Also known as MOR TM-088

Where: Glacier County, Montana (48.7° N, 113.0° W: paleocoordinates 56.4° N, 79.0° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Two Medicine Formation (Montana Group), Middle Campanian (83.5 - 70.6 Ma)

• 75-76 mya, middle of formation (not "middle member")

• bed-level stratigraphic resolution

Environment/lithology: "floodplain"; silty claystone

Size classes: macrofossils, mesofossils

Collected in 1990 - 1993

Primary reference: D. J. Varricchio. 2002. A new bird from the Upper Cretaceous Two Medicine Formation of Montana. Canadian Journal of Earth Sciences 39(1):19-26 [J. Alroy/J. Alroy/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 25658: authorized by John Alroy, entered by John Alroy on 19.09.2002, edited by Matthew Carrano

Creative Commons license: CC BY (attribution)