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National Geologic Map Database

Geologic Unit: Flowery Trail

Usage:

Flowery Trail Granodiorite (ID?,WA*)


Geologic age:

Triassic, Late* or Jurassic, Early*


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

Roadcut exposures along Flowery Trail Road, especially near bottom of Chewelah Mountain ski lift [3 to 7 mi northeast of Chewelah, in secs. 1 through 4, T. 32 N., R. 41 E.] in Stevens Co., WA (Clark and Miller, 1968).


AAPG geologic province:

Northern Cascade Range-Okanagan 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 ([ ]).