OJG  Vol.3 No.2 , April 2013
Microfacies and Sedimentary Environments of the Fahliyan Formation from the Southwest of Iran (Shiraz, Zagros)
Abstract: The Fahliyan Formation is a carbonate sequence of Lower Cretaceous (Berriasian-Hauterivian) in age and was deposited in the Zagros sedimentary basin. This formation is a part of Khami Group and is a reservoir rock in Zagros Basin. This formation was investigated by a detailed petrographic analysis in order to clarify the depositional facies and sedimentary environment in the Kuh-e-Gadvan in Fars Province. Petrographic studies led to the recognition of nine microfacies that were deposited in four facies belts: tidal flat, lagoon, and barrier and shallow open-marine. An absence of turbidite deposits, reefal facies, and gradual facies changes indicate that the Fahliyan Formation was deposited on a carbonate ramp.
Cite this paper: M. Shirazi, F. Jahromi and M. Bahrami, "Microfacies and Sedimentary Environments of the Fahliyan Formation from the Southwest of Iran (Shiraz, Zagros)," Open Journal of Geology, Vol. 3 No. 2, 2013, pp. 49-53. doi: 10.4236/ojg.2013.32008.

[1]   G. A. James and J. G. Wynd, “Stratigraphic Nomenclature of Iranian Oil Consortium Agreement Area,” AAPG Bulletin, Vol. 49, No. 12, 1965, pp. 2182-2245.

[2]   R. J. Dunham, “Classification of Carbonate Rocks According to Depositional Texture,” AAPG Memoir, Vol. 1, 1962, pp. 108-121.

[3]   J. L. Wilson, “Carbonate Facies in Geological History,” Springer-Verlag, Berlin, 1975. doi:10.1007/978-1-4612-6383-8

[4]   E. Flügel, “Microfacies Analysis of Limestones,” Springer-Verlag, Berlin, 1982. doi:10.1007/978-3-642-68423-4

[5]   A. V. Carozzi, “Carbonate Rocks Depositional Model,” Prentice Hall, Upper Saddle River, 1989.

[6]   G. Einsele, “Sedimentary Basins; Evolution, Facies and Sediment Budget,” Springer-Verlag, Berlin, 2000.

[7]   M. E. Tucker, “Sedimentary Petrology,” 3rd Edition, Blackwell, Oxford, 2001.

[8]   G. Friedman, “The Arid Peritidal Complex of Abudhabi: A Historical Perspective,” Carbonates and Evaporites, Vol. 10, No. 1, 1995, pp. 2-7. doi:10.1007/BF03175237

[9]   E. Flügel, “Microfacies of Carbonat Rocks Analysis, Interpretation and Application,” Springer-Verlag, Berlin, 2004.

[10]   M. E. Tucker and V. P. Wright, “Carbonate Sedimentology,” Blackwell Scientific Publication, Oxford, London, 1990. doi:10.1002/9781444314175

[11]   B. Kuhry, et al., “Indications of Current Actions in Late Jurassic Limestones, Radiolarian Limestones, Saccocoma Limestones and Associated Rocks from the Subbetic SE Spain,” Sedimentary Geology, Vol. 15, No. 3, 1976, pp. 235-258. doi:10.1016/0037-0738(76)90018-X

[12]   G. J. Nichols, “Sedimentology and Stratigraphy,” Blackwell Science, Oxford, 1999.

[13]   Y. Lasemi and K. Nourafkan, “Sequence Stratigraphic Control on Prolific HC Reservoir Development, Southwest Iran,” Oil and Gas Journal, Vol. 106, 2008, pp. 1-6.