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Author Dumoulin, Julie A.
Title Condont and radiolarian data from the De Long Mountains quadrangle and adjacent areas, northern Alaska / by Julie A. Dumoulin ... [and others].
Imprint Anchorage, AK : U.S. Dept. of the Interior, U.S. Geological Survey, [2006]

Author Dumoulin, Julie A.
Series Open-file report ; 2006-1068.
U.S. Geological Survey open-file report ; 2006-1068.
Subject Conodonts -- Alaska -- De Long Mountains.
Conodonts -- Alaska -- Misheguk Mountain.
Conodonts -- Alaska -- Noatak.
Radiolaria, Fossil -- Alaska -- De Long Mountains.
Paleontological excavations -- Alaska.
Geology, Stratigraphic -- Paleozoic.
Geology, Stratigraphic -- Mesozoic.
Lithofacies -- Alaska.
Alt Name Geological Survey (U.S.). Alaska Mineral Resources Program.
Description 51 page, 118 unnumbered pages : digital, PDF file.
monochrome rdacc
System Details Mode of access: Internet from the USGS web site. Address as of 8/17/07:ṯext.pdf; current access via PURL.
Note Title from PDF cover (viewed on Aug. 23, 2006).
Additional authors on cover: Anita G. Harris, Charles D. Blome, and Lorne E. Young.
Summary This report presents biostratigraphic data from 289 collections at 189 localities in the De Long Mountains, Misheguk Mountain, and Noatak quadrangles; most of these data have never been previously published. The collections were made during studies of the Red Dog massive sulfide deposit in 1998-2004 and in support of regional mapping projects in 1979, 1981, 1983, and 1997-98. The collections--mostly conodonts and some radiolarians--tightly constrain the age of many stratigraphic units of Devonian through Triassic age exposed within the study area, and provide additional data on the depositional environments and thermal history of these rocks.
Bibliography Note Includes bibliographical references (leaves 44-51).
OCLC # 71055478

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