A characterization of deep-sea coral and sponge communities along the California and Oregon coast using a remotely operated vehicle on the EXPRESS 2018 expedition - Laidig, Tom; Watters, Diana; Prouty, Nancy; Everett, Meredith; Duncan, Lizzie; Clarke, Liz; Caldow, Chris; Demopoulos, Amanda (NOAA Technical Memorandum, 2021)