Also known as Cheneosaurus type, NMC, Red Deer River
Where: Alberta, Canada (51.9° N, 113.0° W: paleocoordinates 59.6° N, 84.6° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Tolman Member (Horseshoe Canyon Formation), Early/Lower Maastrichtian (70.6 - 66.0 Ma)
• above sandstone
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithified, fine-grained sandstone
Size class: macrofossils
Collected by G. F. Sternberg in 1915; reposited in the GSC
Collection methods: quarrying, mechanical,
Primary reference: L. M. Lambe. 1917. On Cheneosaurus tolmanensis, a new genus and species of trachodont dinosaur from the Edmonton Cretaceous of Alberta. The Ottawa Naturalist 30(10):117-123 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 49079: authorized by Matthew Carrano, entered by Matthew Carrano on 07.04.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
"Cheneosaurus tolmanensis n. gen. n. sp." = Hypacrosaurus altispinus
"Cheneosaurus tolmanensis n. gen. n. sp." = Hypacrosaurus altispinus Brown 1913 lambeosaurine NMC/GSC 2246
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