Bayshin-Tsav [SMPE] (PIN coll. 100): Cenomanian - Santonian, Mongolia
collected by SMPE 1972
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia
- Testudines
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Anosteira shuvalovi n. sp.
Chkhikvadze 1979
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Danilov 1999 | |||||||||
Reptilia
- Testudines
- Nanhsiungchelyidae
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Basilemys orientalis n. sp.
Sukhanov and Narmandakh 1975
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Sukhanov and Narmandakh 1975 | |||||||||
recombined as Hanbogdemys orientalis | ||||||||||
Reptilia
- Testudines
- Adocidae
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Adocus amtgai
Narmandakh 1985
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Syromyatnikova et al. 2013 | 1 specimen | ||||||||
PIN 3640-3, an almost complete skeleton from the Bayshin Tsav locality, Dornogov Aimag (Eastern Gobi), Mongolia; upper part of the Bainshire Formation, upper Turoniane Santonian. Previously, this specimen was erroneously indicated to come from the Amtgai locality | ||||||||||
Reptilia
- Tyrannosauridae
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Alectrosaurus olseni
Gilmore 1933
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2 specimens | |||||||||
PST.GIN AN MNP 100/50, 100/51 | ||||||||||
= Tyrannosauridae indet.
Osborn 1906
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Carr 2023 | |||||||||
Reptilia
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Erlikosaurus andrewsi n. gen., n. sp.
Barsbold and Perle 1980
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Barsbold and Perle 1980 | 1 individual | ||||||||
GIN 100/11 (2 measurements) | ||||||||||
Reptilia
- Therizinosauridae
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Segnosaurus galbinensis
Perle 1979
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Barsbold 1983 | 2 specimens | ||||||||
= cf. Segnosaurus sp.
Perle 1979
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Zanno 2010 | |||||||||
field nos. 08, 93 | ||||||||||
Reptilia
- Deinocheiridae
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Garudimimus brevipes n. gen., n. sp.
Barsbold 1981
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Barsbold 1981 | 1 individual | ||||||||
GIN 100/13 (4 measurements) | ||||||||||
Reptilia
- Hadrosauridae
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Arstanosaurus sp.
Shilin and Suslov 1982
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Tsogtbaatar 1997 | |||||||||
nomen dubium belonging to Hadrosauridae | ||||||||||
see common names |
Geography
Country: | Mongolia | State/province: | Omnogov |
Coordinates: | 43.1° North, 107.5° East (view map) | ||
Paleocoordinates: | 45.0° North, 98.1° East | ||
Basis of coordinate: | estimated from map | ||
Altitude: | 982 meters | ||
Geographic resolution: | outcrop |
Time
Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
Key time interval: | Cenomanian - Santonian | ||
Age range of interval: | 100.50000 - 83.60000 m.y. ago |
Stratigraphy
Formation: | Baynshire | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Baynshire Suite = Bayn Shire = Baynshiree = Bainshirenskaya. Cenomanian to Santonian date is based upon palaeomagnetic analyses (see Watabe et al. 2009) |
Lithology and environment
Primary lithology: | not reported |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Degree of concentration: | dispersed |
Size of fossils: | macrofossils |
Preservation of anatomical detail: | excellent |
Associated major elements: | all |
Fragmentation: | occasional |
Temporal resolution: | snapshot |
Collection methods and comments
Collection methods: | selective quarrying,mechanical,field collection | ||
Reason for describing collection: | taxonomic analysis | ||
