Tsagan Ereg (HMNS-MPC) (Cretaceous of Mongolia)

Also known as TsE

Where: Dornogov, Mongolia (44.6° N, 110.3° E: paleocoordinates 48.3° N, 103.3° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Cretaceous (145.0 - 66.0 Ma)

• "The geological age of this locality is probably the Cretaceous but is still unknown"

• group of beds-level stratigraphic resolution

Environment/lithology: fluvial-lacustrine; sandstone and mudstone

• "sandstone and mudstone with minor conglomerates"

Size classes: macrofossils, mesofossils

Collected by HMNS-MPC in 2008

Collection methods: surface (float), surface (in situ),

Primary reference: T. Tsubamoto, M. Saneyoshi, K. Tsogtbaatar, T. Chinzorig, P. Khatanbaatar, B. Mainbayar, and S. Suzuki. 2010. Report of the HMNS-MPC Joint Paleontological Expedition in 2008. Hayashibara Museum of Natural Sciences Research Bulletin 3:29-39 [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 48926: authorized by Matthew Carrano, entered by Matthew Carrano on 04.04.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Dinosauria -
Dinosauria indet. Owen 1842 dinosaur
fragmentary bones and teeth
 Ornithischia -
Hadrosauroidea indet. Huene 1954 ornithopod
080928 TsE TSGT, MB
? Hadrosauroidea indet. Huene 1954 ornithopod
080928 TsE MB
 Theropoda -
Theropoda indet. Marsh 1881 theropod
080928 TsE CHZ