Where: Alberta, Canada (50.8° N, 111.5° W: paleocoordinates 58.1° N, 76.0° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Bearpaw Shale Formation, Late/Upper Campanian (83.5 - 70.6 Ma)

Environment/lithology: marine; shale

Size class: macrofossils

Collected by Cutler in 1923; reposited in the BMNH

Primary reference: V. M. Arbour and P. J. Currie. 2013. Euoplocephalus tutus and the diversity of ankylosaurid dinosaurs in the Late Cretaceous of Alberta, Canada, and Montana, USA. PLoS ONE 8(5):e62421:1.-39 [P. Mannion/J. Tennant/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 135807: authorized by Carrie Schweitzer, entered by Samantha Yost on 09.11.2012, edited by Jonathan Tennant and Matthew Carrano

Creative Commons license: CC BY (attribution)