Where: Warren County, Ohio (39.5° N, 84.1° W: paleocoordinates 25.9° S, 60.0° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Richmondian Group, Late/Upper Ordovician (458.4 - 443.4 Ma)
• Arnheim, Waynesville, and Liberty formations; C4-C5 sequences
• member-level stratigraphic resolution
Environment/lithology: marine
Size class: macrofossils
Reposited in the OSU
• some specimens also collected in the field
Primary reference: B. C. Klingensmith. 2007. GIS-based biogeography of Cincinnatian (Upper Ordovician) brachiopods with special reference to Hebertella. [A. Stigall/A. Stigall]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 78507: authorized by Alycia Stigall, entered by Alycia Stigall on 07.02.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Eochonetes clarksvillensis Foerste 1912 | |
Strophomena concordensis, Strophomena nutans, Strophomena planumbona, Strophomena vetusta, Tetraphalerella neglecta
Strophomena concordensis Foerste 1909
Strophomena nutans Hall and Clarke 1892
Strophomena planumbona Hall 1847
Strophomena vetusta James 1874
Tetraphalerella neglecta James 1891 | |
Leptaena richmondensis Foerste 1909 | |
Rhynchonellata | |
"Rhynchotrema denatum" = Rhynchotrema dentatum, Hiscobeccus capax, "Lepidocyclus perlamellosum" = Lepidocyclus perlamellosa
"Rhynchotrema denatum" = Rhynchotrema dentatum Hall 1847
Hiscobeccus capax Conrad 1842
"Lepidocyclus perlamellosum" = Lepidocyclus perlamellosa Whitfield 1878 | |
"Dalmanella meeki" = Cincinnetina meeki
| |
Platystrophia acutilirata Conrad 1842
Platystrophia cypha James 1874 | |
Hebertella occidentalis Hall 1847 | |
"Plaesiomys subquadrata" = Plaesiomys subquadratus, Retrorsirostra carleyi
"Plaesiomys subquadrata" = Plaesiomys subquadratus Hall 1847
Retrorsirostra carleyi Hall 1860 | |
| |
Zygospira modesta Hall 1847 |