PBDB Collection

Tatal Gol, section TAT-E/32 (Oligocene to of Mongolia)

Where: Övörkhangai, Mongolia (45.3° N, 101.6° E: paleocoordinates 46.1° N, 100.5° E)

• coordinate stated in text

• small collection-level geographic resolution

When: Hsanda Gol Formation, Late/Upper Oligocene to Late/Upper Oligocene (28.4 - 16.0 Ma)

• Biozone C1 or D?

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; red, silty mudstone

• The fines of the Hsanda Gol Fm. are interpreted as eolian dust and playa sediments, deposited on an arid plain (Höck et al., 1999).

• The Hsanda Gol Fm. mainly consists of "brick red" poorly sorted mudstones (Höck et al., 1999).

Size classes: macrofossils, mesofossils

Reposited in the NHMW

Collection methods: sieve

Primary reference: O. Maridet, G. Daxner-Höck, D. Badamgarav and U. B. Göhlich. 2015. The eomyid rodents (Mammalia) from the Oligocene and Miocene of the Valley of Lakes (Central Mongolia). Palaeontologische Zeitschrift 89:207-228 [P. Mannion/P. Mannion]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 180969: authorized by Philip Mannion, entered by Philip Mannion on 10.08.2016, edited by Pauline Coster

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Mammalia
Tribosphenida - Erinaceidae	Amphechinus taatsiingolensis², Amphechinus major² Amphechinus taatsiingolensis² Ziegler et al. 2007 hedgehog Amphechinus major² Ziegler et al. 2007 hedgehog
Rodentia - Muridae	Tachyoryctoides sp.² Tachyoryctoides sp.² Bohlin 1937 mouse
Rodentia - Dipodidae	Litodonomys huangheensis¹, Litodonomys lajeensis¹, Heosminthus borrae¹, Heosminthus chimidae¹, Bohlinosminthus parvulus¹, Heterosminthus cf. firmus¹ Litodonomys huangheensis¹ Wang and Qiu 2000 rodent NHMW 2013/0231/0001 Litodonomys lajeensis¹ Li and Qiu 1980 rodent NHMW 2013/0240/0001–0004 Heosminthus borrae¹ Daxner-Höck et al. 2014 rodent NHMW 2013/0125/0001 Heosminthus chimidae¹ Daxner-Höck et al. 2014 rodent NHMW 2013/0159/0001 Bohlinosminthus parvulus¹ Bohlin 1946 rodent NHMW 2013/0226/0001–0008 Heterosminthus cf. firmus¹ Zazhigin and Lopatin 2000 rodent MPC specimen
Rodentia - Eomyidae	Asianeomys dangheensis Asianeomys dangheensis Wang 2002 rodent NHMW 2013/0067/0001
Rodentia - Ctenodactylidae	Yindirtemys suni² Yindirtemys suni² Li and Qiu 1980 gundi
Lagomorpha - Ochotonidae	Sinolagomys kansuensis³, Sinolagomys major², Sinolagomys ulungurensis³ Sinolagomys kansuensis³ Bohlin 1937 pika NHMW 2014/0282/0001-0002 Sinolagomys major² Bohlin 1937 pika Sinolagomys ulungurensis³ Tong 1989 pika NHMW2014/0283/0001-0009

¹Daxner-Höck et al. 2014; ²Daxner-Höck et al. 2017; ³Erbajeva et al. 2017