[1] Larue, D.K. and Legarre, H. (2004) Flow Units, Connectivity, and Reservoir Characterization in a Wave-Dominated Deltaic Reservoir: Meren Reservoir, Nigeria. American Association of Petroleum Geologists Bulletin, 88, 303-324.
[2] Esan, A.E. (2002) High Resolution Sequence Stratigraphic and Reservoir Characterization Studies of D-07, D-08 and E-01 Sands, Block 2 Meren Field, Offshore Niger Delta. NAPE. Texas A&M University, College Station.
[3] Knap, W.A. (1971) A Montane Pollen Species from the Upper Tertiary of the Niger Delta. Journal of Mining and Geology, 6, 23-29.
[4] Evamy, B.D., Haremboure, J., Kamerling, P., Knaap, F.A., Molloy, F.A. and Rowland, P.H. (1978) Hydrocarbon Habitat of Tertiary Niger Delta. American Association of Petroleum Geologists Bulletin, 62, 1-39.
[5] Legoux, O. (1978) Quelques Especes De pollen Caracteristiques De Neogene Du Nigeria. Bull. Cent. Rech. Explor. Prod. Elf-Aquitaine, 2, 265-317.
[6] Sowunmi, M.A. (1981) Aspects of the Late Quaternary Environmental Changes in West Africa. Journal of Biogeography, 8, 457-474.
http://dx.doi.org/10.2307/2844565
[7] Oboh, F.E. (1992) Middle Miocene Palaeoenvironments of the Niger Delta. Palaeogeography, Palaeoclimatology, Palaeoecology, 92, 55-84.
http://dx.doi.org/10.1016/0031-0182(92)90135-R
[8] Frankl, E.J. and Cordry, E.A. (1967) The Niger Delta Oil Province: Recent Developments On-Shore and Off-Shore. 7th World Petroleum Congress, Mexico City, 2-9 April, 195-209.
[9] Short, K.C. and Stauble, A.J. (1967) Outline of the Geology of Niger Delta. American Association of Petroleum Geologists Bulletin, 51, 761-779.
[10] Weber, K.J. and Daukoru, E. (1975) Petroleum Geology of the Niger Delta. Jour. Min. Geol., 12, 9-12.
[11] Avbovbo, A.A. (1978) Tertiary Lithostratigraphy of Niger Delta. American Association of Petroleum Geologists Bulletin, 62, 295-300.
[12] Knox, G.J. and Omatsola, E.M. (1989) Development of the Cenozoic Niger Delta in Terms of the “Escalator Regression” Model and Impact on Hydrocarbon Distribution. In: van der Linden, W.J.M., et al., eds., Proceedings of KNGMG Symposium on Coastal Lowlands, Geology, Geotechnology, Kluwer Academic Publishers, Dordrecht, 181-202.
[13] Tuttle, L.W.M., Charpentier, R.R. and Brownfield, E.M. (1999) The Niger Delta Petroleum System: Niger Delta Province, Nigeria Cameroon and Equatorial Guinea, Africa. US Geological Survey Open-File Report 99-50-H, Denver, 70.
[14] Potonie, R. and Gelletich, J. (1933) Uber Pteridophyten-sporen einer eozaner Braunkohle aus Dorog in Ungarn. S.B. Berlinische Gesellschaft Naturforschender Freunde, 33, 517-526.
[15] Ibrahim, B. (1993) Sporenformen des Aegirhorizonts des Rubrvrviers. Konrad Triltsch, Wurzburg, 46, 8.
[16] Potonie, R. (1956) Synopsis der Gattungen der sporae dispesae I. Geol. Jahrb. Beih, 23, 1-103.
[17] Germeraad, J.H., Hopping, C.A. and Muller, J. (1968) Palynology of Tertiary Sediments from Tropical Areas. Review of Palaeobotany and Palynology, 6, 189-348.
[18] Iversen, J. and Troels-Smith, J. (1950) Pollenmorfogiske definitioner og typer. Danmarks geologiske Undersøgelse, 4, No. 8.
[19] Nagy, E. (1969) Occurrence of the Genus Ephedrites in the Neogene of Hungary. Ghana Palynologica, 4, 277-280.
http://dx.doi.org/10.1080/00173136309436749
[20] Van der hammen, T. and Garcia de mutis, G. (1965) The Paleocene Pollen Flora of Colombia. Leidse Geologische Mededlingen, 35, 105-116.
[21] Van der hammen, T. and Wijstra, T.A. (1964) A Palynological Study of the Tertiary and Upper Cretaceous of British Guiana. Leidse Geologische Medeleingen, 30, 209-231.
[22] Van der hammen (1956) El desarrollo de la flora Micropaleontol. Columbiaus en los perindos geologieos, 29, 61-83.
[23] Dupont, L.M. and Agwu, C.O.C. (1991) Environmental Control of Pollen Grain Distribution Patterns in the Gulf of Guinea and Offshore NW-Africa. Geologische Rundschau, 80, 567-589.
[24] Tossou, M.G. (2002) Recherche palynologique sur lavegetation holocène du sud-Benin (Afrique del’Ouest). Ph.D. Thesis, Proefschrift Universite de Lome, 136.
[25] Sowunmi, M.A. (1981) Aspects of Late Quaternary Vegetational Changes in West Africa. Journal of Biogeography, 8, 457-474.
http://dx.doi.org/10.2307/2844565
[26] Ige, O.E., Datta, K., Sahai, K. and Rawat, K.K. (2011) Palynological Studies of Sediments from North Chioma-3 Well, Niger Delta and Its Palaeoenvironmental Interpretations. American Journal of Applied Sciences, 8, 1249-1257.
http://dx.doi.org/10.3844/ajassp.2011.1249.1257
[27] Vermoerea, M., Degryseb, P., Vanheckec, L., Muchezb, Ph., Paulissend, E., Smetsa, E. and Waelkense, M. (1999) Pollen Analysis of Two Travertine Sections in Baskoy (Southwestern Turkey): Implications for Environmental Conditions during the Early Holocene. Review of Palaeobotany and Palynology, 105, 93-110.
http://dx.doi.org/10.1016/S0034-6667(98)00068-2