A bottom gravity survey of the shallow water regions of southern Monterey Bay and its geological interpretation.. Oceanography. Measuring Screw. Figure 6. Simplified Diagram of the LaCoste and Romberg Gravimeter (after
LaCoste & Romberg ! ! ! ! ! ! ! ! ! Instruction Manual Model G Gravity Meter G-509
LaCoste and Romberg Gravity model G meter | Australian Society of Exploration Geophysicists