Bor Ukhaa hills, Shar Teg [HMNS-GIN]: Tithonian, Mongolia
collected by HMNS-GIN 2002
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
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Theropoda indet.
(Marsh 1881)
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Watabe et al. 2004 | |||||||||
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Sauropoda indet.
Marsh 1878
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Watabe et al. 2004 | 1 individual | ||||||||
| 020718 to 020723-ShT Bor Ukhaa PJ 4 to PJ-16 | ||||||||||
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= ? Mamenchisaurus sp.
Young 1954
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Weishampel et al. 2004 | |||||||||
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Reptilia
- Shartegosuchidae
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Shartegosuchus asperopalatum
Efimov 1988
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Dollman et al. 2018 | |||||||||
| IGM 200/50 | ||||||||||
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Reptilia
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Crocodylia indet.
(Owen 1842)
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Watabe et al. 2004 | |||||||||
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Testudinata indet.
(Oppel 1811)
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Watabe et al. 2004 | |||||||||
| see common names | ||||||||||
Geography
| Country: | Mongolia | State/province: | Govi-Altay |
| Coordinates: | 44.1° North, 95.8° East (view map) | ||
| Paleocoordinates: | 46.1° North, 97.9° East | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Late/Upper Jurassic |
| Stage: | Tithonian | 10 m.y. bin: | Jurassic 6 |
| Key time interval: | Tithonian | ||
| Age range of interval: | 149.20000 - 145.00000 m.y. ago |
Stratigraphy
| Formation: | Ulan Malgait | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: Dollman et al. (2018) argue that the age of the Ulan Malgait Formation is likely to be Oxfordian based on the shared presence of Shartegosuchus and Nominosuchus with the radiometrically-dated Shishigou Formation at Wucaiwan, China | |||||
Lithology and environment
| Primary lithology: | red mudstone |
| Secondary lithology: | lenticular,fine,coarse,blue sandstone |
| Includes fossils? | Y |
| Lithology description: "bluish fine-coarse sandstone layer (lens) intercalated in red mustone" | |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Associated major elements: | some |
Collection methods and comments
| Collection methods: | selective quarrying,surface (float),surface (in situ),field collection | ||
| Reason for describing collection: | general faunal/floral analysis | ||
| Collectors: | HMNS-GIN | Collection dates: | 2002 |
Metadata
| Also known as: | Shar-Teg, Shar Teeg, HMNS/MPC JPE | ||
| Database number: | 69913 | ||
| Authorizer: | M. Carrano, P. Mannion | Enterer: | M. Carrano, P. Mannion |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2007-03-09 13:53:59 | Last modified: | 2022-07-29 14:35:28 |
| Access level: | the public | Released: | 2007-03-09 13:53:59 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 23465. | ETE | M. Watabe, K. Tsogtbaatar, T. Tsuihiji and R. Barsbold. 2003. The first discovery of diverse Jurassic dinosaur faunas in Mongolia. Journal of Vertebrate Paleontology 23(3, suppl.):108A [M. Carrano/M. Carrano] |
Secondary references:
| 66009 | K. N. Dollman, J. M. Clark, M. A. Norell, X. Xu, and J. M. Choiniere. 2018. Convergent Evolution of a Eusuchian-Type Secondary Palate within Shartegosuchidae. American Museum Novitates 3901:1-23 [P. Mannion/P. Mannion] | |
| 82304 | Y. Matsumoto, R. Hashimoto, T. Sonoda, Y. Fujiyama, B. Mifune, Y. Kawahara, and M. Saneyoshi. 2010. Report of the preparation works for Mongolian specimens in Hayashibara Museum of Natural Sciences: 1999–2008. Hayashibara Museum of Natural Sciences Research Bulletin 3:167-185 [M. Carrano/M. Carrano/M. Carrano] | |
| 53800 | M. Watabe, K. Tsogtbaatar, L. Uranbileg and L. Gereltsetseg. 2004. Report on the Japan-Mongolia Joint Paleontological Expedition to the Gobi desert, 2002. Hayashibara Museum of Natural Sciences Research Bulletin 2:97-122 [M. Carrano/M. Carrano] | |
| 55298 | M. Watabe, K. Tsogtbaatar, S. Suzuki and M. Saneyoshi. 2010. Geology of dinosaur-fossil-bearing localities (Jurassic and Cretaceous: Mesozoic) in the Gobi Desert: Results of the HMNS-MPC Joint Paleontological Expedition. Hayashibara Museum of Natural Sciences Research Bulletin 3:41-118 [M. Carrano/M. Carrano] | |
| 25233 | M. Watabe, T. Tsubamoto, and K. Tsogtbaatar. 2007. A new tritylodontid synapsid from Mongolia. Acta Palaeontologica Polonica 52(2):263-274 [T. Tsubamoto/T. Tsubamoto] | |
| 23520 | ETE | D. B. Weishampel, P. M. Barrett, R. A. Coria, J. Le Loeuff, X. Xu, X. Zhao, A. Sahni, E. M. P. Gomani, and C. R. Noto. 2004. Dinosaur distribution. In D. B. Weishampel, H. Osmolska, and P. Dodson (eds.), The Dinosauria (2nd edition). University of California Press, Berkeley 517-606 [M. Carrano/M. Carrano] |