U.S. Geological Survey Home AASG Logo USGS HOME CONTACT USGS SEARCH USGS
National Geologic Map Database

Geologic Unit: Grampian

Usage:

No current usage.
(†Grampian Limestone (UT) considered abandoned.)


Geologic age:

Paleozoic (Cambrian, Ordovician, Early Mississippian, and Early Pennsylvanian)


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

Type locality: Grampian Hills, [in T. 27 S., R. 13 W.], Frisco district, [Beaver Co.], southwestern UT (Butler, 1913).


AAPG geologic province:

Great Basin 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 does not conform with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005). This may be explained within brackets ([ ]).