Where: Alberta, Canada (50.7° N, 111.5° W: paleocoordinates 58.1° N, 76.0° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Dinosaur Park Formation (Belly River Group), Late/Upper Campanian (83.5 - 70.6 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by G. Lindblad in 1953; reposited in the NMC

Collection methods: quarrying,

Primary reference: J. Danis. 1986. Quarries of Dinosaur Provincial Park. In B. G. Naylor (ed.), Field Trip Guidebook to Dinosaur Provincial Park, 2 June 1986. Dinosaur Systematics Symposium, Tyrrell Museum of Palaeontology, Drumheller, Alberta 43-51 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 59220: authorized by Matthew Carrano, entered by Matthew Carrano on 21.03.2006

Creative Commons license: CC BY (attribution)