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ERLIANSAURUS

a therizinosaurid theropod dinosaur from the Late Cretaceous of Mongolia.
Pronunciation: ur-lee-yen-sor-us
Meaning: Erlian lizard
Author/s: Xu et al. (2002)
Synonyms: None known
First Discovery: Inner Mongolia, China
Discovery Chart Position: #504

Erliansaurus bellamanus

(Erlian lizard with beautiful hands)Etymology
Erliansaurus combines "Erlian" (the town—called, on English maps, "Erenhot"—where it was discovered) with the Greek "sauros" (lizard). The species epithet, bellamanus, is derived from the Latin "bellus" (pretty, beautiful) and "manus" (hand), in reference to its beautifully preserved forelimb.
Discovery
The remains of Erliansaurus were discovered in the Iren Dabasu Formation at Erlian, Sanhangobi, Nei Mongol (Inner Mongolia), Peoples Republic of China, by an expedition team from the Department of Land Resources of Nei Mongol in 1999.
The holotype (LH V0002) is a partial skeleton including five vertebrae from the neck, back and tail, a right shoulder blade, a left forelimb lacking the wrist, parts of the pelvis, a right thigh, both shins, a right calf, and some foot bones.
Estimations
Timeline:
Era: Mesozoic
Epoch: Late Cretaceous
Stage: Cenomanian
Age range: 96 mya
Stats:
Est. max. length: 4 meters
Est. max. hip height: ?
Est. max. weight: 400 Kg
Diet: Herbivore
References
• Xu X, Zhang Z-H, Sereno PC, Zhao X-J, Kuang X-W, Han J and Tan L (2002) "A new therizinosauroid (Dinosauria, Theropoda) from the Upper Cretaceous Iren Dabasu Formation of Nei Mongol". Vertebrata Palasiatica, 40(3): 228-240
• Paul GS (2016) "The Princeton Field Guide to Dinosaurs: Second Edition".
• Zanno LE (2010) "A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora)". Journal of Systematic Palaeontology, 8(4): 503-543. DOI: 10.1080/14772019.2010.488045.
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To cite this page:
Atkinson, L. "ERLIANSAURUS :: from DinoChecker's dinosaur archive".
›. Web access: 07th Mar 2026.
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