Figure 12. Quadrangular dredge - the origin of this instrument is unclearalthough it is similar to those used on the ALBATROSS at the end of theNineteenth Century, the TRAVAILLEUR in 1880, and by Raffaele Issel in 1918.
4/5/2019 9:47:41 AM
Photographer: Y. Berard
Credit: Oceanographic Museum of Monaco
Subject: Oceanography