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Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions ArcGIS Service Definition (1) NGGDPP Collection (1) Shapefile (1) Types Map Service (2) OGC WFS Layer (2) OGC WMS Layer (2) ArcGIS REST Map Service (1) ArcGIS Service Definition (1) More... Contacts Alaska Division of Geological & Geophysical Surveys Bryn White Carol Luttmer Idaho Geological Survey South Okanagan-Similkameen Conservation Program (OCCP); Caslys Consulting for Okanagan BCS South Okanagan-Similkameen Conservation Program (SOSCP) Categories Physical Item (1) Tag Types Other (2) Theme (2) Place (1) location (1) Tag Schemes None (1) https://www.sciencebase.gov/vocab/category/NGGDPP/NGGDPPCollectionTheme (2) View Results as: JSON ATOM CSV

Collection of radiometric age data from Alaska This collection consists of samples with age data and associated information for available radiometric dates for rocks and minerals in Alaska. The sample records and their associated publications were loaded into the Alaska Division of Geological and Geophysical Surveys division-wide database. A legacy Microsoft Access database exists that includes dates for all available U-Pb, K-Ar, 40Ar/39Ar, and Rb-Sr data for Alaska through 2007. Previous compilations by Wilson and others (1990) and U.S. Geological Survey (1999) provided the initial source of age data. Additional radiometric dates were compiled from both published and unpublished sources. This legacy project added essential basic supporting information that... Categories: Data, Physical Item; Types: Collection, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Geochronology, Geological Collection, age dates, analysis New Idaho Geological Survey Digital Analytical Data publications The Idaho Geological Survey Digital Analytical Data (DAD) publications series consists of tables of sample locations, test results such as whole-rock XRF, and other attribute information including labs, dates, and names of collectors. The DAD series are delivered as XLSX (Windows Excel files) spreadsheets and include metadata. These data will eventually be processed into the Idaho Geological Survey's Geochem database. Categories: Data; Tags: Geological Collection, Idaho, Idaho, analyses, analysis, All tags... elements, geology, minerals, ndc_collection, rock sample, soil sample, stream sediment sample, Fewer tags Okanagan-Similkameen Region Biodiversity Conservation Analysis Habitat Connectivity Rankings A GIS-based analysis was used to model habitat connectivity in the three Okanagan Regional Districts in British Columbia: the North Okanagan Regional District, the Central Okanagan Regional District and the Regional District of Okanagan-Similkameen. This model integrated a series of parameters to identify connected and potentially fragmented habitats. The model was not specific to a particular species. The goal was to identify portions of the landscape offering a higher opportunity for wildlife movement at a regional scale. The following parameters were used to model connectivity corridors: Elevation – Lower elevations (i.e., the valley) receive higher scores; Slope – Steep slopes receive lower scores; Terrain Ruggedness... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: British Columbia, Okanagan, Similkameen, South Okanagan, analysis, All tags... biodiversity, connectivity, conservation, habitat, land classes, opportunity, wildlife, Fewer tags