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

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), Geological Survey of Canada
Other Authors:	Gadd, N. R., Fullerton, David S.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2006.
Edition:	Version 1.1, posted July 2006.
Series:	Quaternary geologic atlas of the United States. Miscellaneous investigations series (Geological Survey (U.S.)) ; I-1420.
Subjects:	Geology > Northeastern States > Maps. Geology > Québec (Province) > Maps. Geology > Ontario > Maps. Geology, Stratigraphic > Quaternary > Maps.
Online Access:	https://purl.fdlp.gov/GPO/LPS93621