• Home
  • Microbiostratigraphy of upper Cretaceous deposits (Bangestan Group) in the northwestern flank of Sepid Kuh anticline, W Iran

Share To

Article Url


Manuscript ID : IJES-1608-1042 (R3) Visit : 200 Page: 179 - 187

10.30495/ijes.2022.521332.1042

Article Type: Original Research

Microbiostratigraphy of upper Cretaceous deposits (Bangestan Group) in the northwestern flank of Sepid Kuh anticline, W Iran

Subject Areas : Paleontology

Iraj Maghfouri Moghaddam 1 , Keyvan Khaksar 2 , Ghamarnaz Darabi 3 , Zahra Rahomo rokrok 4 , Ziba Besharati 5

1 - Geology Department, Faculty of Science, Lorestan University, Lorestan, Iran
2 - Department of Experimental Science, Qom Branch, Islamic Azad University, Qom, Iran
3 - Geology Department, Faculty of Science, Lorestan University, Lorestan, Iran
4 - Geology Department, Faculty of Science, Lorestan University, Lorestan, Iran
5 - Geology Department, Faculty of Science, Lorestan University, Lorestan, Iran

Received: 2016-09-26 Accepted : 2022-03-04 Published : 2023-07-01

Keywords: Lorestan Zone, Sepid Kuh, Bangestan Group, Santonian, Senomanian,

Abstract :

The benthic and planktonic foraminiferal contents of the Bangestan Group (Sarvak, Surgah and Ilam formations) in the Sepid Kuh anticline in the Lorestan Zone, W Iran, were studied. Bangestan Group consists of limestone, argillaceous limestone, dolomitic limestone and marl with thickness of 5400 m. In this section Bangestan Group overlies Garu Formation disconformably and its upper boundary is not exposed. By micropaleontological study on 176 thin sections, 8 genus and 34 species planktonic foraminifera were identified. 400 m of Sarvak Formation has very little fossil diversity that does not indicate a certain age. For this reason, this interval was called the indeterminate zone, which due to its stratigraphic position, is probably of Cenomanian age. Based on the biostratigraphical range of planktonic foraminifera distinguished, four biozones can be identified: Helvetoglobotruncana helvetica Total Rang Zone (Early- Middle Turonian), Marginotruncana schneegansi partial Range Zone (late Turonian), Diacarinella concavata Interval Zone (Coniacian), and Diacarinella asymetrica Total Zone (Santonian).

References:


