ammonites
Khaichin Ula II (Eocene of Mongolia)

Also known as Haichin Ula

Where: Ovorhangai, Mongolia (43.7° N, 99.9° E: paleocoordinates 44.5° N, 93.4° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Khaichin Formation, Middle Eocene (48.6 - 37.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: mesofossils

Reposited in the PIN

Primary reference: I. A. Vislobokova. 2004. A new representative of the Family Raoellidae (Suiformes) from the middle Eocene of Khaichin-Ula2, Mongolia. Paleontological Journal 38(2):220-226 [M. Uhen/M. Uhen/M. Uhen] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 93596: authorized by Mark Uhen, entered by Mark Uhen on 25.01.2010