OBJECTID|Source|Notes|URL|DataSources_ID|created_user|created_date|last_edited_user|last_edited_date
|1|FGDC Digital Cartographic Standard for Geologic Map Symbolization|Federal Geographic Data Committee [prepared for the Federal Geographic Data Committee by the U.S. Geological Survey], 2006, FGDC Digital Cartographic Standard for Geologic Map Symbolization: Reston, Va., Federal Geographic Data Committee Document Number FGDC-STD-013-2006, 290 p., 2 plates.|https://ngmdb.usgs.gov/fgdc_gds/geolsymstd.php|DAS7||||
2|MGS Open File Report_12-02-20|Andreasen, D., Staley, A., and Achmad, G., 2013, Maryland Coastal Plain Aquifer Information System: Hydrogeologic Framework: Maryland Geological Survey Open-File Report 12-02-20, 121 p.|http://www.mgs.md.gov/reports/OFR_12-02-20.pdf|DAS2||||
3|MGS Report of Investigations_44|Hansen, H. and Edwards Jr., J., 1986, The Lithology and Distribution of Pre-Cretaceous Basement Rocks Beneath the Maryland Coastal Plain: Maryland Geological Survey Report of Investigations 44, 27p.|http://www.mgs.md.gov/publications/report_pages/RI_44.html|DAS3||||
4|TIGER/Line Shapefile, 2017|U.S. Bureau of the Census, 2017, Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB): Washington D.C., U.S. Bureau of the Census, 2017.|https://catalog.data.gov/dataset/tiger-line-shapefile-2017-nation-u-s-current-state-and-equivalent-national|DAS4||||
5|this report|none|none|DAS1||||
6|GeMS--A Standard for the Digital Publication of Geologic Maps|U.S. Geological Survey National Cooperative Geologic Mapping Program, 2020, GeMS (Geologic Map Schema)-A standard format for the digital publication of geologic maps: U.S. Geological Survey Techniques and Methods, book 11, chap. B10, 74 p.|https://doi.org/10.3133/tm11B10|DAS5|||WJUNKIN|2021-05-04 15:10:19
7|NASA Shuttle Radar Topography Mission|NASA Jet Propulsion Laboratory, 2014, NASA Shuttle Radar Topography Mission United States 1 arc second, Version 3. NASA EOSDIS Land Processes DAAC, USGS Earth Resources Observation and Science (EROS) Center, Sioux Falls, South Dakota (https://lpdaac.usgs.gov)|https://lpdaac.usgs.gov|DAS6|||WJUNKIN|2021-04-30 19:16:34
