Filters: Tags: {"type":"theme","scheme":"https://www.sciencebase.gov/vocab/category/NGGDPP/nggdpp_collection_types"} (X) > Extensions: Shapefile (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Downloadable (1) Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) Shapefile (1) Contacts Sandy Ebersole Categories Data (1) Tags (with Type=theme and Scheme=https://www.sciencebase.gov/vocab/category/NGGDPP/nggdpp_collection_types) ndc_collection (1) View Results as: JSON ATOM CSV

Karst Features of the Southern Bend of the Tennessee River Basin These data include springs/seeps, sink/rises, sinkhole center points, and sinkhole areas (all separate shapefiles) digitized from 1:24,000-scale topographic maps. The area for this project includes the southern bend of the Tennessee River basin (parts of northern Alabama, southern Middle Tennessee, and northeastern Mississippi). The data are part of ongoing karst research by the Geological Survey of Alabama. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: ndc_collection