Maine Geological Survey (MGS) 20130816 small_point_bedrock_unit_contacts vector digital data SMALL_POINT_BEDROCK_UNIT_CONTACTS contains boundary arcs of bedrock geology for the quadrangle mapped at a scale of 1:24,000, from the Maine Geological Survey, Department of Agriculture, Conservation and Forestry. Printed maps published by the Maine Geological Survey on USGS 7.5' quadrangle bases. Bedrock geology boundaries delineated and digitized by the Maine Geological Survey from data compiled on USGS 7.5' quadrangle bases. Bedrock geology arcs coded by line type (lsymbol). Full description of each line type is contained in the associated attribute table. Delineate bedrock characteristics. Bedrock maps indicate the distribution, lithology, age, and structural characteristics of bedrock units, and the stratigraphic, intrusive, and structural relationships among rock units. Symbols indicate locations of specific bedrock features such as the occurrence of natural outcrop exposures, occurrences of particular rock or mineral types, orientations of stratigraphic or structural features, and other features of interest noted in the field by the geologist. This information has a wide variety of uses by environmental or geotechnical consultants, hydrogeologists, mineral prospectors, rock and stone producers, soil scientists, ecologists, and geologists. 20130816 publication date Complete Irregular -69.876307 -69.747935 43.750972 43.624203 Maine GIS Thesaurus-Theme geology, bedrock ISO Keyword Thesaurus geoscientificInformation, imageryBaseMapsEarthCover ISO 19115 Topic Categories geoscientificInformation Maine GIS Thesaurus-Place Maine, United States GCMD Parameter Keyword solid earth None Users must assume responsibility in determining the usability of this data for their purposes. User must include full citation (author, pubdate, title, and source fields in associated attribute table) for the bedrock geology points when using the data in printed or digital form. Maine Geological Survey (MGS) mailing
93 State House Station
Augusta Maine 04333 USA
207-287-2801 mgs@maine.gov
Credit should be given to the data source and/or originator when data is transferred or printed. Source should be cited as: Maine Geological Survey, 93 State House Station, Augusta, ME 04333-0093. Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; Esri ArcGIS 10.1.1.3143
24000 hardcopy USGS 1:24,000 7.5' quadrangles used as mapping base Vector String 194 NAD 1983 UTM Zone 19N 0.9996 -69.0 0.0 500000.0 0.0 coordinate pair 0.000000002220024164500956 0.000000002220024164500956 meter D North American 1983 GRS 1980 6378137.0 298.257222101 small_point_bedrock_unit_contacts Arc feature class ESRI FID Internal feature number. Esri Sequential unique whole numbers that are automatically generated. Shape Feature geometry. Esri Coordinates defining the features. LSYMBOL Code used to identify type of line symbol used for unit contact MGS 11 solid line MGS 13 dashed line MGS 16 non-plotting line MGS 17 poorly located contact MGS Pubcode Maine Geological Survey publication code for published bedrock geology open-file map MGS from associated open-file map Author Author of published bedrock geology open-file map MGS from associated open-file map Pubdate Publication date of bedrock geology open-file map MGS from associated open-file map Title Title of published bedrock geology open-file map MGS from associated open-file map Source Source of published bedrock geology open-file map MGS from associated open-file map FNODE_ Feature class geometry ESRI calculatated by ArcMap TNODE_ Feature class geometry ESRI calculatated by ArcMap LPOLY_ Feature class geometry ESRI calculatated by ArcMap RPOLY_ Feature class geometry ESRI calculatated by ArcMap LENGTH Feature class geometry ESRI calculatated by ArcMap DESCRIP Description of contact type MGS from geologist field data OBJECTID Unique number assigned by ArcMap ESRI assigned by ArcMap Attribute table for bedrock geology unit contact arcs. 20130816 Maine Geological Survey (MGS) mailing
93 State House Station
Augusta Maine 04333 USA
207-287-2801 mgs@maine.gov
FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 local time Users must assume responsibility in determining the usability of this data for their purposes. User must include full citation (author, pubdate, title, and source fields in associated attribute table) for the bedrock geology points when using the data in printed or digital form.