Where: Nei Mongol, China (43.8° N, 111.9° E: paleocoordinates 42.9° N, 100.6° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Iren Dabasu Formation, Middle Campanian to Middle Campanian (83.5 - 70.6 Ma)
• The Iren Dabasu Formation is Middle–Late Campanian according to Xing et al. 2012
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by G. Olsen in 1923; reposited in the AMNH
Collection methods: quarrying, surface (float), surface (in situ), mechanical,
Primary reference: C. W. Gilmore. 1933. On the dinosaurian fauna of the Iren Dabasu Formation. Bulletin of the American Museum of Natural History 68(2-3):23-78 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 48942: authorized by Matthew Carrano, entered by Matthew Carrano on 04.04.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
"Mandschurosaurus mongoliensis n. sp." = Gilmoreosaurus mongoliensis
"Mandschurosaurus mongoliensis n. sp." = Gilmoreosaurus mongoliensis Gilmore 1933 ornithopod AMNH 6551, 6371
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