TY - BOOK T1 - Origin of granite;conference at meeting of the Geological Society of America held in Ottawa, Canada, December 30, 1947. James Gilluly, chairman. DA - 1964, c1948. CY - [New York] VL - 28 CN - QE462.G7 G4 1964 CN - QE462.G7 PP - [New York] PY - 1964, c1948. ID - 58296 KW - Granite. TI - Origin of granite;conference at meeting of the Geological Society of America held in Ottawa, Canada, December 30, 1947. James Gilluly, chairman. ER -