Figure 50. Petersen scoop bottom sampling device used by the Danish scientistC. G. Johan Petersen for studies of the bottom sediments of the Baltic Seafrom 1910 to 1912. Top: the original sampler. Bottom: sampling device in theOceanographic Museum
4/4/2019 2:00:44 PM
Photographer: Y. Berard
Credit: Oceanographic Museum of Monaco
Subject: Oceanography
Subject: Historical instruments