Biofacies Analysis of the Upper Oligocene Deposits (Qom Formation) in Urumieh Dokhtar Zone, Iran

Detalhes bibliográficos
Autor(a) principal: Moghadam, Iraj Maghfori
Data de Publicação: 2019
Outros Autores: Holakouee, Zohre, Yazdi, Mehdi, Yousefi, Bizhan
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Anuário do Instituto de Geociências (Online)
Texto Completo: https://revistas.ufrj.br/index.php/aigeo/article/view/25225
Resumo: In order to determine the accurate paleoenvironmental conditions of Qom Formation, one stratigraphic section was studied in the Urumieh-Dokhtar Zone (West of Ashtian). 60 thin sections of the Qom Formation, 71 m thick, were prepared and the distribution of benthic foraminifera was analyzed. On the basis of the recognized foraminifera, the age of Qom Formation in the studied section is assigned to the Late Oligocene (Chattian). In this study, sex different biofacies and two lithofacies types have been recognized, that can be grouped into two depositional environments, back ramp (alluvium channel, lagoon and shoal) and the ramp (inner, middle and outer ramp). The alluvium channel is characterized by Gms (gravel with massive layering and abundant matrix). The shoal is represented by fine to medium sandstone: calcite cemented submature litharenite. The lagoon is dominated by the presence of bioclastic bryozoan corallinacea wackestone- packstone and bioclastic foraminifera corallinacean wackstone to packstone. The inner ramp is characterized by bioclastic benthic foraminifera (perforate and imperforate) wackestone-packstone and the middle ramp represented by bioclastic perforate foraminifera wackstone-packstone and bioclastic Operculina packstone. Outer ramp is characterized by bioclast benthic and planktonic foraminifera mudstone.
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spelling Biofacies Analysis of the Upper Oligocene Deposits (Qom Formation) in Urumieh Dokhtar Zone, IranQom Formation; Miocene; Paleoenvironment; Ramp; Urumieh Dokhtar; IranIn order to determine the accurate paleoenvironmental conditions of Qom Formation, one stratigraphic section was studied in the Urumieh-Dokhtar Zone (West of Ashtian). 60 thin sections of the Qom Formation, 71 m thick, were prepared and the distribution of benthic foraminifera was analyzed. On the basis of the recognized foraminifera, the age of Qom Formation in the studied section is assigned to the Late Oligocene (Chattian). In this study, sex different biofacies and two lithofacies types have been recognized, that can be grouped into two depositional environments, back ramp (alluvium channel, lagoon and shoal) and the ramp (inner, middle and outer ramp). The alluvium channel is characterized by Gms (gravel with massive layering and abundant matrix). The shoal is represented by fine to medium sandstone: calcite cemented submature litharenite. The lagoon is dominated by the presence of bioclastic bryozoan corallinacea wackestone- packstone and bioclastic foraminifera corallinacean wackstone to packstone. The inner ramp is characterized by bioclastic benthic foraminifera (perforate and imperforate) wackestone-packstone and the middle ramp represented by bioclastic perforate foraminifera wackstone-packstone and bioclastic Operculina packstone. Outer ramp is characterized by bioclast benthic and planktonic foraminifera mudstone.Universidade Federal do Rio de JaneiroMoghadam, Iraj MaghforiHolakouee, ZohreYazdi, MehdiYousefi, Bizhan2019-05-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufrj.br/index.php/aigeo/article/view/2522510.11137/2017_2_163_179Anuário