Microfacies, Sedimentary environment and Sequence stratigraphy of Anarak section (Late Devonian-Early Carboniferous), central Iran
Subject Areas : Geoscience Fields in relation with Petroleum Geology
ٍٍElahe
Sattari
1
(دانشگاه اصفهان)
Hosyen
vaziri-Moghadam
2
(دانشگاه اصفهان)
Ali
Bahrami
3
(دانشگاه اصفهان)
Ali
Taheri
4
(shahrood)
sandra
kaiser
5
(موزه تاریخ طبیعی اشتوتگارت )
Peter
Koneigshof
6
(موزه تاریخ طبیعی )
Keywords: Carbonate ramp Sequence stratigraphy, conodont , Bahram Formation , Shishtu2 Formation. ,
Abstract :
Anarak section in northeast Isfahan, central Iran is evaluated regarding to sedimentary environment and sequence stratigraphy. Field studies and micro-facies analysis led to the identification of 12 micro-facies related to the open marine, the shoal, the lagoon and the tidal flat environments. Micro-facieses gradual change, lack of calciturbidite and lack of expanded barrier reef indicate the deposition of a sedimentary interval in a homoclinal ramp environment. Two type 3 sequences were identified by sequence stratigraphic study. Both of these sequences are separable TST and HST packages. The age of first sequence is Late Devonian (Bahram Formation) and its thickness is 42.3 meters and the second sequence with a thickness of 70.7 meters is Late Devonian-Early Carboniferous (Upper part of Bahram Formation and Shishtu2 Formation). The sequence boundary between first and second sequences is the second type boundary due to the lack of evidence for exposure.
[1]بيرانوند ب.، 1374، پالينوستراتيگرافي و پالئوبيوژئوگرافي رسوبات دونين بالايي شمال خاوري يزد. پايان نامه کارشناسي ارشد، گروه زمين شناسي، دانشکده علوم، دانشگاه تهران، 150 ص.
[2] خسروي، ز.، و حسيني نژاد، س. م، 1393، چينه نگاري سکانسي سازند هاي پادها و بهرام در برش باغين (باختر کرمان) براساس رخساره هاي سنگي و کنودونتي: علوم زمين، سال 23، شماره 92، صفحات 54-47.
[3] راستکار، غ، 1393، براکيوپودها و تعيين موقعيت چينه شناسي لايه سفالوپوددار، سازند شيشتو در کوههاي شتري (ناحيه طبس)، پايان نامه کارشناسي ارشد، دانشکده علوم زمين، دانشگاه فردوسي مشهد، 130 صفحه.
[4] رفيقي اسکويي ن.، 1371، پالينوستراتيگرافي و پالئوژئوگرافي سازند پادها در مقطع تيپ (ازبک کوه). پايان نامه کارشناسي ارشد، دانشکده علوم زمين، دانشگاه شهيد بهشتي، 145 ص.
[5] عاشوري، ع.، 1374، کنودونتها و لايه هاي سفالوپود دار و مرز دونين-کربونيفر در حوض دو راه، چهاردهمين گردهمائي علوم زمين، تهران.
[6] محمودي، ف.، ميراب شبستري غ. و خزاعي، ا.، 1393. محيط رسوبي، دياژنز و ژئوشيمي سنگ¬هاي کربناته سازند بهرام (دونين مياني-پسين) در برش قلعه بالا (ازبک کوه، شرق ايران): رخساره¬هاي رسوبي، 8 (1)، صفحه 107-128.
[7] هاشمي، س. ح.، و فهيمي، م.، (1384). «اسپورها و ميکروفيتوپلانکتونهاي سازند جيرود در برش چينه شناسي دروار، غرب دامغان»، مجموعه مقالات نهمين همايش انجمن زمين شناسي ايران، تهران، دانشگاه تربيت معلم تهران، 298-312.
[8] ALMASIAN, M., 1997, Tectonics of the Anarak area (Central Iran): PhD thesis of Islamic Azad University, Science and Research Unit, 164 .
[9] ANTOSHKINA, A.I., 2006, Palaeoenvironmental implications of Palaeomicrocodium in Upper Devonian microbial mounds of the Chernyshev Swell, Timan–Northern Ural region: Facies, 52, 611–625.
