78SE, 2 (Ordovician of the United States)

Where: Oklahoma (35.8° N, 94.9° W)

• Paleocoordinates: 21.4° S, 123.4° W (Wright 2013)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Welling Formation, Katian (453.0 - 445.2 Ma)

• Welling Formation

• group of beds-level stratigraphic resolution

Environment/lithology: deep subtidal; calcareous limestone

• Coarse skeletal calcarenite, light-gray, slightly wavy-bedded, massive.

Size class: microfossils

Primary reference: W.C. Sweet. 1983. Upper Bromide Formation and Viola Group (Middle and Upper Ordovician) in Eastern Oklahoma - Part II - Conodont Biostratigraphy of Fite Formation. Oklahoma Geological Survey 132 [E. Jarochowska/E. Andres]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 212727: authorized by Emilia Jarochowska, entered by Elizabeth Andres on 19.08.2020

Creative Commons license: CC0 (CC0)

Taxonomic list

• conodonts only.
Show authors, comments, and common names
Conodonta
 Panderodontida - Panderodontidae
Culumbodina penna, Panderodus panderi, Panderodus gracilis, Panderodus feulneri, Belodina confluens
Panderodus panderi Stauffer 1940 conodont
Panderodus gracilis Branson and Mehl 1933 conodont
Panderodus feulneri Glenister 1957 conodont
Belodina confluens Sweet 1979 conodont
 Protopanderodontida - Protopanderodontidae
Staufferella sp.
Staufferella sp. Sweet et al. 1975 conodont
 Protopanderodontida - Drepanoistodontidae
Drepanoistodus suberectus
Drepanoistodus suberectus Branson and Mehl 1933 conodont
 Prioniodontida -
Pseudooneotodus kirki
 Ozarkodinida -
Plectodina tenuis, Periodon grandis
Periodon grandis Ethington 1959 conodont