Map of distribution of lithologies in the central Hudson Highlands, based on four major units. 1:62,500 scale. (incl. West Point, Cornwall, Peekskill, & Popolopen Lake 7_' quadrangles. (from PhD thesis, 1m1682)
Map of distribution of lithologies in the central Hudson Highlands, based on four major units. 1:62,500 scale. (incl. West Point, Cornwall, Peekskill, & Popolopen Lake 7_' quadrangles. (from PhD thesis, 1m1682)