The gravity corer strapped down to the back deck of Research Vessel Falkor (too). This tool was used to collect sediment cores from the seafloor for the Exploring Deep-Sea Methane Seeps Along the Chile Margin project.
Gravity Corer
Image courtesy of Adam Skarke.
Download largest version (jpg, 2.86 MB).

The gravity corer strapped down to the back deck of Research Vessel Falkor (too). This tool was used to collect sediment cores from the seafloor for the Exploring Deep-Sea Methane Seeps Along the Chile Margin project.