Also known as KAM 1017, KAM 1018, KAM 1019, KAM 1020, KAM 1021, KAM 1022, KAM 1023, KAM 1024, KAM 1025

Where: Columbia County, Oregon (45.9° N, 123.3° W: paleocoordinates 46.2° N, 111.0° W)

• coordinate estimated from map

When: Keasey Formation, Priabonian (38.0 - 33.9 Ma)

• Narizian

Environment/lithology: marine; siltstone

Size class: microfossils

Primary reference: K. McDougall. 1975. The microfauna of the type section of the Keasey Formation of Northwestern Oregon. AAPG Annual Meeting, Pacific Sections 1975:343-359 [M. Uhen/M. Uhen]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 207872: authorized by Mark Uhen, entered by Mark Uhen on 21.02.2020

Creative Commons license: CC BY (attribution)