TY - RPRT TI - Geologic characterization of shelf areas using usSEABED for GIS mapping, modeling processes and assessing marine sand and gravel resources AU - S.J. Williams AU - J. D. Bliss AU - M.A. Arsenault AU - C.J. Jenkins AU - J.A. Goff PY - 2012 DO - 10.1061/40926(239)194 UR - https://pubs.usgs.gov/publication/70031652 ID - 70031652 ER -