TY - BOOK AU - Trompette,R. AU - Young,G.M. TI - Upper precambrian correlations T2 - Precambrian Research, special issue. IGCP Project no.118 PY - 1981/// CY - Amsterdam PB - Elsevier Science KW - Geology, Stratigraphic KW - Precambrian N1 - Includes bibliographical references ER -