TY - RPRT TI - Maps showing the sedimentary environment of eastern Georges Bank AU - P. C. Valentine AU - E. W. Strom AU - R.G. Lough AU - C. L. Brown PY - 1993 DO - 10.3133/i2279b UR - https://pubs.usgs.gov/publication/i2279B ID - i2279B ER -