1. USGS Thesaurus
Earth > Land > North America > United States > USGS Quadrangles
Newark
quadrangle 1:250,000 scale
Subtopics
Allentown
Newark
Reading
Trenton
See also
Early Mesozoic basin aquifers
Mid Atlantic
New Jersey
New York
New York and New England carbonate-rock aquifers
Northern Atlantic Coastal Plain aquifer system
Pennsylvania
Piedmont and Blue Ridge carbonate-rock aquifers
Piedmont and Blue Ridge crystalline-rock aquifers
Valley and Ridge aquifers
Valley and Ridge carbonate-rock aquifers
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