Where: Carter County, Oklahoma (34.4° N, 97.1° W: paleocoordinates 20.9° S, 84.1° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Hintzeia celsaora / Protopliomerella contracta trilobite zone, Calathium Zone Member (Kindblade Formation), Jeffersonian (485.4 - 470.0 Ma)
• upper mound interval, 460-500 ft. above the base of the formation
• group of beds-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; lithified wackestone and lithified reef rocks
Size classes: macrofossils, mesofossils
Preservation: cast, replaced with silica
Primary reference: D. F. Toomey and M. H. Nitecki. 1979. Organic buildups in the Lower Ordovician (Canadian) of Texas and Oklahoma. Fieldiana Geology 2:1-181 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 80101: authorized by Wolfgang Kiessling, entered by Uta Merkel on 03.04.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Conodonta | |
Conodonta indet. conodont | |
Brachiopoda | |
Brachiopoda indet. Cuvier 1805 | |
Cephalopoda | |
Mcqueenoceras sp. Ulrich and Foerste 1936 | |
Shumardoceras sp. Ulrich and Foerste 1936 | |
Campbelloceras sp. Ulrich and Foerste 1936 | |
Gastropoda | |
cf. Hormotoma sp. Salter 1859 snail | |
Polyplacophora | |
Gotlandochiton hami Smith and Toomey 1964 chiton | |
Demospongiae | |
Archaeoscyphia annulata Rigby 1973 demosponge | |
Radiocyatha | |
Calathium sp. Billings 1865 | |
Renalcis | |
Renalcis sp. Vologdin 1932 | |
Hormogoneae | |
Girvanella sp. Nicholson and Etheridge 1878 | |
Ulvophyceae | |
? Vermiporella sp. Stolley 1893 |