A map of Hudson Canyon reproduced in James Dwight Dana’s Manual of Geology, first edition, published in 1862. This map was provided by the United States Coast Survey to Dana. The first discovery of submarine canyons occurred on the Pacific Coast, Hueneme Canyon in 1855 and Monterey Canyon in 1857.
Photo Category: Exploration - Maps
Added On | 18th October 2015 |
Viewed | 6 viewed |