do Instituto de Geociências; Vol 40, No 2 (2017); 163-179Anuário do Instituto de Geociências; Vol 40, No 2 (2017); 163-1791982-39080101-9759reponame:Anuário do Instituto de Geociências (Online)instname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJenghttps://revistas.ufrj.br/index.php/aigeo/article/view/25225/13755/*ref*/Abaie, I.; Ansari, H.; Badakhshan, A. & Jaafari, A. 1964. History and development of the Alborz and Sarajeh Fields of Central Iran. Bulletin Iranian Petroleum Institute, 15: 561-574. Adams, T.D. & Bourgeois, F. 1967. Asmari biostratigraphy. Geological and Exploration Division. Iranian Oil Offshore Company Report number, 1074 (Unpublished). Amin Rasouli, H. 2005. Sequence stratigraphy of the Qom Formation in south Central Iran. PhD, Tarbyat Moalem University, Tehran, Iran. (In Persian). Amirshahkarami, M. & Karavan, M. 2015. Microfacies models and sequence stratigraphic architecture of the Oligocene Miocene Qom Formation, south of Qom City, Iran. Geosciences Frontiers, 6: 593- 404. Amirshahkarami, M.; Vaziri-Moghaddam, H. & Taheri, A. 2007. Sedimentary facies and sequence stratigraphy of the Asmari Formation at Chaman-Bolbol, Zagros Basin, Iran. Journal of Asian Earth Sciences, 29: 947-959. Bassi, D.; Hottinger, L. & Nebelsick, H. 2007. Larger Foraminifera from the Upper Oligocene of the Upper Oligocene of the Venetian area, northeast Italy, Palaeontology, 5(4): 845-868. Beavington-Penny, S.J. & Racey, A. 2004. Ecology of extant nummulitids and other larger benthic foraminifera application in paleoenvironmental analysis. Earth Sciences Review, 67: 219-265. Bozorgnia, F. 1966. Qum Formation stratigraphy of the Central Basin of Iran and its intercontinental position. Bulletin Iranian Petroleum Institute, 24: 69-76. Brandona, M. & Corda, L. 2002. Nutrients, sea level and tectonics, constrains for the facies architecture of a Miocene carbonate ramp in central Italy. Terra Nova, 14: 257-262. Brandano, M.; Frezza, V.; Tomassetti, L. & Cuffaro, M. 2008. Heterozoan carbonates in oligotrophic tropical waters: The attard member of the Lower coralline limestone Formation (Upper Malta). Palaeogeography, Palaeoclimatology, Palaeoecology, 272: 1-10. Brandano, M.; Morsilli, M.; Vannucci, G.; Parente, M.; Bosellini, F. & Vicens, G. 2010. Rhodolith-rich lithofacies of the Porto Badisco Calcarenites (Upper Chattian, Salento and Southern Italy). Italian Journal Geosciences, 129(1): 119-131. Burchette, T.P. & Wright, V.P. 1992. Carbonate ramp depositional systems. Sedimentary Geology, 79(1-4): 3-57. Corda, L. & Brandano, M. 2003. Aphotic zone carbonate production on a Miocene ramp, central Apennines, Italy. Sedimentary Geology, 161(1-2): 55-70. Cosovic, V.; Drobne, K. & Moro, A. 2004. Paleoenvironmental model for Eocene foraminiferal limestones of the Adriatic carbonate platform (Istrian Peninsula). Facies, 50(1): 61-75. Daneshian, J. & Ramezani Dana, L. 2007. Early Miocene benthic foraminifera and biostratigraphy of the Qom Formation, Deh Namak, Central Iran. Journal of Asian Earth Sciences, 29: 844-858. Dunham, R.J. 1962. Classification of carbonate rocks according to depositional texture. In: HAMM, W.E. (Ed.), Classification of carbonate rocks: a symposium. AAPG, 1: 108-121. Ehrenberg, S.N.; Pickard, N.A.H.; Laursen, G.V.; Monibi, S.; Mossadegh, Z.K.; Svana, T.A.; Aqrawi, A.A.M.; McArthur, J.M. & Thirlwall, M.F. 2007. Strontium isotope stratigraphy of the Asmari Formation (Oligocene–Lower Miocene), SW Iran, Journal of Petroleum Geology, l30: 107-128. Emami, H. 1991. Geological Map of Qom, 1:00000, Geological Survey