Northeast of Northport. Suffolk County, New York. ca. 1903.
Dates
Date Taken
1903
Summary
Broken ground landslip area and inner scarp and tilted block northeast of Northport. Photo by G.N. Knapp. Suffolk County, New York. ca. 1903. Plate 13-A in U.S. Geological Survey. Professional paper 82. 1914.
Summary
Broken ground landslip area and inner scarp and tilted block northeast of Northport. Photo by G.N. Knapp. Suffolk County, New York. ca. 1903. Plate 13-A in U.S. Geological Survey. Professional paper 82. 1914.
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