WFS The bedrock geologic map portrays the current interpretation of the distribution of various bedrock stratigraphic units present at the bedrock surface. The bedrock surface is buried by unconsolidated surficial sediments (mostly Quaternary) over most of its extent, but this surface coincides with the modern land surface in areas of bedrock exposure. The map is consistent with all available data including drill records and well samples, as well as surface bedrock exposures (both natural and man-made) and shallow-to-bedrock soils units (NRCS county soils maps). Mapped stratigraphic intervals are portrayed primarily at the group level (i.e., a grouping of bedrock formations), each characterized by distinctive lithologies (rock types) summarized in the map key and associated metadata. The distribution of bedrock units was mapped to conform to the current map of bedrock topography (elevation of the bedrock surface). The structural configurations of relevant stratigraphic datums were intercepted with the bedrock topographic surface to produce the map contacts. The line style shown on the bedrock geologic map qualitatively reflects both data density and degree of certainty of individual stratigraphic contacts. ESRI() United States North America USGIN Michigan Geological Survey Geoserver Geology Geologic Map GeoSciML onegeology WFS 2.0.0 Donald McDonald Geologist 517-335-6010 1.0.0 1.1.0 2.0.0 text/xml; subtype=gml/3.2 none local results hits GML32 GML32+ZIP GML32+GZIP application/gml+xml; version=3.2 GML3 GML3+ZIP GML3+GZIP text/xml; subtype=gml/3.1.1 GML2 GML2+ZIP GML2+GZIP text/xml; subtype=gml/2.1.2 GEOJSON GEOJSON+ZIP GEOJSON+GZIP ESRIGEOJSON ESRIGEOJSON+ZIP ESRIGEOJSON+GZIP KML application/vnd.google-earth.kml xml application/vnd.google-earth.kml+xml KMZ application/vnd.google-earth.kmz SHAPE+ZIP CSV CSV+ZIP CSV+GZIP Geopackage Geopackage+ZIP none local TRUE FALSE FALSE TRUE TRUE FALSE FALSE FALSE TRUE FALSE FALSE FALSE FALSE FALSE 1000 gsmlp:GeologicUnitView GeologicUnitView urn:ogc:def:crs:EPSG::4326 -90.41845016 41.69611809 -82.41859891 48.26268418 TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE FALSE FALSE FALSE TRUE FALSE TRUE FALSE