Alag Morit, Algui Ulan Tsav [HMNS-GIN]: Late Albian - Cenomanian, Mongolia
collected by HMNS-GIN 1992, 1994
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
- Dictyoolithidae
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Dictyoolithus sp.
Zhao 1994
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3 specimens | |||||||||
| 940704 AUT NEST II, 940704 AUT-I, 940705 AUT-I-III; many spherical eggs of large size in nests | ||||||||||
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Reptilia
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Testudinata indet.
(Oppel 1811)
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Suzuki and Narmandakh 2004 | 2 specimens | ||||||||
| turtle shells | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Mongolia | State/province: | Omngov |
| Coordinates: | 44.4° North, 105.1° East (view map) | ||
| Paleocoordinates: | 47.6° North, 95.9° East | ||
| Basis of coordinate: | stated in text | ||
| Altitude: | 1335 meters | ||
| Geographic resolution: | local area |
Time
| Period: | Cretaceous | Epoch: | Early Cretaceous - Late Cretaceous |
| Stage: | Albian - Cenomanian | 10 m.y. bin: | Cretaceous 4 - Cretaceous 5 |
| Key time interval: | Late Albian - Cenomanian | ||
| Age range of interval: | 106.2 - 93.9 m.y. ago |
Lithology and environment
| Primary lithology: | brown,red mudstone |
| Includes fossils? | Y |
| Lithology description: "red brown mudstone" | |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Spatial orientation: | life position |
| Preservation of anatomical detail: | poor |
| Fragmentation: | frequent |
| Spatial resolution: | autochthonous |
Collection methods and comments
| Collection methods: | surface (float),surface (in situ),field collection | ||
| Reason for describing collection: | general faunal/floral analysis | ||
| Collectors: | HMNS-GIN | Collection dates: | 1992, 1994 |
| Collection method comments: HMNS-Hayashibara Museum of Natural Sciences | |||
Metadata
| Also known as: | Ologoy Ulan Tsav; Ologai Ulaan Tsab, AUT | ||
| Database number: | 127661 | ||
| Authorizer: | R. Benson | Enterer: | R. Benson |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2012-05-21 21:00:33 | Last modified: | 2022-07-29 14:23:57 |
| Access level: | the public | Released: | 2012-05-21 21:00:33 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 76473. | Y. Ariunchimeg. 1997. Results of studies of dinosaur eggs. Abstract of Report Meeting, Mongolia-Japan Joint Paleontological Expedition 13 [M. Carrano/M. Carrano] |
Secondary references:
| 82301 | Y. Matsumoto, R. Hashimoto, and T. Sonoda. 2000. Report of preparation works for Mongolian specimens in HMNS from March 1994 to December 1998. Hayashibara Museum of Natural Sciences Research Bulletin 1:113-127 [M. Carrano/M. Carrano] | |
| 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] | |
| 41670 | S. Suzuki and P. Narmandakh. 2004. Change of the Cretaceous turtle faunas in Mongolia. Hayashibara Museum of Natural Sciences Research Bulletin 2:7-14 [R. Benson/R. Benson] | |
| 42153 | S. Suzuki and M. Watabe. 2000. Report on the preliminary joint field excursion to the Gobi desert, 1992. Hayashibara Museum of Natural Sciences Research Bulletin 1:13-16 [R. Benson/R. Benson] | |
| 42154 | M. Watabe and S. Suzuki. 2000. Cretaceous fossil localities and a list of fossils collected by the Hayashibara Museum of Natural Sciences and Mongolian Paleontological Center Joint Paleontological Expedition (JMJPE) from 1993 through 1998. Hayashibara Museum of Natural Sciences Research Bulletin 1:99-108 [R. Benson/R. Benson] | |
| 42291 | W. Watabe and S. Suzuki. 2000. Report on the Japan–Mongolia Joint Paleontological Expedition to the Gobi desert, 1994. Hayashibara Museum of Natural Sciences Research Bulletin 1:30-44 [R. Benson/R. Benson/M. Carrano] |