TY - RPRT TI - Plays for assessment in Region VI, Gulf Coast as of October 4, 1993; 1995 national assessment of oil and gas AU - D. L. Gautier AU - K. L. Varnes PY - 1993 DO - 10.3133/ofr93596f UR - https://pubs.usgs.gov/publication/ofr93596F ID - ofr93596F ER -