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English: Skeletal diagram displaying the known material of Segnosaurus, with unfigured and undescribed caudals in grey due to uncertainties surrounding their anatomy. All material is taken from related therizinosaurs and multiple individuals are cross scaled to the size of the holotype.


  • Perle, A. (1979). "Segnosauridae – novoe semeistvo teropod is posdnego mela Mongolii". Trudy – Sovmestnaya Sovetsko-Mongol'skaya Paleontologicheskaya Ekspeditsiya (in Russian). 8: 45–55.
  • Zanno, L. E. (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.

Erlikosaurus (skull):

  • Lautenschlager, S.; Witmer, L. W.; Perle, A.; Zanno, L. E.; & Rayfield, E. J. (2014). "Cranial anatomy of Erlikosaurus andrewsi (Dinosauria, Therizinosauria): new insights based on digital reconstruction". Journal of Vertebrate Paleontology, 34(6): 1263-1291, doi: 10.1080/02724634.2014.874529.

Nanshiungosaurus (presacrals):

  • Dong, Z. (1979). Dinosaurs from the Cretaceous of South China. "Mesozoic and Cenozoic Red Beds of South China: Selected Papers from the Cretaceous-Tertiary Workshop". Institute of Vertebrate Paleontology and Paleoanthropology & Nanjing Institute of Paleontology, pp. 342–350

Neimongosaurus (caudals):

  • Zhang, X.H.; Xu, X.; Zhao, Z.J.; Sereno, P.; Kuang, X.W.; Tan, L. (2001). "A long-necked therizinosauroid dinosaur from the Upper Cretaceous Iren Dabasu Formation of Nei Mongol, People's Republic of China". Vertebrata PalAsiatica. 39(4): 282–290.

Erliansaurus (manus, femur):

  • Xu, X.; Zhang, Z.H.; Sereno, P.C.; Zhao, X.J.; Kuang, X.W.; Han, J.; Tan, L. (2002). "A new therizinosauroid (Dinosauria, Theropoda) from the Upper Cretaceous Iren Dabasu Formation of Nei Mongol". Vertebrata PalAsiatica. 40: 228–240.

Erlikosaurus (pes):

  • Perle, A. (1981). "Noviy segnozavrid iz verchnego mela Mongolii". Trudy - Sovmestnaya Sovetsko-Mongol'skaya Paleontologicheskaya Ekspeditsiya. 15: 50–59.
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Author IJReid


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29 December 2019


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current 22:57, 30 December 2019 Thumbnail for version as of 22:57, 30 December 20197,200 × 3,872 (718 KB)IJReidsoft tissue of legs and tail
21:50, 30 December 2019 Thumbnail for version as of 21:50, 30 December 20197,200 × 3,872 (721 KB)IJReidtail overhaul
02:03, 30 December 2019 Thumbnail for version as of 02:03, 30 December 20197,104 × 3,872 (685 KB)IJReidUser created page with UploadWizard

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