5Tuttle M L W, Charpentier R R, Delta petroleum system: Niger Cameroon, and Equatorial Guinea, 2000. Brownfield M E. Delta Province The Niger Africa[R]. Virginia Nigeria USGS
6Doust H, Omatsola E. Niger Delta[A]. Edwards J D, Santogrossi P A. AAPG Memoir 48: Divergent/passive margin basins[C]. Tulsa: AAPG, 1990. 201-238.
7Haack R C. Niger Delta petroleum system, Nigeria[A]. Mello M R, Katz B J. AAPG Memoir 73:Petroleum systems of south Atlantic margins[C]. Tulsa:AAPG, 2000. 213-231.
8Mann P, Gahagan L, Gordon M. Tectonic setting of the world's giant oil fields[A]. Halbouty M, Horn M. AAPG Memoir 78:Giant oil and gas fields of the decade 1990 2000[C]. Tulsa; AAPG, 2003. 15-105.
9Hemsted T, Second and third millennium reserves development in African basins[A]. Arthur T. Petroleum geology of Africa: New themes and developing technologies[C]. London: The Geological Society, 2003.
10Rogers J J W, Unrug R, Sultan M. Tectonic assembly of Gondwana[J]. Journal of Geodynamics, 1995, 19:1-34.
