Abstract
The biostratigraphy and the response of calcareous nannofossils to the End Cretaceous warming are investigated in the lower boundary of Kalat formation through the record of species richness, diversity, distribution patterns, and statistical treatments. The Kalat formation comprised of coarse-grained detritus limestone with subordinate sandstone intercalations. In the studied sections, the number of ten samples were taken and prepared with smear slide. In Dobaradar, section 22 species; in Kalat, section 25 species; and in Chahchaheh, section 32 species have been determined. Based on nannoplanktons and as a result of biostratigraphic studies, the nannofossil standard zones (CC25–CC26) were identified in all of sections. According to these zones in all of sections, the age of the studied thickness is Late Maastrichtian–Late Late Maastrichtian. In these sections, the presence of Micula murus at the end of Neyzar formation and the presence of this species at the lower part of Kalat formation indicate that the investigated boundary is Late Maastrichtian in age. The paleoecological results point to warm climate. The presence of warm water indicators (M. murus and Micula prinsii) and the absence of cool water indicators (Ahmuellerella octoradiata, Kamptnerius magnificus, and Nephrolithus frequens) suggest warm surface water conditions in these areas. In the lower boundary of Kalat formation, base on Lithraphidites spp. and Watznaueria barnesae, lowered fertility condition with low productivity at the end of the Maastrichtian were suggested, and the studied area was deposited in shallow marine environment in relatively low latitude.
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References
Afshar Harb A (1969) A brief history of geological exploration and geology of the Sarakhs area and the Khangiran gas field. Bulletin of the Iranian petroleoum Institute 37:86–96
Afshar Harb A (1979) The stratigraphy, tectonics and petroleum geology of the Kopet Dagh region, northern Iran. Unpub1.PhD thesis, Univ. of London
Andruleit H (1997) Coccolithophore fluxes in the Norwegian–Greenland Sea, seasonality and assemblage alterations. Mar Micropaleontol 31:45–64
Arthur MA, Dean WE, Schlanger SO (1985) Variations in the global carbon cycle during the Cretaceous related to climate, volcanism and changes in atmospheric CO2. In: Sundquist ET, Broecker WS (eds) The Car bon Cycle and Atmospheric CO2: Natural Variations Archean to Present. American Geophysical Union Geophysical Monograph 32, Washington, pp. 504–529
Barrera E, Savin SM (1999) Evolution of Campanian–Maastrichtian marine climates and oceans. In: Barrera E, Johnson CC (eds), Evolution of the Cretaceous Ocean-Climate System. Geological Society of America, Special Paper 332, Boulder, pp. 245–282
Barrera E, Savin SM, Thomas E, Jones CE (1997) Evidence for thermohaline- circulation reversals controlled by sea level change in the latest Cretaceous. Geology 25:715–718
Boersma A, Schackleton NJ (1981) Oxygen and carbon isotope variations and planktonic foraminiferal depth habitats: late cretaceous to paleocene, central pacific, dsdp sites 463 and 465, leg 65. Init Rep Deep Sea Drill Proj 65:513–526
Bornemann A, Aschwer U, Mutterlose J (2003) The impact of calcareous nannofossils on the pelagic carbonate accumulation across the Jurassic–Cretaceous boundary. Palaeo Journal 199:187–228
Bown PR, Young JR (1998) Techniques. In: Bown PR (ed) Calcareous nannofossil biostratigraphy. Micropalaeontol. Soc. Publ, Br, pp 16–28
Bukry D (1973) Coccolith stratigraphy eastern Equatorial Pacific. Leg 16 DSDP. Init RepDSDP 16:611–653
Burnett JA (1998) Upper Cretaceous In: Bown PR (ed) Calcareous Nannofossil Biostratigraphy. Chapmanand Hall/ Kluwer Academic Publishers:132–199
Cepek P, Hay WW (1969) Calcareous nannoplankton and biostratigraphic subdivision of the Upper Cretaceous. Trans Gulf Coast Assoc. Geol Soc 19:323–336
Doeven PH (1983) Cretaceous nannofossil stratigraphy and paleoecology of the Canadian Atlantic Margin. Bulletin of the Geological Survey of Canada 356:1–70
Douglas RG, Savin SM (1975) Oxygen and carbon isotope analyses of Tertiary and Cretaceous microfossils from Shatsky Rise and other sites in the North Pacific Ocean. Init Rep Deep Sea Drill Proj 32:509–520
Ehrendorfer TW (1993) Late Cretaceous (Maastrichtian) calcareous nannoplankton biogeography with emphasis on events immediately preceding the Cretaceous/Palaeocene boundary. Ph.D. thesis, Woods Hole Oceanographic Institution
