Quaternary geologic map of the Boston 4⁰ x 6⁰ quadrangle, United States and Canada /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), University of Massachusetts at Amherst. Department of Geology and Geography
Other Authors:	Hartshorn, Joseph H. (Joseph Harold), 1922-, Richmond, Gerald Martin, 1914-, Fullerton, David S.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : U.S. Geological Survey ; 1991.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1420 (NK-19) Quaternary geologic atlas of the United States.
Subjects:	Geology, Stratigraphic > Quaternary > Maps. Geology > New England > Maps. Geology > Nova Scotia > Maps. Quaternaire > Cartes. Géologie > États-Unis > Nouvelle-Angleterre > Cartes. Géologie > Canada > Nouvelle-Ecosse > Cartes. États-Unis > Géologie > Quaternaire > Cartes. Canada > Géologie > Quaternaire > Cartes.
Online Access:	https://purl.fdlp.gov/GPO/LPS93619

Description
Item Description:	Chiefly covers most of New Hampshire, southern Maine, eastern Massachusetts, the eastern edge of Connecticut, and all of Rhode Island. Relief shown by contours and spot heights. "Compiled in 1978-82 and 1987." Includes bibliography and 4 ancillary maps: index map, lobate margins, glacial drift, and responsibility for state and province compilations. Cartographic material.
Physical Description:	1 map : color ; 44 x 51 cm., on sheet 76 x 137 cm., folded in envelope 30 x 24 cm. Also available via the Internet from the USGS Web site.
Bibliography:	Includes bibliography and 4 ancillary maps: index map, lobate margins, glacial drift, and responsibility for state and province compilations.