Filters: Tags: {"type":"Place","scheme":"Geographic Names Information System (GNIS)"} (X) > partyWithName: Ryan McAleer (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Florence Bascom Geoscience Center Carlin J Green U.S. Geological Survey - ScienceBase Robert P Wintsch William F Cannon More... Categories Data (1) Tags (with Type=Place and Scheme=Geographic Names Information System (GNIS)) ashland county (1) connecticut (1) fairfield county (1) iron county (1) wisconsin (1) View Results as: JSON ATOM CSV

40Ar/39Ar data from the Old Mine Park area, Trumbull, Connecticut This data release includes 40Ar/39Ar data from the U.S. Geological Survey for samples from Old Mine Park Area, Trumbull, Connecticut. Mineral samples were collected by Robert Wintsch and Harold Moritz. Potassium-bearing mineral grains were separated from the bulk sample and analyzed by argon geochronology at the U.S. Geological Survey Bascom ARgon Dating (BARD) Laboratory in Reston, Virginia. The data provide age constraints on units in the relevant geologic mapping area. Categories: Data; Tags: 40Ar/39Ar, Bascom ARgon Dating Laboratory, Connecticut, Economic Geology, FBGC, All tags... Fairfield County, Geochemistry, Mineral Resources, Structural Geology, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), geologic mapping, Fewer tags Photomicrographs from the Ironwood Iron-Formation, Gogebic Iron Range, Wisconsin, USA This dataset comprises photomicrographs from drill core and outcrop samples from the Ironwood Iron-Formation. Tags: Ashland County, Iron County, Iron formation, Wisconsin, metamorphism (geological), All tags... mineral deposits, Fewer tags