Where: Alberta, Canada (50.8° N, 111.4° W: paleocoordinates 58.0° N, 75.9° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Oldman Formation (Belly River Group), Middle Campanian (83.5 - 70.6 Ma)
• possibly Dinosaur Park Fm.
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size classes: macrofossils, microfossils
Collected by C. H. Sternberg & L. Sternberg in 1916; reposited in the BMNH
Collection methods: quarrying, mechanical,
Primary reference: A. A. Farke, M. J. Ryan, P. M. Barrett, D. H. Tanke, D. R. Braman, M. A. Loewen, and M. R. Graham. 2011. A new centrosaurine from the Late Cretaceous of Alberta, Canada, and the evolution of parietal ornamentation in horned dinosaurs. Acta Palaeontologica Polonica 56(4):691-702 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 123351: authorized by Matthew Carrano, entered by Matthew Carrano on 19.01.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Magnoliopsida | |
Angiospermae | |
Tricolpites reticulatus Couper 1953 | |
Translucentipollis plicatilis | |
Translucentipollis plicatilis Chlonova 1961 | |
Cibotiumspora | |
Cibotiumspora juncta Zhang 1978 | |
Pteridopsida | |
Cyathidites minor Couper 1953 | |
Polypodiopsida | |
Laevigatosporites haardti Thomson and Pflug 1959 | |
Lycopodiopsida | |
Retitriletes mediocris clubmoss | |
Heliosporites kemensis spikemoss | |
Reptilia | |
Spinops sternbergorum n. gen. n. sp.
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