Filters: Tags: Isle Royale (X) > partyWithName: William F Cannon (X) > partyWithName: Connie L. Dicken (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Laurel G Woodruff U.S. Geological Survey James P Bennett Suzanne W Nicholson Laurel Woodurff woodruff@usgs.gov Categories Web Site (1) View Results as: JSON ATOM CSV

Bedrock, soil, and lichen geochemistry from Isle Royale National Park, Michigan This is a report of geochemical data from various media collected on Isle Royale, a large island in northeastern Lake Superior. Isle Royale became a national park in 1940 and was designated as a wilderness area in 1976. USGS sampling began in 1996 as part of a larger project on the Midcontinent Rift in the Lake Superior region. Data are given in nine Microsoft Excel spreadsheets. All the data are newly acquired by the USGS. Categories: Web Site; Tags: Isle Royale, Keweenaw County, Lake Superior, Michigan, National Park, All tags... basalt, geochemistry, lake sediments, lichen, mercury, native copper, soil, surficial, Fewer tags