WISSLER] CHARLES C. ABBOTT 71
the Glacial Drift, in the Valley of the Delaware River, near Trenton, New Jersey (Reports, Peabody Museum, vol. II, pp. 30-43, 225-257, Cambridge, 1880).
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Primitive Industry. Salem, 1881.
Traces of a Pre-Indian People (Popular Science Monthly, vol. xxii, pp. 315-322, New York, 1883).
Evidences of the Antiquity of Man in Eastern North America (Proceedings, American Association for Advancement of Science, vol. xxxvii, pp. 293-315, Salem, 1888).
The Descendants of Palaeolithic Man in America (Popular Science Monthly, vol. xxxvi, pp. 145-153, New York, 1890).
Recent Archaeological Exploration in the Valley of the Delaware (Publications, University of Pennsylvania, Series in Philology, Literature, and Archaeology, vol. ii, pp. 1-30, Boston, 1892).
Archaeologia Nova Caesarea. Trenton, 1907.
Ten Years' Diggings in Lenape Land, 1901-1911. Trenton, 1912.
American Museum of Natural History,
New York City, N. Y.