Collectors: | SMPE | Collection dates: | 1972 |
Metadata
Also known as: | Soviet-Mongolian Paleontological Expedition, Bayshin Tsav | ||
Database number: | 67974 | ||
Authorizer: | M. Carrano, A. Dunhill, P. Mannion, E. Vlachos | Enterer: | M. Carrano, E. Vlachos, P. Mannion, B. Allen |
Modifier: | M. Carrano | Research group: | vertebrate |
Created: | 2006-12-19 14:06:46 | Last modified: | 2022-03-23 15:21:02 |
Access level: | the public | Released: | 2006-12-19 14:06:46 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
51464. | A. Perle. 1977. O pervoy nakhodke Alektrozavra (Tyrannosauridae, Theropoda) iz pozdnego Mela Mongolii [On the first discovery of Alectrosaurus (Tyrannosauridae, Theropoda) in the Late Cretaceous of Mongolia]. Shinzhlekh Ukhaany Akademi Geologiin Khureelen 3(3):104-113 [M. Carrano/M. Carrano] |
Secondary references:
29489 | ETE | R. Barsbold. 1981. Bezzubyye khishchnyye dinozavry Mongolii [Toothless carnivorous dinosaurs of Mongolia]. Sovmestnaia Sovetsko-Mongol’skaia Paleontologicheskaia Ekspeditsiia Trudy 15:28-39 [M. Carrano/M. Carrano] |
15004 | ETE | R. Barsbold. 1983. Khishchnye dinosavry mela Mongoliy [Carnivorous dinosaurs from the Cretaceous of Mongolia]. Transactions of the Joint Soviet-Mongolian Paleontological Expedition 19:1-117 [M. Carrano/M. Carrano] |
13909 | ETE | R. Barsbold and A. Perle. 1980. Segnosauria, a new infraorder of carnivorous dinosaurs. Acta Palaeontologica Polonica 25(2):187-195 [M. Carrano/M. Carrano/M. Carrano] |
85345 | T. D. Carr. 2023. A reappraisal of tyrannosauroid fossils from the Iren Dabasu Formation (Coniacian–Campanian), Inner Mongolia, People’s Republic of China. Journal of Vertebrate Paleontology 42(5):e2199817:1-63 [M. Carrano/M. Carrano/M. Carrano] | |
44060 | I. G. Danilov. 1999. A new linholmemydid genus (Testudines: Lindholmemydidae) from the mid-Cretaceous of Uzbekistan. Russian Journal of Herpetology 6(1):63-71 [R. Benson/R. Benson] | |
13911 | ETE | A. Perle. 1981. Noviy segnozavrid iz verchnego mela Mongolii [A new segnosaurid from Mongolia]. Trudy - Sovmestnaya Sovetsko-Mongol'skaya Paleontologicheskaya Ekspeditsiya 15:50-59 [M. Carrano/M. Carrano/M. Carrano] |
41695 | V. B. Sukhanov. 2000. Mesozoic turtles of Middle and Central Asia. In M. J. Benton, M. A. Shishkin, D. M. Unwin, & E N. Kurichkin (eds.), The Age of Dinosaurs in Russia and Mongolia 309-367 [R. Benson/R. Benson/M. Carrano] | |
29463 | ETE | V. B. Sukhanov and P. Narmandakh. 1975. Cherepakhi gruppy Basilemys (Chelonia, Dermatemydidae) v Asiy [New turtles from the Basilemys group (Chelonia, Dermatemydidae) in Asia]. In N. Kramarenko, B. Luwsandansan, Yu. Voronin, R. Barsbold, A. Rozhdestvensky (eds.), Iskopaemaya Fauna I Flora Mongolii [Fossil Flora and Fauna of Mongolia]. Sovmestnaya Sovetsko-Mongol'skaya Paleontologicheskaya Ekspeditsiya, Trudy [The Joint Soviet-Mongolian Paleontological Expedition, Transactions] 2:94-101 [M. Carrano/M. Carrano/M. Carrano] |
76594 | E. V. Syromyatnikova, I. G. Danilov, and V. B. Sukhanov. 2013. The skeletal morphology and phylogenetic position of Adocus amtgai, an adocid turtle from the Late Cretaceous of Mongolia. Cretaceous Research 45:155-173 [E. Vlachos/E. Vlachos] | |
76475 | K. Tsogtbaatar. 1997. Preliminary results of study on Mongolian hadrosaurids. Abstract of Report Meeting, Mongolia-Japan Joint Paleontological Expedition 15 [M. Carrano/M. Carrano/M. Carrano] | |
80572 | K. Tsogtbaatar and T. Chinzorig. 2007. Mongolian hadrosaurids: paleobiogeography, dispersal and environmental relationships. The Korean Journal of Quaternary Research 21(2):49-53 [M. Carrano/M. Carrano] | |
80958 | L. E. Zanno. 2010. A taxonomic and phylogenetic re-evaluation of Therizinosauria (Dinosauria: Maniraptora). Journal of Systematic Palaeontology 8(4):503-543 [M. Carrano/M. Carrano] |