Where: California (40.9° N, 122.2° W: paleocoordinates 12.1° N, 43.6° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: C Member (McCloud Formation), Asselian (298.9 - 295.5 Ma)
• 300 feet above base, Harbaugh's no. 22-12.
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: microfossils
Collected by John Harbaugh
Collection methods: peel or thin section
• Repository: not stated, presumably Humble Oil Company
Primary reference: J. W. Skinner and G. L. Wilde. 1965. Permian biostratigraphy and fusulinid faunas of the Shasta Lake area, northern California. University of Kansas Paleontological Contributions, Protozoa 6:1-98 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 132098: authorized by Matthew Clapham, entered by Matthew Clapham on 07.08.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Foraminifera | |
Pseudofusulinella bellula Skinner and Wilde 1965 | |
Pseudofusulina modesta n. sp. Skinner and Wilde 1965
Schwagerina acuminata Skinner and Wilde 1965
Schwagerina curta n. sp. Skinner and Wilde 1965 |