TY - BOOK AU - Pavlides,Louis TI - The central Virginia volcanic-plutonic belt: an island arc of Cambrian(?) age PY - 1981/// CY - Washington PB - U.S.G.P.O. (United States government printing office) KW - Rocks, Igneous KW - Island arcs KW - Virginia KW - Geology KW - Geology, Stratigraphic KW - Cambrian N1 - Bibliography: p.A31-A34 ER -