144 pages in various pagings : 49 illustrations ; 29 cm + 1 map
OCLC
on995470000002471416, ocm06983207, ocn896810987
1 map in pocket.
The Livengood Dome Chert, a new Ordovician formation in central Alaska, and its relevance to displacement on the Tintina fault / by Robert M. Chapman ... [et al.] -- Intertonguing between the Star Point Sandstone and the coal-bearing Blackhawk Formation requires revision of some coal-bed correlations in the southern Wasatch Plateau, Utah / by Romeo M. Flores ... [et al.] -- New evidence supporting Nebraskan age for origin of Ohio River in north-central Kentucky / by W C Swadley -- Reconnaissance geologic study of the Vazante zinc district, Minas Gerais, Brazil / by Charles H. Thorman and Samir Nahass --Constraints on the latest movements on the Melones fault zone, Sierra Nevada foothills, California / by J. Alan Bartow.
Includes bibliographies.
Origin of the river anticlines, central Grand Canyon, Arizona / by Peter W. Huntoon and Donald P. Elston -- Rock control and tectonism, their importance in shaping the Appalachian Highlands / by John T. Hack -- The upper Ordovician and Silurian Hanson Creek Formation of central Nevada / by Reuben J. Ross, Jr., Thomas B. Nolan, and Anita G. Harris -- The Marble Hill Bed: an offshore bar-tidal channel complex in the upper Ordovician Drakes Formation of Kentucky / by W C Swadley -- Paleogene sedimentary and volcanogenic rocks from Adak Island, central Aleutian Islands, Alaska / by James R. Hein and Hugh McLean