Where: Wasatch County, Utah (40.6° N, 111.7° W: paleocoordinates 5.8° S, 91.1° W)
• coordinate based on political unit
• outcrop-level geographic resolution
When: Albertella - Kochaspis zone, Pioche Formation, Delamaran (511.2 - 506.5 Ma)
• Albertella - Kochaspis subzone of Glossopleura zone
• group of beds-level stratigraphic resolution
Environment/lithology: marine; micaceous, gray, green, argillaceous shale
Size class: mesofossils
Primary reference: G. B. Maxey. 1958. Lower and Middle Cambrian stratigraphy in northern Utah and southeastern Idaho. Geological Society of America Bulletin 69(6):1-647 [P. Wagner/P. Wagner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 269: authorized by Jack Sepkoski, entered by Mike Sommers on 20.11.1998
Creative Commons license: CC BY (attribution)
Taxonomic list
Hyolitha | |
"Hyolithes billingsi" = Linevitus billingsi
"Hyolithes billingsi" = Linevitus billingsi Walcott 1886 | |
Lingulata | |
Obolus (Westonia) ella Hall and Whitfield 1877 | |
Paterinata | |
"Micromitra (Iphidella) pannula" = Dictyonina pannula
"Micromitra (Iphidella) pannula" = Dictyonina pannula White 1874 | |
Trilobita | |
Ehmaniella ? quadrans Hall and Whitfield 1877 trilobite | |
Glossopleura producta Hall and Whitfield 1877 trilobite | |