Seabed maps showing topography, ruggedness, backscatter intensity, sediment mobility, slope, and the distribution of geologic substrates in quadrangle 6 of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts /

Bibliographic Details
Corporate Author:	United States. National Oceanic and Atmospheric Administration (sponsoring body.)
Other Authors:	Valentine, Page C. (Cartographer), Gallea, Leslie B. (Cartographer)
Format:	Government Document Map
Language:	English
Published:	Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2015.
Series:	Scientific investigations map ; 3341.
Subjects:	Submarine topography > Massachusetts > Stellwagen Bank National Marine Sanctuary > Maps. Ocean bottom > Massachusetts > Stellwagen Bank National Marine Sanctuary > Maps. Stellwagen Bank National Marine Sanctuary (Mass.) > Maps.
Online Access:	https://purl.fdlp.gov/GPO/gpo62916 http://purl.fdlp.gov/GPO/gpo62916

Description
Item Description:	Relief shown by shading, contours, and spot heights. Title from title screen (viewed on Nov. 13, 2015). Includes text, location maps, 1 table, and spatial data.
Physical Description:	1 online resource (10 maps) : color + 1 pamphlet (vii, 21 pages).
Bibliography:	Includes bibliographical references in pamphlet (page 20).