Lügenzhadagai; IVPP Loc. 74097 (Oligocene of China)

Also known as Lugenzhadagai; Lugenzhadage; Lügenzhadage; Haosibuldu Basin; Alxa Zuoqi; IVPP locality 1974096 (94-1)

Where: Nei Mongol, China (38.8° N, 105.7° E: paleocoordinates 39.5° N, 101.7° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Chaganbulage Formation, Early/Lower Oligocene (33.9 - 28.4 Ma)

• 3rd layer of Qagan Bulag (Chaganbulage) Formation

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: mesofossils

Collected in 1959; September 1974; 1980's-1990's; reposited in the IVPP

Primary reference: B.-Y. Wang. 2007. Late Eocene cricetids (Rodentia, Mammalia) from Nei Mongol, China. Vertebrata PalAsiatica 45(3):195-212 [P. Mannion/P. Mannion]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 174915: authorized by Philip Mannion, entered by Philip Mannion on 30.11.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Placentalia -
Rodentia indet.1 Bowdich 1821 rodent
IVPP V4942-1
 Rodentia - Gobiomyidae
Gobiomys neimongolensis3 Meng et al. 1999 rodent
IVPP V12518
 Rodentia - Cricetidae
? Pappocricetodon sp. Tong 1992 mouse
IVPP V14986
 Placentalia -
Lagomorpha indet.1 Brandt 1885 placental
IVPP V4942-2
 Lagomorpha - Leporidae
Gobiolagus tolmachovi4 Burke 1941 rabbit
IVPP V14762
 Theriamorpha - Changlelestidae
Anatolechinos neimongolensis5 Wang 2008 placental
IVPP V15534
 Placentalia -
Perissodactyla indet.1 Owen 1848 odd-toed ungulate
IVPP V4945
 Perissodactyla - Brontotheriidae
Embolotherium grangeri2 Osborn 1929 brontothere
 Perissodactyla - Amynodontidae
? Amynodontidae indet.1 Scott and Osborn 1883 odd-toed ungulate
IVPP V4943
"Paracadurcodon suhaituensis" = Cadurcodon suhaituensis2 Xu 1966 odd-toed ungulate
Amynodon alxaensis2 Qi 1975 odd-toed ungulate
 Perissodactyla - Tapiridae
Teleolophus cf. medius2 Matthew and Granger 1925 tapir
IVPP V6057
Teleolophus magnus2 Radinsky 1965 tapir
IVPP V6056
 Artiodactyla - Cervidae
Cervidae indet.1 Gray 1821 deer
IVPP V4946
 Acreodi - Mesonychidae
"? Harpagolestes alxaensis" = Mongolestes alxaensis2
"? Harpagolestes alxaensis" = Mongolestes alxaensis2 Qi 1975 condylarth