Where: Gallatin County, Montana (46.1° N, 110.8° W: paleocoordinates 53.8° N, 84.5° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Billman Creek Formation (Livingston Group), Maastrichtian (72.1 - 66.0 Ma)

• lower part of formation

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; conglomerate

Size class: macrofossils

Primary reference: B. Skipp and L. W. McGrew. 1972. The Upper Cretaceous Livingston Group of the western Crazy Mountains Basin, Montana. Montana Geological Society, 21st Annual Field Conference 99-106 [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 167437: authorized by Matthew Carrano, entered by Matthew Carrano on 17.03.2015

Creative Commons license: CC BY (attribution)