of Iran. Flügel, E. 2010. Microfacies of Carbonate Rocks, Analysis, Interpretation and Application. Berlin, Springer- Verlag, 976p. Furrer, M. & Suder, P. 1955. The Oligo-Miocene marine formation in the Qum region (Central Iran). In: THE 4TH WORLD PETROLEUM CONGRESS PROCEEDINGS, p. 267-277. Geel. T. 2000. Recognition of stratigraphic sequence in carbonate platform and slope: empirical models based on microfacies analysis of Paleogene deposits in southeastern Spain. Palaeogeography, Palaeoclimatology, Palaeoecology, 155: 211-238. Hallock, P. 1985. Why are larger Foraminifera larger? Paleoobiology, 11: 195-208. Hallock, P. 1999. Symbiont bearing foraminifera. In: SEN GUPTA B.K. (Ed.), Modern foraminifera. Amsterdam, Kluwer Academic, p. 123-139. Hallock, P. & Glenn, E.C. 1986. Larger foraminifera: a tool for paleoenvironmental analysis of Cenozoic depositional facies. Palaios, 1: 55-64. Heydari, E.; Hassanzadeh, J.; Wade, W.J. & Ghazi, A.M. 2003. Permian–Triassic boundary interval in the Abadeh section of Iran with implications for mass extinction. Palaeogeography, Palaeoclimatology, Palaeoecology, 193: 405-423. Karvan, M.; Mahboubi, A.; Vaziri-Moghaddam, H. & Moussavi- Harami, R. 2015. Sedimentary facies analysis and sequence stratigraphy of Qom Formation deposits in NE Delijan-NW Central Iran, Iran. Geosciences Journal, 24(94): 237-248 Lee, J.J. 1990. Fine structure of rodophycean profyridium purpureum insitu in Peneroplis pertusus and P. asicularis. Journal of Foraminifera Researches, 20: 162-169. Loftus, W.K. 1855. On the geology of portions of the Turko- Persian frontier and of the districts adjoining. The Quarterly Journal of the Geological Society of London, 11: 247-344. Mateu-Vicens, G.; Hallock. P. & Brandano, M. 2009. Test shape variability of Amphistegina d’Orbigny, 1826 as a paleobathymetric proxy: application to two Miocene examples. In: DEMCHUK, T. & GARY. A. (Eds.), Geologic Problems Solving with Microfossils. SEPM Special, 93: 67-82. Miall. A.D. 2006. The Geology of Fluvial Deposits Sedimentary Facies Basin Analysis and Petroleum Geology. Berlin, Springer, 582p. Mial, A.D. 1977. A review of braided river depositional environment. Earth Science Reviews, 13: 1-62. Mohammadi, E.; Hasanzadeh-Dastgerdi, M.; Ghaedi, M.; Dehghan, R. Safari, A.; Vaziri-Moghaddam, H.; Baizidi, C. & Sfidari, E. 2013. The Tethyan Seaway Iranian Plate Oligo-Miocene deposits (the Qom Formation): distribution of Rupelian (Early Oligocene) and evaporate deposits as evidences for timing and trending of opening and closure of the Tethyan Seaway. Carbonate Evaporite, 28: 321-345. Mohammadi, M.; Kohansal Ghadimvand, N.; Vaziri, S.H. & Mosavian, M. 2010. Facies analysis and depositional environments of the Qom Formation in Vieh section, south of Saveh. The 1st. International Applied Geological Congress proceedings, 1: 2019- 2024. Mohammadi, E.; Safari, A.; Vaziri-Moghaddam, H.; Vaziri, M.R. & Ghaedi, M. 2011. Microfacies analysis and paleoenviornmental interpretation of the Qom Formation, south of the Kashan, Central Iran. Carbonate Evaporite, 26: 255-271. Mohammadi, E.; Vaziri, M.R. & Dastanpour, M. 2013. Biostratigraphy of the nummulitids and lepidocyclinids bearing Qom Formation based on larger benthic foraminifera (Sanandaj–Sirjan fore-arc basin and Central Iran back-arc basin, Iran). Arabian Geosciences, 13: 1136-1146. Mossadegh, Z.K.; Haig, D.W.; Allan, T.; Hdabi, M.H & Sadeghi, A. 2009. Salinity changes during late Oligocene to early Miocene Asmari Formation deposition, Zagros mountains, Iran. Palaeogeography, Palaeoclimatology, Palaeoecology , 272: 17-36. Murray, J.M. 1991. Ecology and Paleoecology of Benthic Foraminifera. New York, Longman, 397p. Nebelsick, J.H.; Rasser, M. & Bassi, D. 2005. Facies dynamics in Eocene to Oligocene circumalpine carbonates. Facies, 51: 197-216. Nouradini, M.; Azami, S.H.; Hamad, M.; Yazdi, M. & Ashouri, A.R. 2015. Foraminiferal paleoecology and paleoenvironmental reconstructions of the lower Miocene deposites of the Qom Formation in Northeastern Isfahan, Central Iran. Boletin de la Sociedad Geolόgica Mexicana, 67(1): 59-73. Pomar, L. 2001. Types of carbonate platforms: a genetic approach. Basin Research, 13: 313-334. Rasser, M.W.; Scheibner, C. & Mutti, M. 2005. Paleoenvironmental standard section for early Ilerdian tropical carbonate factories (Corbieres, France; Pyrenees, Spain). Facies, 51: 217-232. Reiss, Z. & Hottinger, L. 1984. The Gulf of Aqaba: Ecological Micropaleontology (Ecological Studies). Berlin, Springer, 354p. Renema, W. 2006. Large benthic foraminifera from the deep photic zone of a mixed siliciclastic-carbonate shelf of East Kalimantan: Indonesia. Marine Micropaleontology, 58: 73-82. Reuter, M.; Piller, W.; Harzhauser, M.; Mandic, O.; Berning, B.; Rögl, F.; Kroh, A.; Aubry, M.P.; Wielandt-Schuster, U. & Hamedani, A. 2009. The Oligo-Miocene Qom Formation (Iran): evidence for an Early Burdigalian restriction of the Tethyan Seaway and closure of its Iranian gateways. International Journal of Earth Sciences, 98: 627-650. Romero, J.; Caus, E. & Rossel, J. 2002: A model for the paleoenvironmental distribution of larger forazminifera based on late Middle Eocene deposits on the margin of the south Pyrenean basin (NE Spain). Palaeogeography, Palaeoclimatology, Palaeoecology, 179: 43-56. Rust, B.R. 1978. A classification of Alluvial channel system: Canadian Society of Petroleum Geologists, 5: 187-198. Sadeghi, R.; Vaziri-Moghaddam, H. & Taheri, A. 2009. Biostratigraphy and paleoecology of the Oligo-Miocene succession in Fars and Khuzestan Areas (Zagros Basin, SW Iran). Historical Biology, 20: 1-15. Scholle, P.A.; Rather, M.A. & Ekdale, A.A. 1983. Pelagic environment. American Association of Petroleum Geologists, 33: 620-681. Sedighi, M. 2008. Biostratigraphy and paleoenvironment of Member C in south and southeast of Qom. Msc Thesis, Isfahan University. (In Persian). Seyrafian, A.; Vaziri-Moghaddam, H.; Arzani, N. & Azizolah, T. 2011 Facies analysis of the Asmari Formation in central and north-central Zagros basin, southwest Iran: Biostratigraphy, paleoecology and diagenesis. Revista Mexicana de Ciencias Geolόgicas, 28(3): 439-458. Sooltanian, N. & Seyrafian, A. 2011 Biostratigraphy and paleoecological implications in microfacies of the Asmari Formation (Oligocene), Naura anticline (Interior Fars of the Zagros Basin), Iran. Carbonates Evaporites, 26: 167-180. Tucker, M.E. 2001. Sedimentary Petrology: an introduction to the origin of sedimentary rocks. London, Blackwell Scientific Publication, 262p. Vaziri-Moghaddam, H.; Kimiagari, M. & Taheri, A. 2006. Depositional environment and sequence stratigraphy of the Oligo-Miocene Asmari Formation in SW Iran. Facies, 52(1): 41-51. Vaziri-Moghaddam, H.; Seyrafian, A.; Taheri, A. & Motiei, H. 2010. Oligocene-Miocene ramp system (Asmari Formation) in the NW of the Zagros basin, Iran: Microfacies, paleoenvironmental and depositional sequence. Revista Mexicana de Ciencias Geolόgicas, 27(1): 56-71. Vaziri-Moghaddam, H. & Torabi, H. 2004. Biofacies and sequence stratigraphy of the Oligocene succession, Central Basin, Iran. Neues Jahrbuch für Geologie und Paläontologie, 6: 