauropoda Unranked clade

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Macronaria Unranked clade

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Titanosauriformes Unranked clade

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Somphospondyli Unranked clade

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Euhelopodidae Unranked clade

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Xianshanosaurus Genus

Fossil sites 1 geolocated sites

Distribution

Top countries

🇨🇳 China

Geological formations

Haoling

Temporal distribution

Albian (113.2–100.5 Ma)

Species (1)

Xianshanosaurus shijiagouensis 121 Ma

Images 1

Bibliography

Original description

J. Lü, L. Xu, and X. Jiang, S. Jia, M. Li, C. Yuan, X. Zhang, Q. Ji. 2009. A preliminary report on the new dinosaurian fauna from the Cretaceous of the Ruyang Basin, Henan Province of central China. Journal of the Paleontological Society of Korea 25(1):43-56

Bibliography (1)