Erba E (2006) The first 150 million years history of calcareous nannoplankton: biosphere–geosphere interactions. Palaeo Journal 232:237–250
Erba E (2004) Calcareous nannofossils and Mesozoic oceanic anoxic events. Marin micropaleontology Journal 52:85–106
Erba E, Castradori D, Guasti G, Ripepe M (1992) Calcareous nannofossils and Milankovitch cycles: the example of the Albian Gault Clay Formation (southern England). Palaeogeogr Palaeoclimatol Palaeoecol 93:47–69
Erba E (1990) Middle Cretaceous calcareous nannofossils from the western Pacific (Leg 129): evidence for paleoequatorial crossings. Proc Ocean Drill Program Sci Results 129:189–196
Eshet Y, Almogi-Labin A (1996) Calcareous nannofossils as paleoproductivity indicators in Upper Cretaceous organic-rich sequences in Israel. Mar Micropaleontol 29(1):37–61
Eshet Y, Moshkovitz S, Habib D, Benjamini C, Margaritz M (1992) Calcareous nannofossil and dinoflagellate stratigraphy across the Cretaceous/ Tertiary boundary at Hor Hahar, Israel. Marine Micropaleontology 18:199–228
Fisher CG, Hay WW (1999) Calcareous nannofossils as indicators of mid-Cretaceous paleofertility along an ocean front, U.S. Western Interior. In: Barrera E, Johnson CC (eds.) Evolution of the Cretaceous Ocean-climate System: Spec. Publ. Geol. Soc. Am., 332, pp 161–180
Gardin S (2002) Late Maastrichtian to Early Danian calcareous nannofossils at Elles (Northwest Tunisia). A tale of one million years across the K–T boundary. Palaeogeography, palaeoclimatology. Palaeoecology 178:211–231
Gardin S, Monechi S (1998) Palaeoecological change in middle to low latitude calcareous nannoplankton at the Cretaceous/Tertiary boundary. Bulletin de la Société géologique de France 169:709–723
Gartner S (1996) Calcareous nannofossils at the Cretaceous–Tertiary boundary. In: MacLeod N, Keller G (eds) The cretaceous–tertiary mass extinction: biotic and environmental events. W.W. Norton and Co, NewYork, pp 27–84
Gradstein FM, Ogg JG (2004) Geologic Time Scale 2004, why, how, and where next. Lethaia 37:175–181
Hadavi F, Moheghy MA (2009) Biostratigraphical studies of the Kalat formation at the type section. Isfahan University Research Bulletin 13:197–229
Henriksson AS, Malmgren BA (1997) Biogeographic and ecologic patterns in calcareous nannoplankton in the Atlantic and Pacific Oceans during the Terminal Cretaceous. Studia Geologica Salmanticensia 33:17–40
Herrle J, Pross J, Friedrich O, Kobler P, Hemleben C (2003) Forcing mechanisms for mid-Cretaceous black shale formation: evidence from the Upper Aptian and Lower Albian of the Vocontian Basin (SE France). Palaeo Journal 190:399–426
Hill ME (1975) Selective dissolution of mid-Cretaceous (Cenomanian) calcareous nannofossils. Micropaleontology 21:227–235
Honjo S (1976) Coccoliths: production, transportation and sedimentation. Mar Micropaleontol 1:65–79
Johnson CC, Barron EJ, Kauffman EG, Arthur MA, Fawcett PJ, Yasuda MK (1996) Middle Cretaceous reef collapse linked to ocean heat transport. Geology 24:376–380
Lamolda MA, Gorostidi A, Paul RC (1992) Quantitative estimates of calcareous nannofossil changes across the Plenus Marls (latest Cenomanian), Dover, England: implications for the generation of the Cenomanian–Turonian boundary event. Cretaceous Research 15:143–164
Lees JA (2002) Calcareous nannofossils biogeography illustrates palaeoclimate change in the Late Cretaceous Indian Ocean. Cretaceous Res 23:537–634
Li L, Keller G (1999) Variability in Late Cretaceous and deep waters: evidence from stable isotopes. Marine Geology 161:171–190
Li L, Keller G (1998) Abrupt deep-sea warming at the end of the Cretaceous. Geology 26(11):995–998
MacLeod KG, Huber BT, Ward PD (1996) The Cretaceous–Tertiary event and other catastrophes in Earth history. In: Ryder G, Fastovsky D, Gartner S (eds) The biostratigraphy and paleobiogeography of Maastrichtian inoceramids. Geological Society of America, Special Publication 307, Boulder, pp 361–373
Perch- Nielsen K (1985) Plankton Stratigraphy. In: Bolli Hm, Saunders JB, Perch- Nielsen K (Eds).. Cambridge University Press:329–426
Perch-Nielsen K, McKenzie JA, Quziang H (1982) Biostratigraphy and isotope stratigraphy and the “catastrophic” extinction of calcareous nannoplankton at the Cretaceous/ Tertiary boundary. In: Silver L (ed) Geological implications of impacts of large asteroids and comets on the Earth. Special Paper 190–Geological Society of America (GSA). Boulder, CO, United States, pp 353–371
