Where: Alberta, Canada (49.3° N, 110.6° W: paleocoordinates 56.5° N, 76.0° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Dinosaur Park Formation, Judithian (83.5 - 70.6 Ma)

• single specimen

• bed-level stratigraphic resolution

Environment/lithology: terrestrial

Size class: macrofossils

Primary reference: D. B. Brinkman. 2003. Anatomy and systematics of Plesiobaena antiqua (Testudines: Baenidae) from the mid-Campanian Judith River Group of Alberta, Canada. Journal of Vertebrate Paleontology 23(1):146-155 [J. Alroy/J. Alroy/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 52927: authorized by John Alroy, entered by John Alroy on 26.08.2005

Creative Commons license: CC BY (attribution)