Upper Cambrian-Lower Ordovician Notch Peak Formation in western Utah Hintze, Lehi F. creator author. Taylor, Michael E. author. Miller, James Frederick 1943- author. Geological Survey (U.S.) issuing body. text bibliography dcu 1988 monographic eng remote 1 online resource (iii, 30 pages) : illustrations, maps + 1 plate. by Lehi F. Hintze, Michael E. Taylor, and James F. Miller. "Lithostratigraphy, biostratigraphy, and regional correlations of the Notch Peak Formation and descriptions of three new members." Includes bibliographical references (pages 29-30). n-us-ut Geology, Stratigraphic Cambrian Geology, Stratigraphic Ordovician Geology Utah Cambrian Geologic Period Geology Geology, Stratigraphic Ordovician Geologic Period Utah From 425 to 570 million years ago fast I 19.16:1393 I 19.16:1393 Upper Cambrian-Lower Ordovician Notch Peak Formation in western Utah Hintze, Lehi F. (DLC) 86600020 (OCoLC)13271550 U.S. Geological Survey professional paper ; 1393 https://purl.fdlp.gov/GPO/gpo93016 COP 141123 20181023093834.0 in00004021534 eng