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Description
Submarine valleys of Georges Bank.Contoured by Dr. Francis P. Shepard, the father of marine geology.Work done by OCEANOGRAPHER (Image credit: Association of Commissioned Officers )
Credit
Association of Commissioned Officers
Display Date
1932
Location
Georges Bank, offshore Massachusetts Photo
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Bathymetry - Mapping the Features
1920-1985
Keywords
Charting
Soundings
Bathymetry
Acoustic