Perch-Nielsen K (1972) Remarks on Late Cretaceous to Pleistocene coccoliths from the North Atlantic. Initial Rep Deep Sea drilf Proj 12:1003–1069
Pospichal JJ (1994) Calcareous nannofossils and the K–T boundary, El Kef: no evidence for stepwise, gradual, or sequential extinctions. Geology 22:99–102
Pospichal JJ, Wise SW Jr (1990) Calcareous nannofossils across the K–T boundary, ODP Hole 690C, Maud Rise. Weddell Sea Proc Ocean Drill Program Sci Results 113:515–532
Ravizza G, Peucker-Ehrenbrink B (2003) Chemostratigraphic evidence of deccan volcanism from the marine osmium isotope record. Science 302:1392–1395
Roth PH, Krumbach KR (1986) Middle Cretaceous calcareous nannofossil biogeography and preservation in the Atlantic and Indian Oceans: implications for paleoceanography. Mar Micropaleontol 10:235–266
Shafik S (1990) Late Cretaceous nannofossil biostratigraphy and biogeography of the Australian western margin. Bureau of Mineral Resources, Geology and Geophysics, Report 295:1–164
Shamrock JL, Watkins DK (2009) Evolution of the Cretaceous calcareous nannofossil genus Eiffellithus and its biostratigraphic significance. Cretaceous Research Journal 30:1083–1102
Sissingh W (1977) Biostratigraphy of Cretaceous calcareous nannoplankton. Geol Mijnbo 56:37–65
Steinmetz JC (1994) Stable isotopes in modern coccolithophores. In: Winter A-Siesser WG (ed) Coccolithophores. Cambridge University Press, Cambridge, pp 219–229
Stockalin J (1968) Structural history and tectonics of Iran: a review. Bull Am Assoc Petrol Geo 52:58–129
Stockalin J (1971) Stratigraphic Lexicon of Iran. Ministry of industry and mines. Geological Survey of Iran, report No. 18
Tantawy AAAM (2002) Calcareous nannofossil biostratigraphy and palaeoecology of the Cretaceous–Tertiary transition in the central eastern desert of Egypt. Marine Micropaleontology 47:323–356
Thibault N, Gardin S (2006) Maastrichtian calcareous nannofossil biostratigraphy and paleoecology in the Equatorial Atlantic (Demerara Rise, ODP Leg 207 Hole 1258A). Rev Micropal 49:199–214
Thibault N, Gardin S (2007) The Late Maastrichtian nannofossil record of climate change in the South Atlantic DSDP Hole 525A. Mar Micropaleontol 65:163–184
Thierstein HR (1981) Late cretaceous nannoplankton and the change at the C/T boundary. pp 355–394
Thierstein HR (1980) Selective dissolution of Late Cretaceous and Earliest Tertiary calcareous nannofossils: experimental evidence. Cretaceous Res 2:165–176
Thierstein HR (1976) Mesozoic calcareous nannoplankton biostratigraphy of marine sediments. Mar Micropaleontol 1:325–362
Young JR (1999) Calcareous nannofossil biostratigraphy. Kluwer Academic Publ, London
Watkins DK, Self-Trail JM (2005) Calcareous nannofossil evidence for the existence of the Gulf Stream during the late Maastrichtian. Paleoceanography 20, PA3006 doi: 10.1029/2004PA001121
Watkins DK (1992) Upper Cretaceous nannofossils from Leg 120, Kerguelen, Southern Ocean. Proc. ODP. Sci Res 120:343–370
Watkins DK, Wise SW, Pospichal JJ, Crux J (1996) Upper Cretaceous calcareous nannofossil biostratigraphy and paleoceanography of the Southern Ocean. In Moguilevsky, A. Whatley, R. (eds), Microfossils and Oceanic Environments. Univ. of Wales (Aberystwyth Press), pp 355–381
Williams JR, Bralower TJ (1995) Nannofossil assemblages, fine fraction stable isotopes, and the paleoceanography of the Valanginian-Barremian (Early Cretaceous) North Sea Basin. Paleoceanography 10:815–839
Wind FH, Wise SW (1983) Correlation of upper campanian- lower maastrichtian calcareous nannofossils assemblages in drill and piston cores from the Falkland Plateau of the southwest Atlantic Ocean. pp 551–563
Wind FH (1979) Maestrichtian–Campanian nannofloral provinces of the southern Atlantic and Indian Oceans. In: Talwani M et al. (ed.) Deep Sea Drilling Results in the Atlantic Ocean: Continental Margins and Paleoenvironment. Maurice Ewing Ser., 3. AGU, Washington, D.C., pp 123–137
Worsley T, Martini E (1970) Late Maastrichtian nannoplankton provinces. Nature 225:1242–1243
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Hadavi, F., Moghaddam, M.N. Nannostratigraphy, nannofossil events, and paleoclimate fluctuations in the lower boundary of Kalat formation in East Kopet Dagh (NE Iran). Arab J Geosci 7, 1501–1515 (2014). https://doi.org/10.1007/s12517-012-0802-4
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DOI: https://doi.org/10.1007/s12517-012-0802-4