TY - RPRT TI - Grenvillian magmatism in the northern Virginia Blue Ridge: Petrologic implications of episodic granitic magma production and the significance of postorogenic A-type charnockite AU - R.P. Tollo AU - J. N. Aleinikoff AU - E.A. Borduas AU - A.P. Dickin AU - R.H. McNutt AU - C.M. Fanning PY - 2006 DO - 10.1016/j.precamres.2006.08.010 UR - https://pubs.usgs.gov/publication/70028877 ID - 70028877 ER -