Condont and radiolarian data from the De Long Mountains quadrangle and adjacent areas, northern Alaska / by Julie A. Dumoulin ... [et al.].
51, [118] pages : digital, PDF file, ill., 1 map.
Anchorage, AK : U.S. Dept. of the Interior, U.S. Geological Survey, [2006]. (Open-file report ; 2006-1068)
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