Information on sediment cores collected offshore Cascadia, during field activities 2020-633-FA and 2021-636-FA

This dataset presents core information such as core IDs, section numbers, lengths, depth intervals, and locations from sediment cores collected along the Cascadia subduction zone. These cores were collected by the Monterey Bay Aquarium Research Institute (MBARI) aboard the R/V Western Flyer in 2020 and 2021 using the remotely operated vehicle (ROV) Doc Ricketts. All cores were transported to the U.S. Geological Survey's Pacific Coastal and Marine Science Center sediment core laboratory for analyses. An inventory of core section CT, MSCL, and photograph scan files available in this data release are listed here.