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National Geologic Map Database

Geologic Unit: Wamego

Usage:

Wamego Shale Member of Zeandale Limestone of Wabaunsee Group (KS*)
Wamego Shale Member of Zeandale Formation of Wabaunsee Group (IA,NE)
Wamego Shale Member of Zeandale Limestone of /Richardson subgroup [informal] of Wabaunsee Group (KS)
Wamego Shale Member of Zeandale Formation of /Richardson subgroup [informal] of Wabaunsee Group (MO)

["Subgroup" not recognized as a formal stratigraphic rank term (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005). Richardson subgroup considered informal and should not be capitalized.]


Subunits:

MEMBER STATUS: Stormont Bed.


Geologic age:

Late Pennsylvanian (Virgilian)*


Type section, locality, area and/or origin of name:

Not synopsized to date.


AAPG geologic province:

Cherokee basin*
Forest City basin*
Nemaha anticline*


For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.

Asterisk (*) indicates usage by the U.S. Geological Survey. Other usages by state geological surveys.

"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 does not conform with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005). This may be explained within brackets ([ ]).