Maps Showing Sea Floor Topography, Sun-Illuminated
Sea Floor Topography, and Backscatter Intensity of
Quadrangles 1 and 2 in the Great South Channel Region,
Western Georges Bank

Page C. Valentine, editor

A. Sea Floor Topography of Quadrangle 1
     By Page C. Valentine, Tammie J. Middleton, and Jeremy T. Malczyk

B. Sun-Illuminated Sea Floor Topography of Quadrangle 1
     By Page C. Valentine, Tammie J. Middleton, and Jeremy T. Malczyk

C. Sea Floor Topography of Quadrangle 2
     By Page C. Valentine, Jeremy T. Malczyk, and Tammie J. Middleton

D. Sun-Illuminated Sea Floor Topography of Quadrangle 2
     By Page C. Valentine, Jeremy T. Malczyk, and Tammie J. Middleton

E. Backscatter Intensity and Sun-Illuminated Sea Floor Topography of Quadrangles 1 and 2
     By Page C. Valentine, Tammie J. Middleton, and Sarah J. Fuller

U.S. GEOLOGICAL SURVEY GEOLOGIC INVESTIGATIONS SERIES MAP I–2698

2002, Version 1.0

Prepared in cooperation with the National Oceanic and Atmospheric Administration