Maps of anomalous trace metals in rocks and stream-sediment pebbles of the Wiseman 1⁰ microform

Maps of anomalous trace metals in rocks and stream-sediment pebbles of the Wiseman 1⁰ x 3⁰ quadrangle, Brooks Range, Alaska [microform]

Analyses of surficial deposits, Central Brooks Range, Alaska

Maps showing distribution of selected elements in minus-30-mesh stream sediment samples from the southern part of the Killik River 1⁰ x 3⁰ quadrangle, Alaska [cartographic material]

Geochemistry and mineralogy of heavy-mineral concentrates from the southern part of the Killik River 1⁰ x 3⁰ quadrangle, Alaska [cartographic material]

Maps of anomalous trace metals in rocks and stream-sediment pebbles of the Wiseman 1° x 3° quadrangle, Brooks Range, Alaska

Maps of anomalous trace metals in rocks and stream-sediment pebbles of the Wiseman 1⁰ x 3⁰ quadrangle, Brooks Range, Alaska

Maps showing geochemistry of sediment samples from the southern part of the Chandler Lake quadrangle, Alaska [cartographic material]

Maps showing geochemistry of sediment samples from the northern part of the Chandler Lake quadrangle, Alaska [cartographic material]

Architectural analysis of fluvial conglomerate in the Nanushuk Formation, Brooks Range Foothills, Alaska

Map showing geochemical anomalies in the Brooks Range, Alaska

Surficial-geologic map of parts of the Sagavanirktok and Toolik river drainages, northern Arctic foothills, Alaska