Where: Coal County, Oklahoma (34.5° N, 96.5° W: paleocoordinates 25.0° S, 63.4° W)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Fitzhugh Member (Clarita Formation), Sheinwoodian (433.4 - 430.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: deep subtidal ramp; lithified, shelly/skeletal lime mudstone

Size class: microfossils

Preservation: original phosphate

Collection methods: bulk, chemical, acetic, sieve

Primary reference: J. E. Barrick and G. Klapper. 1976. Multielement Silurian (late Llandoverian-Wenlockian) conodonts of the Clarita Formation, Arbuckle Mountains, Oklahoma, and phylogeny of Kockelella. Geologica et Palaeontologica 10:59-100 [W. Kiessling/E. Jarochowska]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 180361: authorized by Emilia Jarochowska, entered by Emilia Jarochowska on 13.07.2016

Creative Commons license: CC BY (attribution)