TY - RPRT TI - Allostratigraphy of the U.S. middle Atlantic continental margin; characteristics, distribution, and depositional history of principal unconformity-bounded upper Cretaceous and Cenozoic sedimentary units AU - C. Wylie Poag AU - Lauck W. Ward PY - 1993 DO - 10.3133/pp1542 UR - https://pubs.usgs.gov/publication/pp1542 ID - pp1542 ER -