Also known as Naran Bulag
Where: Mongolia (43.5° N, 100.5° E: paleocoordinates 43.2° N, 91.7° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Naran Member (Naran Bulak Formation), Late/Upper Paleocene (58.7 - 55.8 Ma)
• bed-level stratigraphic resolution
Environment/lithology: lacustrine; white sandstone
Size class: macrofossils
Collected by PMPE in 1964-1965
Collection methods: surface (in situ),
Primary reference: D. Dashzeveg and D. E. Russell. 1988. Palaeocene and Eocene Mixodontia (Mammalia, Glires) of Mongolia and China. Palaeontology 31(1):129-164 [P. Mannion/P. Mannion]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 133399: authorized by Philip Mannion, entered by Philip Mannion on 12.09.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
Prionessus sp. Matthew and Granger 1925 multituberculate | |
Dissacus sp. Cope 1881 condylarth | |
Sinopa sp. Leidy 1871 creodont | |
Oxyaena sp. Cope 1874 creodont | |
Pseudictopidae indet. Sulimski 1969 placental | |
Mixodontia indet. Sych 1971 placental | |
Arctostylopidae indet. Schlosser 1923 placental |