  1. Afgah M, Fadaei H R (2014) Biostratigraphy of Cenomanian succession in Zagros area (southwest of Iran), Geosciences Journal 19: 257 – 271.
    2.
  2. Afghah M, Yousef Zadeh A, Shirdel S (2014) Biostratigraphic Revision of Middle Cretaceous Succession in South Zagros Basin (SW of Iran), Earth Science & Climatic Change's 5: 2-10.
    3.
  3. Alavi M (2007) Structures of the Zagros fold–thrust belt in Iran, American, Journal of Science 307: 1064-1095.
    4.
  4. Amiri A (2009) Biostraigraphy  micropaleontologyical investigations on the cutting samples of Darreh Baneh East Well # 1 and its correlation with Ferdows Well # 1, Baneh Baneh Well # 1 and Sarkan Well # 1, Paleontological note # 743, National Iranian Oil Company, Exploration Directorate, unpublished.
    5.
  5. Asadolahi E, Zohdi A,  Rahmani A, Ataabadi MM (2018) Evolution of sedimentary environment and sequence stratigraphy of the Sarvak Formation in Aleshtar area (north of Lorestan), Journal of stratigraphy and sedimentology researchers 34: 1-18.
    6.
  6. Barr FT (1972) Cretaceous biostratigraphy and planktonic foraminifera of Libya, Micropaleontology 18:1-46.
    7.
  7. Caron M (1966) Globotruncanidae du Cretace Superieur du synclinial de la Gruyére (Préalpes méidianes, Suisse) Rev, Micropaleotology 2: 68-93.
    8.
  8. Caron M (1981) UN nouveau genre de foraminifre planctonicqe du Cretace: Falsotruncama nov, gen, Eclog, geol, Helv 74:63-73.
    9.
  9. Caron M (1985) Cretaceous planktonic foraminifera, In: Bolli HM, Saunders JB and Perchnielsen, K (eds.): Planktonic Stratigraphy, Cambridge University Pres. 17–86.
    10.
  10. Dehghanian M, Afghah M (2021) Foraminiferal paleoecology of Sarvak Formation (Cenomanian) in the east of Shiraz, interior Fars, Zagros Basin, Iran, Carbonates and Evaporites 36:37.
    11.
  11. Desbordes HB (1972) Preliminary subsurface study of the Bangestan limestone, south Khuzestan: Iran. Oil Service Company of Iran technical Memoir 116, Tehran (unpublished).
    12.
  12. Dousti Mohajer M, Afghah M, Dehghanian, Abyat A (2021a) Evolutionary trend of Cenomanian alveolinids from Zagros Basin, SW of Iran, Geological Journal 57: 24-36.
    13.
  13. Dousti Mohajer M, Afghah M, Dehghanian, Sheikh SJ (2021b) Biostratigraphy, Microfacies and Depositional Environment of the Sarvak Formation at Pyun Anticline (Zagros Basin, Southwest of Iran), Acta Geologica Sinica 95: 1647-1667.
    14.
  14. Ghabeishavi  A, Vaziri- Moghaddam  H, Taheri A, Tatti, F (2010) Microfacies and depositional environment of the Cenomanian of the Bangestan anticline, SW Iran, Journal of Asian Earth Sciences 37: 275–285.
    15.
  15. GhasemShirazi B, Bakhshandeh L, Yazdi A (2014-a) Biozonation and Paleobathymetry on Foraminifera Upper Cretaceous Deposites of Central Iran Basins (Isfahan, Baharestan Section), Open Journal of Geology  4 (8): 343-353
    16.
  16. GhasemShirazi B, Bakhshandeh L, Yazdi A (2014-b) Paleoecology of Upper Cretaceous Sediments in Central Iran, Kerman (Bondar- e Bido Section) Based on Ostracods. Marine Science 4 (2): 49-57.
    17.
  17. Ghazban F (2007) Petroleum Geology of the Persian Gulf, Tehran University and National Iranian Oil Company.
    18.
  18. Gradstein FM, 1978. Biostratigraphy of Early Cretaceous Blank Nose and Blake Bahama Basin Foraminifera, DSDP Leg 44, western North Atlantic Ocean; in WE, Benson, RE, Sheridan et al., Init. Rept. Deep Sea Drilling Project, Leg 44, western North Atlantic Ocean (U.S. Govt. Printing Office, Washington), p. 663-701.
    19.
  19.  Haddadi M, Vahidinia M (2013) Biostratigraphy of Surgah Formation based on PlanktonicForaminifera in Maleh Kuh (well no.1) and Sarkan (well no.1) oil fields in Pol-e-Dokhtar area, Lorestan Province, Paleontology1 (1): 37-50.
    20.
  20. Heydari, E. (2008) Tectonic versus Eustatic Control on Supersequences of the Zagros Mountains of Iran. Tectonophysics 451: 56-70.
    21.
  21. James GA, Wynd JG (1965) Stratigraphic nomenclature of Iranian oil consortium agreement area:American Association Petroleum Geology Bulletin 49: 2182-2245.
    22.
  22. Koshsrow Tehrani K, Fonooni B (1994) New Investigations in Microbiostratigraphy of Sarvak formation in Fars and Khuzestan region. Geological Survey of Iran, Geoscience Journal 3: 2–15.
    23.
  23. Monjezi N (2006) Biostratigraphy of the Surgah formation (type section) in south-east of Ilam based on planktonic foraminifera, Dissertation, Isfahan University.
