Also known as Keyserling’s gate; USNM loc. 23205, USNM loc. 23245; USGS loc. M5515, USGS loc. 1096; LACMIP loc. 15912, LACMIP loc. 14922; UCMP loc. A-2930, UCMP loc. 36213

Where: Tehama County, California (39.9° N, 122.6° W: paleocoordinates 36.1° N, 69.8° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Stony Creek Formation, Middle Tithonian to Middle Tithonian (150.8 - 145.0 Ma)

Environment/lithology: marine; lithified mudstone

Size class: macrofossils

Collected by Stanton

Primary reference: S. K. Kiel, K. A. C. Campbell, W. P. Elder and C. T. S. Little. 2008. Jurassic and Cretaceous Gastropods from Hydrocarbon Seeps in Forearc Basin and Accretionary Prism Settings, California. Acta Palaeontologica Polonica 53(4):679-703 [M. Clapham/M. Manojlovic/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 151966: authorized by Matthew Clapham, entered by Marko Manojlovic on 27.10.2013, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)