Usage:
Jacque Mountain Limestone Member of Minturn Formation (CO*)
[?] Jacque Mountain Limestone Member of Eagle Valley Evaporite (CO*)
Geologic age:
Middle Pennsylvanian (Desmoinesian)*
Type section, locality, area and/or origin of name:
Notable exposures on Jacque Mountain [now Jacque Ridge] in central part Tenmile quadrangle, Tenmile district, Summit Co., CO (Emmons, 1898; see also Widmann and others, 2004, Colorado Geol. Survey Open-file Rpt., Geologic map of Copper Mountain quadrangle, no. OF03-20, scale 1:24,000).
[Jacque Ridge, Lat. 39 deg. 28 min. 11 sec. N., Long. 106 deg. 12 min. 29 sec. W, Copper Mountain 7.5-min quadrangle, Summit Co., CO (USGS GNIS database, accessed Mother's Day 2018).]
AAPG geologic province:
Eagle 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 ([ ]).