Usage:
Pleasantview Sandstone Member of Carbondale Formation (IL)
Pleasantview Sandstone of Cherokee Group (IA)
Geologic age:
Middle Pennsylvanian (Desmoinesian)
Type section, locality, area and/or origin of name:
Type locality: along Mill Creek in vicinity of Pleasantview, in sec. 36, T. 2 N., R. 1 W., and sec. 31, T. 2 N., R. 1 E., Beardstown 15-min quadrangle, Schuyler Co., central western IL (Wanless, 1957).
AAPG geologic province:
Illinois basin
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 ([ ]).