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pl23_map00105.jpg

1937 tectonic map including offshore bathymetry of Portugal showing numerousoffshore canyons

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23map00105jpg

Description

1937 tectonic map including offshore bathymetry of Portugal showing numerousoffshore canyons. Part of Bruce Heezen collection at NOAA Central Library.

Credit

NOAA Central Library Historical Collection

Keywords

Exploration