Where: Nei Mongol, China (43.8° N, 112.1° E: paleocoordinates 45.3° N, 105.8° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Irdin Manha Formation, Irdinmanhan (48.6 - 37.2 Ma)
• "In the Irdin Manha beds"
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: mesofossils
Collected by Central Asiatic Expeditions of AMNH in 1920's and 1930's; reposited in the AMNH
Primary reference: M. R. Dawson. 1964. Late Eocene rodents (Mammalia) from Inner Mongolia. American Museum Novitates 2191:1-15 [P. Mannion/P. Mannion]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 182111: authorized by Philip Mannion, entered by Philip Mannion on 11.10.2016, edited by Patricia Holroyd
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
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Mammalia | |
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