{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "Potomac Top of Basement", "description": "
Top of basement contours from Brown and others (1972)<\/SPAN><\/P> <\/P><\/DIV><\/DIV>",
"summary": "Potomac Top of Basement",
"title": "Potomac Top of Basement",
"tags": [
"Lower Potomac Group",
"Maryland",
"Delaware",
"New Jersey"
],
"type": "",
"typeKeywords": [],
"thumbnail": "",
"url": "",
"minScale": "NaN",
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"spatialReference": "",
"accessInformation": "Brown, P. M., Miller, J. A., and Swain, F. M., 1972, Structural and stratigraphic framework, and spatial distribution of permeability of the Atlantic coastal plain, North Carolina to New York: U.S. Geological Survey, Professional Paper 796, 79 p, 59 plates.",
"licenseInfo": "See access and use constraints information.",
"portalUrl": ""
}