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![Profile with bottom characteristics of TUSCARORA soundings theb3778.jpg Profile with bottom characteristics of TUSCARORA soundings](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb3778.jpg?itok=aXyipOYD)
Description
Profile with bottom characteristics of TUSCARORA soundings.Profile shows continental slope and Juan de Fuca Ridge.This was the first indication of the Juan de Fuca Ridge system
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Bathymetry - Mapping the Features
Pre-1920
Keywords
Charting
Soundings
Bathymetry
Mechanical