[10] ASPRION, U., WESTPHAL, H., NEIMAN, M. and POMAR, L., 2009, Extrapolation of depositional geometries of the Menorcan Miocene carbonate ramp with ground-penetrating radar: Facies, 37-46.
[11] BAHRAMI, A., KÖNIGSHOF, P., VAZIRI-MOGHADDAM, H., SHAKERI, B. and BONCHEVA, I., 2019, Conodont stratigraphy and conodont biofacies of the shallow-water Kuh-e-Bande-Abdol-Hossein section (SE Anarak, Central Iran): Palaeobiodiversity and Palaeoenvironments, 99, 477–494.
[12] BAKHTIARI, S., 2005, Road atlas of Iran Gitashenasi: Geological and Cartographic Institute, 1:1000,000: Tehran, Iran.
[13] BERBERIAN, M. and KING, G.C.P., 1981, Toward a Paleogeographic and Tectonic evolution of Iran: Canadian Journal of Earth Sciences, 18, 210–265.
[14] BERCHENKO. O. L., 1971, Charophyta. In: D.E. Ayzenverg Atlas of the Tournaisian fauna in the Donets Basin, Akademy Nauk Ukrainskoi SSR.: Geologicheskii Instituta Nauk, Kiev, 115-122.
[15] BERCHENKO. O. L., 1974, Contribution to a study of Charophyta (Family Umbellaceae) in the Donbas and Dneiper-Donets Depression: Geologicheskii Zhurnal, Kiev, 34(2), 104-116.
[16] BOWIE, CH., 2014, Characterization of Discontinuity Surfaces and Microfacies in a Storm Dominated Shallow Epeiric Sea, Devonian Cedar Valley Group, Iowa: Master’s thesis, California State University, Fresno, 101.
[17] BRANDANO, M., FREZZA, V., TOMASSETTI, L. and PEDLEY, M., 2008, Facies analysis and paleoenvironmental interpretation of the Late Oligocene Attard Member (Lower Coralline Limestone Formation), Malta: Sedimentology, 1-21.
[18] BUNKER, B. J. and KLAPPER, G., 1984, Conodont zones and correlation of the Cedar Valley-State Quarry in terval of Eastern Iowa: Geologicaly Society of Iowa, Guide book, 41, 15-18.
[19] BURCHETTE, T. P. and V. P. WRIGHT, 1992, Carbonate ramp depositional systems: Sedimentary Geology, 79, 3-57.
[20] CATUNEANU, O., MARTINS-NEO, M.A. and ERIKSON, F.G., 2005, Precambrian Sequence Stratigraphy: Sedimentary Geology, 176, 67-95.
[21] CONIL, R. and LYS, M., 1964, Matériaux pour l’étude micropaléontologique du Dinantien de la Belgique et de la France (aesnois). Première partie: algues et Foraminifères: Mémoires de l’Institut géologique de l’Université de Louvain, 23, i-18.
[22] CORNET, P., 1975, Morphogense, caractres écologiques et distribution des stromatoporodes dévoniens au bord sud du bassin de Dinant (Belgique). Unpubl. thesis. Université Catholique de Louvain. Leuven.
[23] CORRADINI, C., SPALLETTA, C., MOSSONI, A., MATYJA, H. and OVER, D.J., 2016, Conodont across the Devonian/Carboniferous boundary: a review and implication for the redefinition of the boundary and a proposal for an updated conodont zonation: Geological Magazine, 1–15.
[24] DA SILVA, A.C. and BOULVAIN, F., 2006, Upper Devonian carbonate platform correlations and sea level variations recorded in magnetic susceptibility: Palaeogeography, Palaeoclimatology, Palaeoecology, 240, 373–388.
[25] DUNHAM, R. J., 1962, Classification of carbonate rocks according to their depositional texture: In: Ham, W. E. (Ed.) Classification of carbonate rocks: American Association of Petroleum Geologists Mesmoir, 1, 108-121.
[26] EMBRY, A.F. and KLOVAN, J.E., 1971, A Late Devonian reef tract on northeastern Banks Island: The Northwest Territories: Bulletin of Canadian Petroleum Geology, 19, 730–781.
