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)
• 620 feet above base, uppermost part of member C.
• 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 131635: authorized by Matthew Clapham, entered by Matthew Clapham on 27.07.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
| Foraminifera | |
Schwagerina pseudoprinceps, Schwagerina acuminata, Pseudofusulina solita n. sp., Pseudofusulina retusa n. sp., Pseudoschwagerina californica
Schwagerina pseudoprinceps Skinner and Wilde 1965
Schwagerina acuminata Skinner and Wilde 1965
Pseudofusulina solita n. sp. Skinner and Wilde 1965
Pseudofusulina retusa n. sp. Skinner and Wilde 1965
Pseudoschwagerina californica Skinner and Wilde 1965 | |