Usage:
Tallant Formation of Ochelata Group (OK*)
Subunits:
(alphabetical) --all in OK: Bigheart Sandstone Member*, Gap Sandstone Member*, Hay Hollow Sandstone Lentil*, Hulah Sandstone Member, Mission Sandstone Member*, Possum Sandstone Tongue*, Revard Sandstone Member*.
Geologic age:
Late Pennsylvanian (Missourian)*
Type section, locality, area and/or origin of name:
Not designated. Named from town in Osage Co., OK (Oakes, 1951).
AAPG geologic province:
Chautauqua platform*
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates published by U.S. Geological Survey authors.
"No current usage" (†) implies that a name has been abandoned or has fallen into disuse. Former usage and, if known, replacement name given in parentheses ( ).
Slash (/) indicates name conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).