PBDB Collection

Locality 10. NE¼ NW¼ NW¼, sec. 10, T. 2 N., R. 6 E. (Silurian to of the United States)

Where: Pontotoc County, Oklahoma (34.8° N, 96.7° W: paleocoordinates 27.7° S, 59.8° W)

• coordinate estimated from map

• local area-level geographic resolution

When: Henryhouse Formation, Ludlow to Ludlow (427.4 - 419.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: yellow, blue limestone and shale

• The Henryhouse formation was originally described by C. A. Reeds in 1911 (pp. 261-262) as consisting of "bluish to yellowish, thin- to moderately thick-bedded earthy limestone and intercalated shale beds in the lower 180 feet, while the upper 43 feet is of white marly beds."

Size classes: macrofossils, mesofossils

Reposited in the USNM

Primary reference: T. W. Amsden. 1951. Brachiopods of the Henryhouse Formation (Silurian) of Oklahoma. Journal of Paleontology 25(1 [3]):69-96 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 170238: authorized by Pete Wagner, entered by Pete Wagner on 17.06.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Rhynchonellata
Athyridida - Nucleospiridae	Nucleospira concentrica Nucleospira concentrica
Athyridida - Meristidae	Merista oklahomensis Merista oklahomensis Amsden 1953
Athyridida - Rhynchospirinidae	Homoeospira foerstei, Homoeospira subgibbosa Homoeospira foerstei Homoeospira subgibbosa
Rhynchonellida - Camarotoechiidae	Camarotoechia carmelensis, Camarotoechia altisulcata, Camarotoechia filistriata Camarotoechia carmelensis Camarotoechia altisulcata Camarotoechia filistriata
Pentamerida - Gypidulidae	Sieberella roemeri Sieberella roemeri
Pentamerida - Parastrophinidae	Anastrophia delicata Anastrophia delicata
Orthida - Hesperorthidae	Ptychopleurella rugiplicata, "Schizoramma hami" = Schizonema Ptychopleurella rugiplicata "Schizoramma hami" = Schizonema
Orthida - Dicoelosiidae	Dicaelosia oklahomenesis Dicaelosia oklahomenesis Amsden 1956
Orthida - Rhipidomellidae	Rhipidomella oklahomensis, Rhipidomella henryhousensis Rhipidomella oklahomensis Amsden 1956 Rhipidomella henryhousensis Amsden 1956
Orthida - Dalmanellidae	Isorthis arcuaria, "Parmorthis brownsportensis" = Resserella brownsportensis Isorthis arcuaria Hall and Clarke 1892 "Parmorthis brownsportensis" = Resserella brownsportensis Amsden 1949
Spiriferida - Delthyrididae	Delthyris kozlowskii, Howellella henryhousensis Delthyris kozlowskii Howellella henryhousensis
Atrypida - Lissatrypidae	"Lissatrypa henryhousensis" = Lissatrypa, "Nanospira parvula" = Lissatrypa "Lissatrypa henryhousensis" = Lissatrypa "Nanospira parvula" = Lissatrypa
Atrypida - Atrypidae	Atrypa tennesseensis Atrypa tennesseensis
Strophomenata
Strophomenida - Strophonellidae	Strophonella loeblichi, Strophonella laxiplicata Strophonella loeblichi Amsden 1951 Strophonella laxiplicata Foerste 1903
Strophomenida - Amphistrophiidae	"Strophonella prolongata" = Amphistrophia (Amphistrophiella) prolongata "Strophonella prolongata" = Amphistrophia (Amphistrophiella) prolongata Foerste 1909
Strophomenida - Rafinesquinidae	Leptaena oklahomensis Leptaena oklahomensis Amsden 1951
Strophomenida - Strophodontidae	Lissostrophia cooperi Lissostrophia cooperi Amsden 1949
Orthotetida - Chilidiopsidae	Fardenia reedsi, Fardenia attenuata, Fardenia sp. Fardenia reedsi Fardenia attenuata Fardenia sp. Lamont 1935