TY - BOOK AU - Milici,Robert C. AU - Wedow,Helmuth TI - Upper Ordovician and Silurian stratigraphy in Sequatchie Valley and parts of the adjacent valley and ridge, Tennessee T2 - Geological Survey professional paper U1 - 551.730976877 PY - 1977/// CY - Washington, D.C. PB - United States Government Printing Office KW - Geology, Stratigraphic KW - Ordovician KW - Silurian KW - Geology KW - Tennessee KW - Sequatchie River Valley KW - Chattanooga Region N1 - Includes index; Bibliography: p. 36-38 ER -