Where: Alberta, Canada (53.5° N, 118.6° W: paleocoordinates 26.6° N, 30.8° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Mowitch Formation, Wuchiapingian (259.9 - 254.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Primary reference: A. Logan and A. McGugan. 1968. Biostratigraphy and faunas of the Permian Ishbel Group, Canadian Rocky Mountains. Journal of Paleontology 42(5):1123-1139 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 112838: authorized by Matthew Clapham, entered by Matthew Clapham on 17.07.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Lingulata | |
Lingularia sp. Biernat and Emig 1993 | |
Rhynchonellata | |
"Spirifer striatoparadoxus" = Fasciculatia striatoparadoxa
"Spirifer striatoparadoxus" = Fasciculatia striatoparadoxa Toula 1873 |