Where: Pontotoc County, Oklahoma (34.7° N, 96.7° W: paleocoordinates 28.6° S, 59.1° W)
• coordinate estimated from map
• local area-level geographic resolution
When: Polygnathoides siluricus conodont zone, Henryhouse Formation, Pridoli (423.0 - 419.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: yellow, blue limestone and shale
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 170266: authorized by Pete Wagner, entered by Pete Wagner on 17.06.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Lissostrophia cooperi Amsden 1949 | |
Leptaenisca irregularis Amsden 1951 | |
Brachyprion attenuata Amsden 1951 | |
"Strophonella prolongata" = Amphistrophia (Amphistrophiella) prolongata
"Strophonella prolongata" = Amphistrophia (Amphistrophiella) prolongata Foerste 1909 | |
Chileata | |
Dictyonella gibbosa Hall 1868 | |
Rhynchonellata | |
"Nanospira parvula" = Lissatrypa
"Nanospira parvula" = Lissatrypa | |
Dicaelosia oklahomenesis Amsden 1956 | |
Rhipidomella henryhousensis Amsden 1956 | |
"Parmorthis brownsportensis" = Resserella brownsportensis, Isorthis arcuaria
"Parmorthis brownsportensis" = Resserella brownsportensis Amsden 1949
Isorthis arcuaria Hall and Clarke 1892 | |