Where: Iowa (41.6° N, 90.6° W: paleocoordinates 34.7° S, 36.8° W)
• coordinate based on political unit
• local area-level geographic resolution
When: Andalusia Member (Lithograph City Formation), Late/Upper Givetian (388.1 - 383.7 Ma)
• Late Givetian Strophodonta iowensis zone.
• member-level stratigraphic resolution
Environment/lithology: marine; shale and shelly/skeletal, argillaceous packstone
Primary reference: J. Day. 1988. The brachiopod succession of the Late Givetian-Frasnian of Iowa. In N. J. McMillan, A. F. Embry, and D. J. Glass (eds.), Devonian of the World, Volume III. Canadian Society of Petroleum Geologists. Calgary, Alberta, Canada 303-325 [M. Foote/M. Foote/M. Foote]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 35491: authorized by Michael Foote, entered by Michael Foote on 17.12.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Rhynchonellata | |
Schizophoria lata Stainbrook 1940 | |
"Independatrypa independensis" = Desquamatia (Independatrypa)
"Independatrypa independensis" = Desquamatia (Independatrypa) |