pl23_theb3793.jpg
![North Atlantic Ocean showing clear delineation of Mid-Atlantic Ridge theb3793.jpg North Atlantic Ocean showing clear delineation of Mid-Atlantic Ridge](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb3793.jpg)
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https://www.noaa.gov/media/digital-library-photo/pl23theb3793jpg-0Description
North Atlantic Ocean showing clear delineation of Mid-Atlantic Ridge.Detail of Sir John Murray map
Credit
NOAA Central Library
Display Date
1911
Location
North Atlantic Photo
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Bathymetry - Mapping the Features
Pre-1920
Keywords
Charting
Soundings
Bathymetry
Mechanical