Also known as Edmontonia type

Where: Alberta, Canada (51.7° N, 112.9° W: paleocoordinates 59.4° N, 84.6° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Horseshoe Canyon Formation (Edmonton Group), Early/Lower Maastrichtian (70.6 - 66.0 Ma)

• 560 ft above base of Edmonton

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by G. Paterson & C. M. Sternberg in 1924; reposited in the GSC

• "The specimen was located by the teamster, Mr. George Paterson..."

Primary reference: C. M. Sternberg. 1928. A new armored dinosaur from the Edmonton Formation of Alberta. Transactions of the Royal Society of Canada, series 3 22:93-106 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 79692: authorized by Matthew Carrano, entered by Matthew Carrano on 18.03.2008

Creative Commons license: CC BY (attribution)