Usage:
Schnebly Hill Formation (AZ)
Subunits:
(alphabetical) --all in AZ: Bell Rock Member, Big A Butte Member, Corduroy Member, Fort Apache Member, Rancho Rojo Member, Sycamore Pass Member.
Geologic age:
early Permian (Leonardian)
Type section, locality, area and/or origin of name:
Type section: in sec. 3, T. 17 N., R. 6 E., Munds Park quadrangle, Coconino Co., AZ. Named from Schnebly Hill (Blakey, 1990).
AAPG geologic province:
Plateau sedimentary province
Basin-and-Range province
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 ([ ]).