04-TYC-E (Ordovician of the United States)

Where: Butler County, Ohio (39.4° N, 84.4° W: paleocoordinates 25.7° S, 58.0° W)

• coordinate based on unpublished field data

• small collection-level geographic resolution

When: Waynesville Formation, Richmondian (449.5 - 443.7 Ma)

• C5 sequence

• bed-level stratigraphic resolution

Environment/lithology: offshore ramp; lithified, shelly/skeletal, gray packstone and lithified, gray mudstone

Preservation: mold/impression, original calcite, replaced with calcite

Primary reference: S. M. Holland and M.E. Patzkowsky. 2007. Gradient ecology of a biotic invasion: biofacies of the type Cincinnatian Series (Upper Ordovician), Cincinnati, Ohio region, USA. Palaios 22:408-423 [S. Holland/S. Holland]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 72930: authorized by Steven Holland, entered by Steven Holland on 04.06.2007

Creative Commons license: CC BY (attribution)

Taxonomic list

 Phacopida - Cheiruridae
Ceraurus sp. Green 1832 trilobite
 Phacopida - Calymenidae
Flexicalymene meeki Foerste 1910 trilobite
 Asaphida - Asaphidae
Isotelus sp. Dekay 1824 trilobite
 Tentaculitida - Costatulitidae
"Tentaculites richmondensis" = Costatulites richmondensis
"Tentaculites richmondensis" = Costatulites richmondensis Miller 1874
 Strophomenida - Rafinesquinidae
 Orthida - Dalmanellidae
Dalmanella sp. Hall and Clarke 1892
 Craniida - Craniidae
 Myalinida - Ambonychiidae
Ambonychia sp. Hall 1847 clam
Bryozoa indet. Ehrenberg 1831
 Myelodactylida - Iocrinidae
Iocrinus sp. Hall 1866 Sea lily
 Homocrinida - Cincinnaticrinidae
Cincinnaticrinus sp. Warn and Strimple 1977 Sea lily