Also known as AMNH

Where: Alberta, Canada (51.8° N, 113.0° W: paleocoordinates 59.6° N, 78.8° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Horseshoe Canyon Formation (Edmonton Group), Late/Upper Campanian to Late/Upper Campanian (83.5 - 66.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by B. Brown in 1910, 1912; reposited in the AMNH

Collection methods: quarrying, mechanical,

Primary reference: B. Brown. 1913. A new crested dinosaur. The American Museum Journal 13(3):138-144 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 51966: authorized by Matthew Carrano, entered by Matthew Carrano on 06.07.2005

Creative Commons license: CC BY (attribution)