Where: Oklahoma (34.1° N, 97.2° W: paleocoordinates 22.3° S, 73.8° W)

• coordinate estimated from map

• hand sample-level geographic resolution

When: Pooleville Member (Bromide Formation), Blackriveran (457.3 - 449.6 Ma)

• member-level stratigraphic resolution

Environment/lithology: deep subtidal; lithified limestone and poorly lithified, calcareous shale

Size class: microfossils

Reposited in the USNM

Collection methods: sieve,

Primary reference: A. Reso and K. Wegner. 1964. Echinoderm (Holothurian?) sclerites from the Bromide formation (Black Riverian) of southern Oklahoma. Journal of Paleontology 38(1):89-94 [L. Villier/L. Villier]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 94792: authorized by Loic Villier, entered by Loic Villier on 17.03.2010

Creative Commons license: CC BY (attribution)