Ulan Malgait Mtn. [Ulan Malgait Fm., bed 2] [SMPE]: Tithonian, Mongolia
collected by SMPE 1989
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia
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Testudinata indet.
(Oppel 1811)
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Reptilia
- Goniopholididae
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Sunosuchus shartegensis n. sp.
Efimov 1988
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1 specimen | |||||||||
nomen dubium belonging to Sunosuchus | ||||||||||
PIN 4174/1 - type (partial skull and jaws) (not 4171/1) | ||||||||||
Reptilia
- Shartegosuchidae
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Adzhosuchus fuscus n. gen., n. sp.
Efimov et al. 2000
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Efimov et al. 2000 | 1 specimen | ||||||||
PIN 4174/5, partial skull and jaws (holotype) | ||||||||||
Nominosuchus arcanus n. sp.
Efimov and Abramov 2003
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Kurzanov et al. 2003 | 1 specimen | ||||||||
PIN 4174/6 | ||||||||||
see common names |
Geography
Country: | Mongolia | State/province: | Govi-Altay |
Coordinates: | 44.1° North, 95.8° East (view map) | ||
Paleocoordinates: | 46.0° North, 98.0° 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 | ||||
Local section: | Ulan Malgait | Local bed: | 2 | ||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: = Tormkhon horizon |
Lithology and environment
Primary lithology: | gray calcareous sandstone |
Secondary lithology: | brown,gray siltstone |
Includes fossils? | Y |
Lithology description: "Sharply asymmetric cyclite; grey fine- to mediun-grained polymictic sandstones (0.4 m) with lenses of brown-grey siltstones, transferring to brown-brown-grey layered siltstones. Turtles and crocodiles were found in the sandstones. Total thickness 10.4 m." | |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | surface (float),surface (in situ),field collection | ||
Reason for describing collection: | general faunal/floral analysis | ||
Collectors: | SMPE | Collection dates: | 1989 |
Metadata
Also known as: | Shar-Teg, Shar Teeg, Shar Teg, PIN Loc. 4174 | ||
Database number: | 179180 | ||
Authorizer: | M. Carrano, R. Butler | Enterer: | M. Carrano, R. Butler |
Modifier: | M. Carrano | Research group: | vertebrate |
Created: | 2016-06-03 09:25:12 | Last modified: | 2019-06-24 17:00:34 |
Access level: | the public | Released: | 2016-06-03 09:25:12 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
59306. | Y. M. Gubin and S. M. Sinitza. 1996. Shar Teg: a unique Mesozoic locality of Asia. In M. Morales (ed.), The Continental Jurassic. Museum of Northern Arizona Bulletin 60:311-318 [M. Carrano/M. Carrano] |
Secondary references:
60654 | M. B. Efimov, Y. M. Gubin, and S. M. Kurzanov. 2000. New primitive crocodile (Crocodylomorpha: Shartegosuchidae) from the Jurassic of Mongolia. Paleontological Journal 34:S238-S241 [R. Butler/R. Butler/P. Mannion] | |
8699 | S. M. Kurzanov, M. B. Efimov, and Y. M. Gubin. 2003. New archosaurs from the Jurassic of Siberia and Mongolia. Paleontological Journal 37(1):53-57 [M. Carrano/M. Carrano/M. Carrano] | |
39421 | G. W. Storrs and M. B. Efimov. 2000. Mesozoic crocodyliforms of north-central Eurasia. In M. J. Benton, M. A. Shishkin, D. M. Unwin, & E N. Kurichkin (eds.), The Age of Dinosaurs in Russia and Mongolia 402-419 [P. Mannion/P. Mannion/M. Carrano] |