Where: Omnogov, Mongolia (44.1° N, 102.7° E: paleocoordinates 41.6° N, 91.5° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Late/Upper Campanian to Late/Upper Campanian (83.5 - 66.0 Ma)

• ? Nemegt Fm; questionable formation assignment - originally listed as Djadokhta (ref 29188). lower horizon

• bed-level stratigraphic resolution

Environment/lithology: fluvial-lacustrine; lithified, fine-grained, white, blue sandstone

Size class: macrofossils

Preservation: cast, trace

Collected by HMNS-GIN in 1998, 2000

Collection methods: surface (in situ),

• Mongolian-Hayashibara Expedition

Primary reference: S. Suzuki and M. Watabe. 2000. Report on the Japan–Mongolia Joint Paleontological Expedition to the Gobi desert, 1998. Hayashibara Museum of Natural Sciences Research Bulletin 1:83-98 [R. Benson/R. Benson/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 100267: authorized by Matthew Carrano, entered by Matthew Carrano on 04.12.2010

Creative Commons license: CC BY (attribution)