Also known as Soviet-Mongolian Paleontological Expedition, Bayshin Tsav

Where: Omnogov, Mongolia (43.1° N, 107.5° E: paleocoordinates 45.0° N, 98.1° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Baynshire Formation, Cenomanian to Cenomanian (100.5 - 83.6 Ma)

• Baynshire Suite = Bayn Shire = Baynshiree = Bainshirenskaya. Cenomanian to Santonian date is based upon palaeomagnetic analyses (see Watabe et al. 2009)

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by SMPE in 1972

Collection methods: quarrying, mechanical,

Primary reference: A. Perle. 1977. O pervoy nakhodke Alektrozavra (Tyrannosauridae, Theropoda) iz pozdnego Mela Mongolii [On the first discovery of Alectrosaurus (Tyrannosauridae, Theropoda) in the Late Cretaceous of Mongolia]. Shinzhlekh Ukhaany Akademi Geologiin Khureelen 3(3):104-113 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 67974: authorized by Matthew Carrano, entered by Matthew Carrano on 19.12.2006, edited by Philip Mannion, Bethany Allen and Evangelos Vlachos

Creative Commons license: CC BY (attribution)