TY - RPRT TI - Gravity investigations of the Chesapeake Bay impact structure AU - J. B. Plescia AU - D. L. Daniels AU - A. K. Shah PY - 2009 DO - 10.1130/2009.2458(09) UR - https://pubs.usgs.gov/publication/70033918 ID - 70033918 ER -