C1-N; near old Hunton townsite: Lochkovian, Oklahoma

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Strophomenata - Strophomenida - Strophonellidae
Strophonella (Strophonella) bransoni Amsden 1958
Strophomenata - Strophomenida - Leptaenoideidae
Leptaenisca concava (Hall 1857)
Strophomenata - Strophomenida - Rafinesquinidae
Leptaena acuticuspidata Amsden 1958
Rhynchonellata - Pentamerida - Parastrophinidae
Anastrophia grossa Amsden 1958
Rhynchonellata - Pentamerida - Gypidulidae
Gypidula multicostata Dunbar 1920
Rhynchonellata - Spiriferida - Cyrtinopsidae
Kozlowskiella (Megakozlowskiella) velata Amsden 1958
Rhynchonellata - Athyridida - Meristellidae
Meristella atoka
Rhynchonellata - Athyridida - Rhynchospirinidae
Trematospira cf. costata Hall 1859
recombined as Rhyncholeptospira costata
Rhynchospirina maxwelli
Rhynchonellata - Atrypida - Atrypinidae
Atrypina hami Amsden 1958
Rhynchonellata - Rhynchonellida - Camarotoechiidae
? Camarotoechia haraganensis Amsden 1958
Rhynchonellata - Rhynchonellida - Hebetoechiidae
Sphaerirhynchia glomerosa Amsden 1958
Rhynchonellata - Rhynchonellida - Obturamentellidae
Obturamentella wadei
Rhynchonellata - Terebratulida - Centronellidae
Rensselaerina haraganana
Rhynchonellata - Orthida - Rhipidomellidae
Rhipidomelloides oblata (Hall 1857)
Rhynchonellata - Orthida - Dalmanellidae
Levenea subcarinata (Hall 1857)
Levenea subcarinata pumilis
see common names

Geography
Country:United States State/province:Oklahoma County:Coal
Coordinates: 34.5° North, 96.5° West (view map)
Paleocoordinates:32.6° South, 56.3° West
Basis of coordinate:based on nearby landmark
Geographic resolution:basin
Time
Period:Devonian Epoch:Early/Lower Devonian
Stage:Lochkovian 10 m.y. bin:Devonian 1
Key time interval:Lochkovian
Age range of interval:419.20000 - 410.80000 m.y. ago
Stratigraphy
Geological group:Hunton Formation:Haragan
Local section:C1 Local bed:184 - 214 ft
Local order:bottom to top
Stratigraphic resolution:group of beds
Stratigraphy comments: "Lower Devonian (Gedinnian). Lower Haragan Formation and Cravatt Member, Bois d'Arc Formation."
Lithology and environment
Primary lithology:gray,yellow argillaceous,silty marl
Includes fossils?Y
Lithology description: "yellowish-gray, argillaceous and silty marlstone"
Environment:deep subtidal ramp Tectonic setting:cratonic basin
Geology comments: "An outer BA 4 to inner 5 (most likely the latter) position is probable"
SEP environmental call based on given information and knowledge of local strat
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:paleoecologic analysis
Museum repositories:OU
Metadata
Database number:164279
Authorizer:P. Wagner Enterer:P. Wagner
Research group:marine invertebrate
Created:2014-11-27 18:15:27 Last modified:2014-11-27 18:15:27
Access level:the public Released:2014-11-27 18:15:27
Creative Commons license:CC BY
Reference information

Primary reference:

7439. T. W. Amsden. 1958. Stratigraphy and paleontology of the Hunton Group in the Arbuckle Mountain Region. Part II - Haragan articulate brachiopods. Oklahoma Geological Survey Bulletin 78:1-144 [M. Foote/M. Foote/P. Wagner]