Irdin Manha Beds (1930 AMNH Eudinoceras site): Irdinmanhan, China
collected by Central Asiatic Expedition 1930
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Mammalia
- Rodentia
- Paramyidae
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? Paramyidae indet.
Miller and Gidley 1918
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Dawson 1964 | |||||||||
| AMNH 80801 | ||||||||||
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Mammalia
- Rodentia
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Advenimus burkei n. gen., n. sp.
Dawson 1964
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Dawson 1964 | |||||||||
| AMNH 26664 - holotype; hypodigm material: AMNH 26665 | ||||||||||
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Mammalia
- Perissodactyla
- Brontotheriidae
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Metatelmatherium cristatum n. gen., n. sp.
Granger and Gregory 1938
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Granger and Gregory 1938 | |||||||||
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Mammalia
- Perissodactyla
- Paraceratheriidae
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Urtinotherium intermedium
(Chiu 1962)
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Qiu and Wang 2007 | |||||||||
| AMNH 26389 [field number 840] | ||||||||||
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Mammalia
- Coryphodontidae
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Eudinoceras mongoliensis
Osborn 1924
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| see common names | ||||||||||
Geography
| Country: | China | State/province: | Nei Mongol |
| Coordinates: | 43.7° North, 112.0° East (view map) | ||
| Paleocoordinates: | 45.2° North, 105.7° East | ||
| Basis of coordinate: | based on nearby landmark |
Time
| Period: | Paleogene | Epoch: | Eocene |
| 10 m.y. bin: | Cenozoic 2-3 | ||
| Key time interval: | Irdinmanhan | ||
| Age range of interval: | 56.00000 - 37.71000 m.y. ago |
Stratigraphy
| Stratigraphy comments: "Upper Eocene" and presumably Irdinmanhan; correlation with the Irdin Manha Formation proper would be groundless, see Radinsky 1964 |
Lithology and environment
| Primary lithology: | not reported |
| Lithology description: none given | |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis | ||
| Museum repositories: | AMNH | ||
| Collectors: | Central Asiatic Expedition | Collection dates: | 1930 |
Metadata
| Also known as: | Camp Margetts | ||
| Database number: | 72183 | ||
| Authorizer: | J. Alroy, J. Marcot, P. Mannion | Enterer: | J. Alroy, J. Marcot, P. Mannion |
| Modifier: | J. Alroy | Research group: | vertebrate |
| Created: | 2007-05-26 21:28:36 | Last modified: | 2007-05-27 00:48:56 |
| Access level: | the public | Released: | 2007-05-26 21:28:36 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 24437. | H. F. Osborn and W. Granger. 1932. Coryphodonts and uintatheres from the Mongolian expedition of 1930. American Museum Novitates 552:1-16 [J. Alroy/J. Alroy] |
Secondary references:
| 60551 | M. R. Dawson. 1964. Late Eocene rodents (Mammalia) from Inner Mongolia. American Museum Novitates 2191:1-15 [P. Mannion/P. Mannion] | |
| 51432 | W. Granger and W. K. Gregory. 1938. A New Titanothere Genus From the Upper Eocene of Mongolia and North America. Bulletin of the American Museum of Natural History 74(4):435-436 [J. Marcot/J. Marcot/J. Marcot] | |
| 1699 | W. Granger and W. K. Gregory. 1943. A revision of the Mongolian titanotheres. Bulletin of the American Museum of Natural History 80(10):349-389 [J. Alroy/J. Alroy/P. Mannion] | |
| 61005 | Z. Qiu and B. Wang. 2007. Paracerathere Fossils of China. Palaeontologia Sinica, New Series C 193(29):1-396 [P. Mannion/P. Mannion] |