25 miles east of Iren Dabasu (AMNH) (Eocene of China)

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
 Testudines - Testudinidae
Testudo sp. Linnaeus 1758 turtle
AMNH 6358
Mammalia
 Rodentia - Paramyidae
Paramyidae indet. Miller and Gidley 1918 rodent
AMNH 20235