TY - RPRT TI - U.S. Geological Survey programs of resource assessment, geologic environmental studies, and marine geology investigations of the continental margin adjacent to deep sea areas in the Atlantic and Gulf of Mexico AU - John Charles Behrendt PY - 1977 DO - 10.3133/ofr77320 UR - https://pubs.usgs.gov/publication/ofr77320 ID - ofr77320 ER -