Khamryn Us [SMPE] (Cretaceous to of Mongolia)

Also known as Chamrin-Us, Khamareen Us, Khamrin Us, Soviet-Mongolian Paleontological Expedition

Where: Dornogov, Mongolia (43.9° N, 111.4° E: paleocoordinates 46.9° N, 107.9° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Barunbayaskaya Formation, Aptian to Aptian (125.0 - 100.5 Ma)

• "Barunbayaskaya Svita"

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by SMPE in 1979

Primary reference: R. Barsbold, H. Osmólska, and S. M. Kurzanov. 1987. On a new troodontid (Dinosauria, Theropoda) from the Early Cretaceous of Mongolia. Acta Palaeontologica Polonica 32(1-2):121-132 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 52006: authorized by Matthew Carrano, entered by Matthew Carrano on 11.07.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Avetheropoda - Troodontidae
Troodontidae indet. Gilmore 1924 coelurosaur
SPS 100/44