Where: Oklahoma (36.7° N, 96.7° W: paleocoordinates 2.1° S, 28.6° W)
• coordinate based on nearby landmark
When: Bennett Shale Member (Red Eagle Limestone Formation), Asselian (298.9 - 295.5 Ma)
• Basal Asselian, Streptognathodus isolatus
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; lithified, blue shale
Size class: macrofossils
Reposited in the OU, SUI
Primary reference: R. K. Pabian and H. L. Strimple. 1974. Crinoid Studies Part I. Some Pennsylvanian crinoids from Nebraska. Part II. Some Permian crinoids from Nebraska, Kansas, and Oklahoma. Bulletins of American Paleontology 64(281):247-337 [G. Webster/G. Webster]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 87284: authorized by Matthew Clapham, entered by Matthew Clapham on 13.03.2009
Creative Commons license: CC BY (attribution)
Taxonomic list
Crinoidea | |
"Brabeocrinus cuneatus" = Stellarocrinus cuneatus
"Brabeocrinus cuneatus" = Stellarocrinus cuneatus Lane and Webster 1966 Sea lily | |
Elibatocrinus cf. elongatus Webster and Lane 1967 Sea lily | |
Delocrinus densus Strimple 1962 Sea lily |