Usage:
Wadsworth Bed of Eetza Formation
Geologic age:
Quaternary
Pleistocene
Type section, locality, area and/or origin of name:
Type section: Wadsworth Ampitheatre, north of Wadsworth, Washoe Co., NV (Davis, 1978).
AAPG geologic province:
Great Basin province
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates usage by the U.S. Geological Survey. Other usages by state geological surveys.
"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 ([ ]).