Where: Alberta, Canada (49.7° N, 112.8° W: paleocoordinates 57.5° N, 85.6° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: St. Mary River Formation, Maastrichtian (70.6 - 65.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial

Size class: macrofossils

Primary reference: K. Carpenter and K. Alf. 1994. Global distribution of dinosaur eggs, nests, and babies. In K. Carpenter, K. F. Hirsch, and J. R. Horner (eds.), Dinosaur Eggs and Babies, Cambridge University Press, Cambridge 13-30 [M. Carrano/M. Carrano/M. Carrano] more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 64787: authorized by Matt Carrano, entered by Matt Carrano on 14.09.2006