Where: Nei Mongol, China (43.7° N, 112.1° E: paleocoordinates 42.9° N, 100.8° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Iren Dabasu Formation, Middle Campanian to Middle Campanian (83.5 - 70.6 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; poorly lithified sandstone
Size class: mesofossils
Reposited in the IVPP
Collection methods: bulk,
Primary reference: X. Yao, X.-L. Wang, C. Sullivan, S. Wang, T. A. Stidham and X. Xu. 2015. Caenagnathasia sp. (Theropoda: Oviraptorosauria) from the Iren Dabasu Formation (Upper Cretaceous: Campanian) of Erenhot, Nei Mongol, China. Vertebrata PalAsiatica 53(4):291-298 [M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 175225: authorized by Matthew Carrano, entered by Matthew Carrano on 07.12.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
Osteichthyes indet. Huxley 1880 bony fish | |
Reptilia | |
Testudinata indet. Oppel 1811 turtle | |
Dromaeosauridae indet. Colbert and Russell 1969 maniraptoran | |
| |
Tyrannosauroidea indet. Walker 1964 coelurosaur | |
Ornithomimidae indet. Marsh 1890 ornithomimid | |
Hadrosauroidea indet. Huene 1954 ornithopod |