IVPP 73083 (Eocene of China)

Also known as 1 km east of Quelin Village; Naduo (= Nadu) Formation

Where: Guangxi, China (23.7° N, 107.3° E: paleocoordinates 23.7° N, 105.9° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Nadu Formation, Late/Upper Eocene (37.2 - 33.9 Ma)

• Naduo (= Nadu) Formation

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; unlithified mudstone

• Lithologic description based on direct observation by data enterer.
• mudstone with associated pebble lens

Size class: macrofossils

Collected in 1983; reposited in the IVPP

Collection methods: surface (in situ),

Primary reference: R. Zhai, R. L. Ciochon, Y. Tong, D. E. Savage, M. Morlo, P. A. Holroyd, and G. F. Gunnell. 2003. An aberrant amphicyonid mammal from the latest Eocene of the Bose Basin, Guangxi, China. Acta Palaeontologica Polonica 48(2):293-300 [P. Holroyd/P. Holroyd/P. Holroyd]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 60126: authorized by Patricia Holroyd, entered by Patricia Holroyd on 02.05.2006, edited by Philip Mannion

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Artiodactyla - Tayassuidae
Tayassuidae indet.1 Palmer 1897 peccary
IVPP V 7882
 Artiodactyla - Anthracotheriidae
Microbunodon sp.2 Depéret 1908 anthracothere
IVPP V12718
 Carnivora - Amphicyonidae
Guangxicyon sinoamericanus n. gen. n. sp. Zhai et al. 2003 bear-dog
IVPP V11818 - type