[27] FLUGEL, E., 2010, Microfacies of Carbonate Rock, Analysis, Interpretation and Application: Springer-Verlag, Berlin, 984.
[28] FURSENKO, A. V., 1959, Foraminifera principy sistematiki . In: Osnovy paleontologii, 1, Obshchaja tshast, Prostejshye. Moskva.
[29] GHORBANI, M., ROSTAMNEJAD, A. and VALIANI Z. (2014). “Microfacies, peterofacies and sedimentary environmentary of the Bahram Formation in Hutk section (Nirthern Kerman), Iran”, International Journal of Geology, 4 (1): 68-84.
[30] GLUCK, H., 1912, Eineneuegestenibildende siphonee (codiacee) aus dem narinen Tertiar Von Suddeutschland: Mitteilungen der Badischen Geologischen landsanstatalt, 7, 3-24.
[31] HAIRAPETIAN, V., GHOBADI POUR, M., POPOV, L. E., HEJAZI, SH., HOLMER, L. E., EVANS, D. and SHARIFI, A., 2015, Ordovician of the Anarak Region: implications in understanding Early Palaeozoic history of Central Iran: Stratigraphy, 12, 22-30.
[32] HAQ, B.U. and SCHALTTER, S.R., 2008, A Chronology of Paleozoic Sea-Level Changes: Science, 322, 64-68.
[33] HASHMIE, A., ROSTAMNEJAD, A., NIKBAKHT, F., BANIE, M., REZAIE, P. and GHOLAMALIAN, H., 2016, “Depositional environments and sequence stratigraphy of the Bahram Formation (middle–late Devonian) in north of Kerman, south-central Iran”, Geoscience Frontiers, 7, 821-834.
[34] HINE, A.C., 1977, Lily Bank, Bahamas: history of an active oolite sand shoal: Journal of Sedimentary Petrology 457, 1544-1581.
[35] HUNT, D. and TUCKER, M.E., 1992, Stranded parasequences and the forced regressive wedge systems tract: deposition during base-level fall: Sedimentary Geology, 81, 1-9.
[36] KERSHAW, S. and BRUNTON, F. R., 1999, Palaeozoic stromatoporoid taphonomy: ecologic and environmental significance: Palaeogeography, Palaeoclimatology, Palaeoecology, 149, 313-328.
[37] KLAPPA, C.F., 1981, Biolithogenesis of Microcodium: Elucidation. Sedimentology, 25,489–522.
[38] KONISHI, K., 1958, Devonian calcareous algae from Alberta, Canada, -Qurt. Colorado school of Mines. 53, 2.
[39] KOŠIR, A., 2004, Microcodium revisited: Root calcification products of terrestrial plants on carbonaterich substrates, Journal Sedimentary Research., 74, 845–857.
[40] KROH, A. and NEBELSICK, J.H., 2010, Echinoderms and Oligo-Miocene carbonate systems: potential applications in sedimentology and environmental reconstruction: Gent, International Association of Sedimentologists, 201-228 (Special Publication 42).
[41] LENCH, G. and DAVOUDZADEH, M., 1982, Ophiolites in Iran: Neues Jahrbuch fur Geologie und: Palaontologie, 306-320.
[42] LEVEN E. JA., DAVYDOV, V.I., GORGIJ M.N., 2006, Pennsylvanian Stratigraphy and Fusulinids of Central and Eastern Iran: Palaeontol Election, 9 (1.1A). Site: http://palaeo_elec_tronica.org.
[43] LIPINA, O.A., 1950, Foraminifery verkhnego devona Russkoj Platform-Trudy: Inst.Geol. Nauk, Moskva., 119.
[44] LOEBLICH, A. E. and TAPPAN, H., 1961, Suprageneric classification of the Rhizopodea: Journal of Paleontology, 35: 245-330.
[45] MACHEL, H.G. and HUNTER, I.G., 1994, Facies model for Middle to Late Devonian shallow–- marine carbonates, with comparisons to modern reefs: a guide for facies analysis: Facies, 30, 155–176.
[46] MAMET, B.L., 1970, Sur les Umbellaceae: Canadian Journal of Earth Sciences, 7, 1164–1171.
