Also known as site BB #10

Where: Big Horn County, Montana (45.5° N, 108.1° W: paleocoordinates 44.7° N, 63.2° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Himes Member (Cloverly Formation), Albian (112.0 - 99.6 Ma)

• upper part of member = Ostrom's Unit VII; 4-6 ft above Unit VI

• bed-level stratigraphic resolution

Environment/lithology: lacustrine; claystone

Size classes: macrofossils, mesofossils

Collected by J. Ostrom in 1964; reposited in the YPM

Collection methods: quarrying, mechanical,

Primary reference: J. H. Ostrom. 1970. Stratigraphy and paleontology of the Cloverly Formation (Lower Cretaceous) of the Bighorn Basin area, Wyoming and Montana. Peabody Museum Bulletin 35:1-234 [M. Carrano/M. Carrano/M. Carrano] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 50694: authorized by Matt Carrano, entered by Matt Carrano on 19.05.2005