    24.
  24. Motiei, H. (1995) Petroleum geology of Zagros (Vols. 1 and 2)., Geological Survey of Iran Publications, (In Farsi).
    25.
  25. Parsi M (1970) Geological information on relinquished area Lurestan, National Iranian Oil Company, Exploration and Production Group, General Report Tehran (unpublished),38p.
    26.
  26. Pessagno EAJ R, Longoria JF (1973) Shore laboratory report on Mesozoic planktonic foraminifera, DSDP Leg16.bid. 16:893.
    27.
  27. Petrizzo M R, MacLeod K G, Huber BT, Falzoni F (2013) Coniacian - Santonian planktonic foraminifera and stable isotope records from Tanzania and identification of the base of the Santonian Stage, Geophysical Research Abstracts 15:8450-1.
    28.
  28. Postuma J.A (1971) Manual of Planktonic Foraminifera, Elsevier Publishing Company, Amesterdam, London, New York 1-398.
    29.
  29. Premoli Silva I, Verga, D (2004) Practical Manual of Cretaceous Planktonic Foraminifera, Course 3. In: Verga D, Rettroi R (Eds.), International School of Planktonic Foraminifera. University of Perugia and Milano, Tripografiadi di Pontefecino, Perugia, Italy, p. 283.
    30.
  30. PremoliI Silvia I,  Sliter W V (1981) Cretaceous planktonic foraminifers from the Nauru Basin, Leg 61, Site 462, Western equatorial Pacific, Initial Reported Deep Sea Drilling Project 61: 423-37.
    31.
  31. Reza M M (2020) Sequence stratigraphy of Albian–Campanian carbonate deposits (Sarvak and Ilam formations) in Shiraz area, Fars, SW Iran, Carbonates and Evaporites 35:92.
    32.
  32. RobaszynskiI F, Caron M (1995) Foraminifer’s planctoniques du Crétacé: commentaire de la zonation Europe-Méditerrané, Bulletin de la Société Géologique de France 6: 681–692.
    33.
  33. Sadeghi A, Adabi MH (2012) Biostratigraphy of the Surgah formation in Kuh-e-Surgah and correlation with Tang-e-Gerab (West of Iran), Arabian Journal of Geosciences, DOI 10.1007/s12517-012-0724-1.
    34.
  34. Sadeghi A, Raziani m (2014) Biostratigraphy of the Surgah Formation in Shah  Nakhjir anticline section (South west of Ilam ) based on planktonic foraminifera and correlation with type section, Geosciences 24 (93) 23 (93): 119-126.
    35.
  35. Sepehr M, Cosgrove JW, (2004) Structural framework of the Zagros Fold– Thrust belt, Iran, Marine and Petroleum Geology 21: 829–843.
    36.
  36. Setudehnia A (1972) Stratigraphic Lexicon of Iran, Union International des Sciences Geologiques, 3, ASIE, southwest Iran.
    37.
  37. Shapourikia R, Afghah M, Parvaneh-Nejad Shirazi M, Dehghanian MS (2021) Microbiostratigraphy of the Sarvak Formation (Cenomanian) in the Aghar and Homa wells in sub-coastal and coastal Fars, (south of Iran), Carbonates and Evaporites 36: 1-16.
    38.
  38. Sharland PR, Archer R, Casey, DM, Davies RB, Hall SH, Heward AP, Horbury AD, Simmon MD (2001) Arabian Plate sequence stratigraphy, GeoArabia Special Publication, 2.Oriental Press, Manama Bahrain, 371 p.
    39.
  39. Sigal J (1955) Notes micropaleontologiques nord-africaines. Du Cenomanien au Santonien: zones et limites en facies pelagiques. C.r. Somm. Soc. Geol. Fr., no. 8, 157-160, Sur la micropaleontologie du Cretacae, 29.
    40.
  40. Sigal J (1977) Essai du zonation du Cretace mediterraneenne a aide des foraminiferes planctoniquess, Geologie Mediterraneenne 4:99-108.
    41.
  41. Slinger FCP, Crichton JG (1959) The Geology and development of the Gachsaran Field, southwest Iran. Proc., Fifth World Petroleum Congress 349-375.
    42.
  42. Vahidinia M, Haddadi M, Shafiee Ardestani M (2016) Investigation of Main Planktonic Foraminiferal Bio-Events in Surgah Formation at Pol-e-Dokhtar Area, South Western of Iran, Open Journal of Geology 6:774-785.
    43.
  43. Vatandoost E, Mohamadi M, Amiribakhtiar A (2016) The Bathymetric Study of Ilam Formation based on Planktonic Morphotypes in The North Flank of Pusht-e-jangal Anticline, Lorestan, New finding in applied geology 1- (20): 138- 149.
    44.
  44. Velić I (2007) Stratigraphy and Palaeobiogeography of Mesozoic Benthic Foraminifera of the Karst Dinarides (SE Europe), Geologia Croatica 60: 1-113.
    45.
  45. Wynd J (1965) Biofacies of the Iranian Consortium agreement Area, Iranian Oil Corporation Companies, Geological and Exploration Division, unpublished.
    46.

Related articles

The rights to this website are owned by the Raimag Press Management System.
Copyright © 2021-2024

Home| Login| About Us| Contact Us|
[فارسی] [العربية] [fa] [ar]