[47] MAMET, B.L. and ROUX, A., 1983, Algues dévono carbonifères del’Australie: Rev. Micropaléontol., 26, 2, 63–130.
[48] MASLOV, V.P., 1973, Atlas porodoobrazuyushchikh organizmov (izvestkovykh i kremnevykh) (Atlas of RockForming Organisms (Calcareous and Siliceous)), Yablokov, V.S., Ed., Moscow: Nauka.
[49] MIKLUKHO-MAKLAY, A. D., 1962. Certain Devonian algae of central Asia and of other regions of the USSR and their rock-forming and paleogeographic importance. Doklady Academy of Science USSR, Earth Science Section, AGI Transl., 138, 541-543.
[50] NICHOLS, G., 2000. Sedimentology and Stratigraphy: Blackwell Science, Oxford, 355.
[51] REITLINGER, E. A., 1966, On the Umbellas in the European part of the USSR, In: Maslov, V. P. and Vakrameev, V. A. (Eds.) Fossil charophytes of the USSR, Trudy Geologicheskii Instituta Akademya Nauk SSSR, Moskva, 143, 213-220.
[52] ROMERO, J., CAUS, E. and ROSSEL, J., 2002, A model for the palaeoenvironmental distribution of larger foraminifera based on Late Middle Eocene deposits on the margine of the south Pyrenean basin (SE Spain): Palaeogeography, Palaeoclimatology, Palaeoecology, 179, 43–56.
[53] RUTTNER, A., NABAVI, M. H. and HAJIAN, J., 1968a, Geology of Shigesht area (Tabas area, east Iran): Geological survey of Iran, 4.
[54] SHARKOVSKI, M., SUSOV, M. and KRIVYAKIN, M., 1984, Geology of the Anarak area (Central Iran), Explanatory text of the Anarak quadrangle map: Geological Survey of Iran, Scale, 1: 250. 000, V/O Technoexport, Report, 19. Tehran, 143.
[55] SHAW, T.H. and SCHREIBER, B.C., 1991, Lithostratigraphy and Depositional Environments of the Ancell Group in Central Illinois: A Middle Ordovician Carbonate-Siliciclastic Transition, Mixed Carbonate-Siliciclastic Sequences, 309-351.
[56] SCHOLLE, P. A. and ULMER-SCHOLLE, D. S., 2003, A Color Guide to the Petrography of Carbonate Rocks: Grains, Textures, Porosity, Diagenesis, 77.
[57] SCOFFIN, T. P., 1987, an Introduction to Carbonate Sediments and Rocks: Chapman and Hall, 274.
[58] SPALLETTA, C., PERRI, M. C., OVER, D.J. and CORRADINI, C., 2017, Famennian (Upper Devonian) conodont zonation: revised global standard: Bulletin of Geosciences, 92(1), 31-57.
[59] SUSOV, M., DOVRYANKIN, A. and SELIVANOW, E., 2000, Anarak: Geologycal survey of Iran, Scale 1:100000.
[60] Toomey, D., 1965, A unique Upper Devonian Umbellina from the Williston Basin of Montana: Contribution Cushman Foundation Foraminiferal Research, 6, Part 4.
[61] WENDT, J., KAUFMANN, B., Belka, Z, Farsan, N. and Karimi Bavandpour, A., 2005, Devonian/ Lower Carboniferous stratigraphy, facies patterns and palaeogeography of Iran. Part II. Northern and central Iran: Acta Geologica Polonica, 55, 31-97.
[62] WESCOTT, W.A. and ETHRIDGE, F.G., 1990, Fan deltas; alluvial fans in coastal settings: In: Rachocki A.H. and Church M. (Eds.) Alluvial Fans; A field Approach. John Wiley and Sons, Chichester, UK, 195-211.
[63] WILSON, J. L., 1975, Carbonate facies in geologic history: Springer Verlag, 471.
[64] WITZKE, B., BUNKER, B. and ROGERS, F., 1988, Eifelian through lower Frasnian stratigraphy and deposition in the Iowa area, central Midcontinent, USA. In Devonian of the World: Proceedings of the 2nd International Symposium on the Devonian System - Memoir 14, I, 221-250.