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First Report of Ornatorotaliidae Family Representative species and Paleocene-Eocene Biostratigraphy in Hasan Abad section, southeast of Birjand, East of Iran | ||
Geopersia | ||
دوره 13، شماره 1 - شماره پیاپی 22287825، فروردین 2023، صفحه 145-165 اصل مقاله (16 M) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22059/geope.2023.347456.648670 | ||
نویسنده | ||
Maryam Motamedalshariati* | ||
Department of Geology, Faculty of Science, University of Birjand, Birjand, Iran | ||
چکیده | ||
The present study aimed to investigate the biostratigraphic studies of Hasan Abad section (two sections), located in the southeast of Birjand in the east of Iran. The thickness of the first section of Hasan Abad is 74 meters, and the second section is 62 meters thick, including conglomerate, sandstone, calcareous sandstone, sandy limestone, limestone, and nummulitic limestone. The base of these sections is overlaid on the ophiolites, and their tops are erodedIn total, 21 genera and 29 species of benthic foraminifera were identified in the first section, and four biozones were consequently determined. These biozones included the Daviensina sp. interval zone, Alveolina ellipsoidalis interval zone, Nummulites globulus interval zone and Nummulites subramondi interval zone. In the second section, 16 genera and 21 species were identified, and three biozones were introduced based on the identified foraminifera, including Kathina selveri interval zone, Alveolina ellipsoidalis interval zone and Nummulites globulus interval zone. According to the identified biozones and foraminiferal assemblages, the age of the studied sequence was speculated to be the first section of Hasan Abad, Thanetian? - Early Cuisian and in the second section the Thanetian -Early Cuisian. Two new species of the Ornatorotaliidae family, Granorotalia sublobata and Ornatorotalia granum, are the first records from the east of Iran. | ||
کلیدواژهها | ||
Biostratigraphy؛ Benthic Foraminifera؛ Birjand؛ Iran؛ Paleocene- Eocene؛ Systematic | ||
عنوان مقاله [English] | ||
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مراجع | ||
Aghanabati, A., (Compiler) 1990. Geological Map of Zabol No. L9, 1:250000 scales, Geological Survey of Iran. Amirshahkarami, M., Zebarjadi, E., 2018. