Satsop River, middle fork SR2 (Oligocene of the United States)

Also known as UWBM B6702

Where: Mason County, Washington (47.3° N, 123.5° W: paleocoordinates 47.0° N, 112.7° W)

• coordinate estimated from map

When: Lincoln Creek Formation, Rupelian (33.9 - 28.1 Ma)

Environment/lithology: basinal (); limestone

• methane-seep
• seep limestone

Size class: macrofossils

Primary reference: J. Peckmann, J. L. Goedert, V. Thiel, W. Michaelis, and J. Reitners. 2002. A comprehensive approach to the study of methane-seep deposits from the Lincoln Creek Formation, western Washington State, USA. Sedimentology 49:855-873 [M. Uhen/M. Uhen]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 206069: authorized by Mark Uhen, entered by Mark Uhen on 29.10.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Gastropoda
 Sorbeoconcha - Naticidae
Natica sp.
Natica sp. Scopoli 1777 moon snail
Bivalvia
 Cardiida - Vesicomyidae
? Vesicomya sp., Vesicomya (Calyptogena) sp., ? Pliocardia guthrieorum
? Vesicomya sp. Dall 1886 clam
sp. 1
? Pliocardia guthrieorum Kiel et al. 2023 clam
 Lucinida - Thyasiridae
Conchocele bisecta
Conchocele bisecta Conrad 1849 clam
 Lucinida - Lucinidae
Lucinoma sp.
Lucinoma sp. Dall 1901 clam