Usage:
Harris Wash Tongue of Page Sandstone of San Rafael Group (UT*)
Geologic age:
Jurassic, Middle*
Bajocian, middle*
Bajocian, late*
Type section, locality, area and/or origin of name:
Type section: west side Halfway Hollow, about 0.8 km from junction with Harris Wash, 20 km southeast of Escalante, in NE/4 SE/4 NE/4 sec. 26, T. 36 S., R. 4 E., Garfield Co., UT (Peterson and Pipiringos, 1979).
AAPG geologic province:
Plateau sedimentary province*
Paradox 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 ([ ]).