TY - BOOK AU - Gilluly, James, AU - ED - ED - ED - ED - SN - 2 PY - 1968///]46 CY - San Francisco PB - W. H. Freeman KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Geology N1 - Includes bibliographies; 5 ER -