Where: Lewis Center Run County, Ohio (40.0° N, 83.0° W: paleocoordinates 35.3° S, 31.3° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Manticoceras ammonoid zone, Olentangy Shale Formation, Frasnian (382.7 - 372.2 Ma)
• Listed as Manticoceras age.
• group of beds-level stratigraphic resolution
Environment/lithology: lithified, concretionary limestone and poorly lithified, argillaceous shale
Size class: macrofossils
Primary reference: R. C. Baker. 1942. The age and fossils of the Olentangy Shale of central Ohio. American Journal of Science 240:137-143 [P. Novack-Gottshall/P. Hearn/M. Uhen]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 74951: authorized by Phil Novack-Gottshall, entered by Paul Hearn on 07.09.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
Anthozoa | |
Lopholasma delawarensis horn coral | |
Streptelasma sp. Hall 1847 horn coral | |
Conodonta | |
Conodonta indet. conodont | |
Lophophorata | |
Strophomenata | |
Cephalopoda | |
Manticoceras sp. Hyatt 1884 ammonite | |
"? Anaptychus (? Spathiocaris) emersoni" = Sidetes
"? Anaptychus (? Spathiocaris) emersoni" = Sidetes ammonoid aptychus | |
Gastropoda | |
Straparollus cf. rudis Hall 1876 snail
Straparollus cf. hecale Hall 1876 snail | |
Deuteropoda | |
Ostracoda indet. Latreille 1802 ostracod | |
Sporangites | |