321-344. Wilson, M.E.J. & Vecsei, A. 2005. The apparent paradox of abundant foramol facies in low latitudes: their environmental significance and effect on platform development. Earth Sciences Review, 69: 133-168. Wynd, J. 1965. Biofacies of Iranian oil consortium agreement area. Iranian Oil Offshore Company, Report 1082 (Unpublished).Copyright (c) 2019 Anuário do Instituto de Geociênciashttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess2019-05-13T18:35:04Zoai:www.revistas.ufrj.br:article/25225Revistahttps://revistas.ufrj.br/index.php/aigeo/indexPUBhttps://revistas.ufrj.br/index.php/aigeo/oaianuario@igeo.ufrj.br||1982-39080101-9759opendoar:2019-05-13T18:35:04Anuário do Instituto de Geociências (Online) - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Biofacies Analysis of the Upper Oligocene Deposits (Qom Formation) in Urumieh Dokhtar Zone, Iran

title Biofacies Analysis of the Upper Oligocene Deposits (Qom Formation) in Urumieh Dokhtar Zone, Iran
spellingShingle Biofacies Analysis of the Upper Oligocene Deposits (Qom Formation) in Urumieh Dokhtar Zone, Iran
Moghadam, Iraj Maghfori
Qom Formation; Miocene; Paleoenvironment; Ramp; Urumieh Dokhtar; Iran
title_short Biofacies Analysis of the Upper Oligocene Deposits (Qom Formation) in Urumieh Dokhtar Zone, Iran
title_full Biofacies Analysis of the Upper Oligocene Deposits (Qom Formation) in Urumieh Dokhtar Zone, Iran
title_fullStr Biofacies Analysis of the Upper Oligocene Deposits (Qom Formation) in Urumieh Dokhtar Zone, Iran
title_full_unstemmed Biofacies Analysis of the Upper Oligocene Deposits (Qom Formation) in Urumieh Dokhtar Zone, Iran
title_sort Biofacies Analysis of the Upper Oligocene Deposits (Qom Formation) in Urumieh Dokhtar Zone, Iran
author Moghadam, Iraj Maghfori
author_facet Moghadam, Iraj Maghfori
Holakouee, Zohre
Yazdi, Mehdi
Yousefi, Bizhan
author_role author
author2 Holakouee, Zohre
Yazdi, Mehdi
Yousefi, Bizhan
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Moghadam, Iraj Maghfori
Holakouee, Zohre
Yazdi, Mehdi
Yousefi, Bizhan
dc.subject.none.fl_str_mv
dc.subject.por.fl_str_mv Qom Formation; Miocene; Paleoenvironment; Ramp; Urumieh Dokhtar; Iran
topic Qom Formation; Miocene; Paleoenvironment; Ramp; Urumieh Dokhtar; Iran
description In order to determine the accurate paleoenvironmental conditions of Qom Formation, one stratigraphic section was studied in the Urumieh-Dokhtar Zone (West of Ashtian). 60 thin sections of the Qom Formation, 71 m thick, were prepared and the distribution of benthic foraminifera was analyzed. On the basis of the recognized foraminifera, the age of Qom Formation in the studied section is assigned to the Late Oligocene (Chattian). In this study, sex different biofacies and two lithofacies types have been recognized, that can be grouped into two depositional environments, back ramp (alluvium channel, lagoon and shoal) and the ramp (inner, middle and outer ramp). The alluvium channel is characterized by Gms (gravel with massive layering and abundant matrix). The shoal is represented by fine to medium sandstone: calcite cemented submature litharenite. The lagoon is dominated by the presence of bioclastic bryozoan corallinacea wackestone- packstone and bioclastic foraminifera corallinacean wackstone to packstone. The inner ramp is characterized by bioclastic benthic foraminifera (perforate and imperforate) wackestone-packstone and the middle ramp represented by bioclastic perforate foraminifera wackstone-packstone and bioclastic Operculina packstone. Outer ramp is characterized by bioclast benthic and planktonic foraminifera mudstone.
