Filters: Tags: {"scheme":"None"} (X) > partyWithName: Blodgett, R.B. (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys Clautice, K.H. Dover, J.H. Liss, S.A. Newberry, R.J. More... Tag Types Place (7) Tags (with Scheme=None) manley basin (2) yukon river (2) chulitna (1) healy quadrangle (1) manley hot springs (1) View Results as: JSON ATOM CSV

Geologic map of the Tanana A-1 and A-2 quadrangles, central Alaska This report provides detailed (1:63,360-scale) mapping of the Tanana A-1 and A-2 quadrangles (500 square miles; equivalent to eight 7.5-minute quadrangles). The area is part of the Manley Hot Springs-Tofty mining districts and adjacent to the Rampart mining district to the south of the Tanana B-1 Quadrangle. This report includes detailed bedrock, surficial, structural, and stratigraphic data. Based on the resulting geologic maps, field investigations, and laboratory materials analyses, the report also includes derivative maps of geologic construction materials and geologic hazards. The Tanana A-1 and A-2 Quadrangles and surrounding area comprise several isolated mountainous ridges in the western Yukon-Tanana Upland... Tags: 40Ar/39Ar, Aerial Photography, Aeromagnetic Map, Aeromagnetic Survey, Age Dates, All tags... Bibliography, Biostratigraphy, CIPW Norms, Carbonates, Cerium, Clastics, Conductivity Survey, Core Logs, Cultural Resources, Depositional Environment, Diagenesis, Disseminated, Economic Geology, Economic Study, Electromagnetic Survey, Epithermal, Erosion, Faulting, Folding, Fossils, Geologic Map, Geomorphology, Geophysical Map, Glacial, Glacial Processes, Gold, Greenschist, Greisen, Historic Resources, Hot Springs, K-Ar, Lab Methods, Lode, Magnetic Susceptibility, Magnetometer Survey, Major Oxides, Manley Basin, Marine, Measured Stratigraphic Section, Metamorphic Grade, Metamorphism, Mineralogy, Mining, Modal Analysis, Niobium, Ores, Orogeny, Paleobotany, Paleocurrent, Paleoenvironment, Paleontology, Palynology, Petrogenesis, Petrography, Petrology, Placer, Plutonic, Plutonic Hosted, Precious Metals, Production Data, Provenance, Rare Earth Elements, Reconstructions, Regional, Regional Metamorphism, Remote Sensing, Resistivity Survey, Resource Assessment, Sandstone, Sedimentary, Sedimentation, Shale, Silver, Structure, Structure Map, Surficial, Tectonic Map, Tectonics, Terranes, Topographic Map, Turbidites, Type Section, Uplift, Volcanic, Volcanic Hosted, Yukon River, geoscientificInformation, Fewer tags Interpretive geologic bedrock map of the Tanana A-1 and A-2 quadrangles, central Alaska This report provides detailed (1:63,360-scale) mapping of the Tanana A-1 and A-2 quadrangles (500 square miles; equivalent to eight 7.5-minute quadrangles). The area is part of the Manley Hot Springs-Tofty mining districts and adjacent to the Rampart mining district to the south of the Tanana B-1 Quadrangle. This report includes detailed bedrock, structural, and stratigraphic data. The Tanana A-1 and A-2 Quadrangles and surrounding area comprise several isolated mountainous ridges in the western Yukon-Tanana Upland of interior Alaska. Tags: 40Ar/39Ar, Aerial Photography, Aeromagnetic Survey, Age Dates, Bedrock, All tags... CIPW Norms, Cerium, Conductivity Survey, Dome, Economic Geology, Faults, Fossils, Geochemical Surveys, Geological Process, Glaciers, Gold, Isotopes, K-Ar, Major Oxides, Manley Basin, Manley Hot Springs, Modal Analysis, Niobium, Permeability, Petroleum, Placer, Production Data, Resource Assessment, Rocks, Silver, Yukon River, geoscientificInformation, Fewer tags Fossil locality map of the Healy A-6 Quadrangle, south-central Alaska This report presents in tabular form a complete listing of faunal and minor floral elements, along with their identification as known to date, for all fossils collected by field party members of the Alaska Division of Geological & Geophysical Surveys (DGGS) during their 1997 and 1998 geological mapping effort in the Healy A-6 Quadrangle. In addition, all known U.S. Geological Survey fossil localities that could be located from previously published maps are also shown on the fossil locality map and listed in the fossil register. Tags: Ammonites, Bivalves, Brachiopods, Bryozoans, Buchia, All tags... Chulitna, Conodonts, Corals, Fossils, Gastropods, Halobia, Healy Quadrangle, Mollusks, Paleontology, Pelecypods, Radiolarians, Trace Fossils, geoscientificInformation, Fewer tags