Altan Ula IV, site 10 [PMPE] (Cretaceous to of Mongolia)

Also known as Polish-Mongolian Palaeontological Expedition, AU4010

Where: Omnogov, Mongolia (43.6° N, 100.5° E: paleocoordinates 40.8° N, 89.6° E)

• coordinate stated in text

• small collection-level geographic resolution

When: Nemegt Formation, Campanian to Campanian (83.6 - 66.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; sandstone

Size class: macrofossils

Collected by PMPE in 1965

Collection methods: quarrying, surface (in situ), mechanical,

Primary reference: R. Gradzinski, J. Kazmierczak, and J. Lefeld. 1968. Geographical and geological data from the Polish-Mongolian Palaeontological Expeditions. Palaeontologia Polonica 198:33-82 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 38700: authorized by Matthew Carrano, entered by Matthew Carrano on 29.04.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Ornithischia - Ankylosauridae
Tarchia gigantea Maleev 1956 ornithischian
"partial skull of an armoured (?) dinosaur"