Where: Idaho (43.9° N, 113.0° W: paleocoordinates 6.7° S, 69.1° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Saturday Mountain Formation, Richmondian (449.5 - 443.7 Ma)
• formation-level stratigraphic resolution
Environment/lithology: limestone
Size class: macrofossils
Preservation: replaced with silica
Reposited in the USNM
Primary reference: R. J. Ross. 1959. Brachiopod fauna of Saturday Mountain Formation Southern Lemhi Range Idaho. United States Geological Survey Professional Paper 294-L:441-461 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 183358: authorized by Pete Wagner, entered by Pete Wagner on 13.12.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Eochonetes voldemortus n. sp.1
| |
? Rafinesquina sp. Hall and Clarke 1892 | |
Strophomena sp. Rafinesque and De Blainville 1824 | |
Rhynchonellata | |
| |
Lordorthis variabilis n. gen. n. sp.
Lordorthis variabilis n. gen. n. sp. Ross 1959 | |
Glyptorthis cf. pulchra Wang 1949 | |
Diceromyonia cf. tersa Sardeson 1892 | |
"Zygospira cf. recurvirostris" = Anazyga recurvirostra, Zygospira cf. circularis, Zygospira cf. lebanonensis
"Zygospira cf. recurvirostris" = Anazyga recurvirostra Hall 1847
Zygospira cf. lebanonensis Cooper 1956 | |
"Zygospira aff. putilla" = Atrypa putilla
"Zygospira aff. putilla" = Atrypa putilla Hall and Clarke 1894 |