No current usage.
(†Broad Ford Sandstone (VA,WV), †Broad Ford Sandstone Member of Price Formation (VA), or †Broad Ford Member of Price Formation (WV) [also spelled Broadford in some reports], considered obsolete. Rocks reallocated to Price Formation. See Price.)
Early Mississippian (Kinderhookian)
At line between Smyth and Tazewell Cos., VA, about 0.5 mi north of Broad Ford [Broadford] village where Laurel Creek of Holston River cuts gap through ridge known as Pine Mountain on west and Brushy Mountain on east (Reger, 1926).
Appalachian 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 ([ ]).