Johns Valley Shale, Ouachita Mountains loc. 272 (Carboniferous of the United States)
Where: Oklahoma (34.3° N, 95.9° W: paleocoordinates 9.2° S, 33.8° W)
When: Johns Valley Formation, Early/Lower Pennsylvanian (318.1 - 314.6 Ma)
Environment/lithology: marine; shale
Size class: macrofossils
Reposited in the USNM
Primary reference: B. H. Harlton. 1933. Micropaleontology of the Pennsylvanian Johns Valley shale of the Ouachita Mountains, Oklahoma, and its relationship to the Mississippian Caney shale. Journal of Paleontology 7(1):3-29 [M. Clapham/P. Vazquez/P. Vazquez]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 132886: authorized by Matthew Clapham, entered by Priscilla Vazquez on 29.08.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Foraminifera | |
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Ostracoda | |
Healdia caneyensis Harlton 1927 ostracod |