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Schunemunk quadrangle, New York: U.S. Geological Survey
Schunemunk quadrangle, New York: U.S. Geological Survey 1902; 1909
Newburg Quadrangle, New York: U.S. Geological Survey
Newburg Quadrangle, New York: U.S. Geological Survey 1903; 1908
Ellenville quadrangle, New York: U.S. Geological Survey
Ellenville quadrangle, New York: U.S. Geological Survey 1906; 1909
Goshen quadrangle, New York – New Jersey: U.S. Geological Survey
Goshen quadrangle, New York – New Jersey: U.S. Geological Survey 1908
Port Jervis quadrangle, New York – New Jersey – Pennsylvania: U. S. Geological Survey
Port Jervis quadrangle, New York – New Jersey – Pennsylvania: U. S. Geological Survey 1908
Greenwood Lake quadrangle, New York – New Jersey: U.S. Geological Survey
Greenwood Lake quadrangle, New York – New Jersey: U.S. Geological Survey 1910
Ramapo Quadrangle, New York – New Jersey: U.S. Geological Survey
Ramapo Quadrangle, New York – New Jersey: U.S. Geological Survey 1910