Also known as site 115

Where: Big Horn County, Wyoming (45.0° N, 108.3° W: paleocoordinates 44.3° N, 66.2° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Himes Member (Cloverly Formation), Middle Albian to Middle Albian (109.0 - 93.5 Ma)

• upper part of member = Ostrom's unit VII; 2-8 ft above Unit VI

•

•D'Emic et al. 2019: In the mid–late Albian to early Cenomanian (ca. 109–98 Ma), sediment sourced from the east was deposited as the Himes Member and Greybull Sandstone.

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; claystone

Size class: macrofossils

Collected by J. Ostrom in 1963, 1967; 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 50496: authorized by Matthew Carrano, entered by Matthew Carrano on 16.05.2005

Creative Commons license: CC BY (attribution)