TY - RPRT TI - 40Ar/39Ar thermochronology and Alleghanian development of the southernmost Appalachian Piedmont, Alabama and southwest Georgia AU - Mark G. Steltenpohl AU - Michael J. Kunk PY - 1993 DO - 10.1130/0016-7606(1993)105<0819:aataad>2.3.co;2 UR - https://pubs.usgs.gov/publication/70207646 ID - 70207646 ER -