TY - RPRT TI - Seabed maps showing topography, ruggedness, backscatter intensity, sediment mobility, and the distribution of geologic substrates in quadrangle 3 of the Stellwagen Bank National Marine Sanctuary region offshore of Boston, Massachusetts AU - Page C. Valentine AU - VeeAnn A. Cross PY - 2026 DO - 10.3133/sim3544 UR - https://pubs.usgs.gov/publication/sim3544 ID - sim3544 ER -