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

Geologic Unit: Strathclair

Usage:

Strathclair Formation of Interlake Group (MT,ND)


Geologic age:

Silurian


Type section, locality, area and/or origin of name: (See Canadian Lexicon)

Type section (subsurface): depth-interval 3,118 to 3,157 ft, Dome Strathclair well, LSD 8-34-16-21 West of Principal Meridian (WPM), Manitoba, Canada (CSPG Western Canada Lexicon).


AAPG geologic province:

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