TY  - RPRT
TI  - Middle and upper Paleozoic granitic rocks in the Piedmont near Fredericksburg, Virginia; geochronology
AU  - Louis Pavlides
AU  - T. W. Stern
AU  - Joseph G. Arth
AU  - K. G. Muth
AU  - M. F. Newell
PY  - 1982
DO  - 10.3133/pp1231b
UR  - https://pubs.usgs.gov/publication/pp1231B
ID  - pp1231B
ER  -