publishDate 2019
dc.date.none.fl_str_mv 2019-05-13
dc.type.none.fl_str_mv

dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufrj.br/index.php/aigeo/article/view/25225
10.11137/2017_2_163_179
url https://revistas.ufrj.br/index.php/aigeo/article/view/25225
identifier_str_mv 10.11137/2017_2_163_179
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.ufrj.br/index.php/aigeo/article/view/25225/13755
/*ref*/Abaie, I.; Ansari, H.; Badakhshan, A. & Jaafari, A. 1964. History and development of the Alborz and Sarajeh Fields of Central Iran. Bulletin Iranian Petroleum Institute, 15: 561-574. Adams, T.D. & Bourgeois, F. 1967. Asmari biostratigraphy. Geological and Exploration Division. Iranian Oil Offshore Company Report number, 1074 (Unpublished). Amin Rasouli, H. 2005. Sequence stratigraphy of the Qom Formation in south Central Iran. PhD, Tarbyat Moalem University, Tehran, Iran. (In Persian). Amirshahkarami, M. & Karavan, M. 2015. Microfacies models and sequence stratigraphic architecture of the Oligocene Miocene Qom Formation, south of Qom City, Iran. Geosciences Frontiers, 6: 593- 404. Amirshahkarami, M.; Vaziri-Moghaddam, H. & Taheri, A. 2007. Sedimentary facies and sequence stratigraphy of the Asmari Formation at Chaman-Bolbol, Zagros Basin, Iran. Journal of Asian Earth Sciences, 29: 947-959. Bassi, D.; Hottinger, L. & Nebelsick, H. 2007. Larger Foraminifera from the Upper Oligocene of the Upper Oligocene of the Venetian area, northeast Italy, Palaeontology, 5(4): 845-868. Beavington-Penny, S.J. & Racey, A. 2004. Ecology of extant nummulitids and other larger benthic foraminifera application in paleoenvironmental analysis. Earth Sciences Review, 67: 219-265. Bozorgnia, F. 1966. Qum Formation stratigraphy of the Central Basin of Iran and its intercontinental position. Bulletin Iranian Petroleum Institute, 24: 69-76. Brandona, M. & Corda, L. 2002. Nutrients, sea level and tectonics, constrains for the facies architecture of a Miocene carbonate ramp in central Italy. Terra Nova, 14: 257-262. Brandano, M.; Frezza, V.; Tomassetti, L. & Cuffaro, M. 2008. Heterozoan carbonates in oligotrophic tropical waters: The attard member of the Lower coralline limestone Formation (Upper Malta). Palaeogeography, Palaeoclimatology, Palaeoecology, 272: 1-10. Brandano, M.; Morsilli, M.; Vannucci, G.; Parente, M.; Bosellini, F. & Vicens, G. 2010. Rhodolith-rich lithofacies of the Porto Badisco Calcarenites (Upper Chattian, Salento and Southern Italy). Italian Journal Geosciences, 129(1): 119-131. Burchette, T.P. & Wright, V.P. 1992. Carbonate ramp depositional systems. Sedimentary Geology, 79(1-4): 3-57. Corda, L. & Brandano, M. 2003. Aphotic zone carbonate production on a Miocene ramp, central Apennines, Italy. Sedimentary Geology, 161(1-2): 55-70. Cosovic, V.; Drobne, K. & Moro, A. 2004. Paleoenvironmental model for Eocene foraminiferal limestones of the Adriatic carbonate platform (Istrian Peninsula). Facies, 50(1): 61-75. Daneshian, J. & Ramezani Dana, L. 2007. Early Miocene benthic foraminifera and biostratigraphy of the Qom Formation, Deh Namak, Central Iran. Journal of Asian Earth Sciences, 29: 844-858. Dunham, R.J. 1962. Classification of carbonate rocks according to depositional texture. In: HAMM, W.E. (Ed.), Classification of carbonate rocks: a symposium. AAPG, 1: 108-121. Ehrenberg, S.N.; Pickard, N.A.H.; Laursen, G.V.; Monibi, S.; Mossadegh, Z.K.; Svana, T.A.; Aqrawi, A.A.M.; McArthur, J.M. & Thirlwall, M.F. 2007. Strontium isotope stratigraphy of the Asmari Formation (Oligocene–Lower Miocene), SW Iran, Journal of Petroleum Geology, l30: 107-128. Emami, H. 1991. Geological Map of Qom, 1:00000, Geological Survey of Iran. Flügel, E. 2010. Microfacies of Carbonate Rocks, Analysis, Interpretation and Application. Berlin, Springer- Verlag, 976p. Furrer, M. & Suder, P. 1955. The Oligo-Miocene marine formation in the Qum region (Central Iran). In: THE 4TH WORLD PETROLEUM CONGRESS PROCEEDINGS, p. 267-277. Geel. T. 2000. Recognition of stratigraphic sequence in carbonate platform and slope: empirical models based on microfacies analysis of Paleogene deposits in southeastern Spain. Palaeogeography, Palaeoclimatology, Palaeoecology, 155: 211-238. Hallock, P. 1985. Why are larger Foraminifera larger? Paleoobiology, 11: 195-208. Hallock, P. 1999. Symbiont bearing foraminifera. In: SEN GUPTA B.K. (Ed.), Modern foraminifera. Amsterdam, Kluwer Academic, p. 123-139. Hallock, P. & Glenn, E.C. 1986. Larger foraminifera: a tool for paleoenvironmental analysis of Cenozoic depositional facies. Palaios, 1: 55-64. Heydari, E.; Hassanzadeh, J.; Wade, W.J. & Ghazi, A.M. 2003. Permian–Triassic boundary interval in the Abadeh section of Iran with implications for mass extinction. Palaeogeography, Palaeoclimatology, Palaeoecology, 193: 405-423. Karvan, M.; Mahboubi, A.; Vaziri-Moghaddam, H. & Moussavi- Harami, R. 2015. Sedimentary facies analysis and sequence stratigraphy of Qom Formation deposits in NE Delijan-NW Central Iran, Iran. Geosciences Journal, 24(94): 237-248 Lee, J.J. 1990. Fine structure of rodophycean profyridium purpureum insitu in Peneroplis pertusus and P. asicularis. Journal of Foraminifera Researches, 20: 162-169. Loftus, W.K. 1855. On the geology of portions of the Turko- Persian frontier and of the districts adjoining. The Quarterly Journal of the Geological Society of London, 11: 247-344. Mateu-Vicens, G.; Hallock. P. & Brandano, M. 2009. Test shape variability of Amphistegina d’Orbigny, 1826 as a paleobathymetric proxy: application to two Miocene examples. In: DEMCHUK, T. & GARY. A. (Eds.), Geologic Problems Solving with Microfossils. SEPM Special, 93: 67-82. Miall. A.D. 2006. The Geology of Fluvial Deposits Sedimentary Facies Basin Analysis and Petroleum Geology. Berlin, Springer, 582p. Mial, A.D. 1977. A review of braided river depositional environment. Earth Science Reviews, 13: 1-62. Mohammadi, E.; Hasanzadeh-Dastgerdi, M.; Ghaedi, M.; Dehghan, R. Safari, A.; Vaziri-Moghaddam, H.; Baizidi, C. & Sfidari, E. 2013. The Tethyan Seaway Iranian Plate Oligo-Miocene deposits (the Qom Formation): distribution of Rupelian (Early Oligocene) and evaporate deposits as evidences for timing and trending of opening and closure of the Tethyan Seaway. Carbonate Evaporite, 28: 321-345. Mohammadi, M.; Kohansal Ghadimvand, N.; Vaziri, S.H. & Mosavian, M. 2010. Facies analysis and depositional environments of the Qom Formation in Vieh section, south of Saveh. The 1st. International Applied Geological Congress proceedings, 1: 2019- 2024. Mohammadi, E.; Safari, A.; Vaziri-Moghaddam, H.; Vaziri, M.R. & Ghaedi, M. 2011. Microfacies analysis and paleoenviornmental interpretation of the Qom Formation, south of the Kashan, Central Iran. Carbonate Evaporite, 26: 255-271. Mohammadi, E.; Vaziri, M.R. & Dastanpour, M. 2013. Biostratigraphy of the nummulitids and lepidocyclinids bearing Qom Formation based on larger benthic foraminifera (Sanandaj–Sirjan fore-arc basin and Central Iran back-arc basin, Iran). 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dc.publisher.none.fl_str_mv Universidade Federal do Rio de Janeiro
publisher.none.fl_str_mv Universidade Federal do Rio de Janeiro
dc.source.none.fl_str_mv Anuário do Instituto de Geociências; Vol 40, No 2 (2017); 163-179
Anuário do Instituto de Geociências; Vol 40, No 2 (2017); 163-179
1982-3908
0101-9759
reponame:Anuário do Instituto de Geociências (Online)
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Anuário do Instituto de Geociências (Online)
collection Anuário do Instituto de Geociências (Online)
repository.name.fl_str_mv Anuário do Instituto de Geociências (Online) - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv anuario@igeo.ufrj.br||
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