Highway 61S: Osagean - Chadian, Kentucky

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Blastoidea - Granatocrinida - Granatocrinidae
Deliablastus cumberlandensis Ausich and Meyer 1988
Krivicich et al. 2014 1 specimen
Granatocrinus granulatus (Romer 1851)
Krivicich et al. 2014 1 specimen
Crinoidea - Monobathrida - Platycrinitidae
Eucladocrinus millebrachiatus
Krivicich et al. 2014 1 specimen
Platycrinites hemisphaericus
Krivicich et al. 2014 7 specimens
Crinoidea - Monobathrida - Batocrinidae
Macrocrinus sp. Jaekel 1895
Krivicich et al. 2014 10 specimens
Alloprosallocrinus conicus Casseday and Lyon 1862
Krivicich et al. 2014 30 specimens
Magnuscrinus praegravis (Miller 1892)
Krivicich et al. 2014 1 specimen
Eretmocrinus magnificus Lyon and Casseday 1859
Krivicich et al. 2014 23 specimens
Eretmocrinus ramulosus (Hall 1858)
Krivicich et al. 2014 1 specimen
Uperocrinus robustus (Wachsmuth and Springer 1897)
Krivicich et al. 2014 7 specimens
Uperocrinus nashvillae (Hall 1858)
Krivicich et al. 2014 7 specimens
Crinoidea - Monobathrida - Coelocrinidae
Dorycrinus gouldi
Krivicich et al. 2014 1 specimen
Agaricocrinus spp. Austin 1851
Krivicich et al. 2014 30 specimens
Agaricocrinus americanus
Krivicich et al. 2014 14 specimens
Agaricocrinus crassus
Krivicich et al. 2014 2 specimens
Crinoidea - Monobathrida - Actinocrinitidae
Actinocrinites gibsoni
Krivicich et al. 2014 24 specimens
Crinoidea - Diplobathrida - Rhodocrinitidae
Gilbertsocrinus tuberosus
Krivicich et al. 2014 1 specimen
Crinoidea - Sagenocrinida - Mespilocrinidae
Mespilocrinus kentuckyensis n. sp.
1 specimen
Mespilocrinus romingeri
Krivicich et al. 2014 1 specimen
Crinoidea - Botryocrinidae
Barycrinus spp. Meeke and Worthen 1868
Krivicich et al. 2014 12 specimens
Barycrinus stellatus
Krivicich et al. 2014 3 specimens
Barycrinus spurius (Hall 1868)
Krivicich et al. 2014 1 specimen
Costalocrinus cornutus (Owen and Schumard 1850)
Krivicich et al. 2014 4 specimens
Crinoidea - Cyathocrinida - Cyathocrinitidae
Cyathocrinites iowensis
Krivicich et al. 2014 36 specimens
Cyathocrinites spp. Miller 1821
Krivicich et al. 2014 12 specimens
Cyathocrinites kelloggi
Krivicich et al. 2014 1 specimen
Cyathocrinites multibrachiatus
Krivicich et al. 2014 1 specimen
Crinoidea - Dendrocrinida - Adinocrinidae
Adinocrinus nodosus
Krivicich et al. 2014 1 specimen
Crinoidea - Calceocrinida - Calceocrinidae
Halysiocrinus cumberlandensis
Krivicich et al. 2014 8 specimens
Halysiocrinus tunicatus
Krivicich et al. 2014 3 specimens
Crinoidea - Catillocrinidae
Catillocrinus tennesseeae
Krivicich et al. 2014 1 specimen
Crinoidea - Synbathocrinidae
Synbathocrinus swallovi
Krivicich et al. 2014 20 specimens
see common names

Geography
Country:United States State/province:Kentucky County:Cumberland
Coordinates: 36.7° North, 85.4° West (view map)
Paleocoordinates:34.1° South, 53.8° West (Wright 2013)
Basis of coordinate:based on nearby landmark
Geographic resolution:small collection
Time
Period: Carboniferous Epoch: Mississippian
10 m.y. bin: Carboniferous 1-2 - Carboniferous 2
*Period:Early/Lower Carboniferous *Epoch:Late/Upper Osagean
Key time interval: Osagean - Chadian Conodont zone:  Gnathodus texanus
Age range of interval: 351.9 - 340.2 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Fort Payne Chert
Local section:Highway 61 S Local bed:Unnamed
Stratigraphic resolution:formation
Stratigraphy comments: JA: originally entered as late Osagean; falls entirely within the Gnathodus texanus zone (Ausich and Meyer 1990), which in turn is Chadian to Arundian (Work and Mason 2004)
Lithology and environment
Primary lithology:shelly/skeletal packstone
Lithology description: crinoids collected from one of four facies within the fort payne; at this locality, the facies is sheetlike packestone
Environment:reef, buildup or bioherm
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection,survey of museum collection
Reason for describing collection:taxonomic analysis
Museum repositories:OSU,USNM
Taxonomic list comments:only taxa corresponding with locality information included in the appendix to the paper were entered into the database (several taxa were listed as additional Fort Payne species, but no specific locality information was available)
Metadata
Also known as:Hwy 61RS; Hwy 61S
Database number:6201
Authorizer:A. Miller, P. Wagner Enterer:K. Layou, P. Wagner
Modifier:P. Wagner Research group:marine invertebrate
Created:2000-02-08 07:54:42 Last modified:2025-02-22 15:12:02
Access level:the public Released:2000-02-08 07:54:42
Creative Commons license:CC0
Reference information

Primary reference:

391. W. I. Ausich and D. L. Meyer. 1992. Crinoidea Flexibilia (Echinodermata) from the Fort Payne Formation (Lower Mississippian; Kentucky and Tennessee). Journal of Paleontology 66(5):825-838 [A. Miller/K. Layou/J. Alroy]

Secondary references:

54014 E. B. Krivicich, W. I. Ausich, and D. L. Meyer. 2014. Crinoid assemblages from the Fort Payne Formation (late Osagean, early Viséan, Mississippian) from Kentucky, Tennessee, and Alabama. Journal of Paleontology 88(6):1154-1162 [P. Wagner/P. Wagner]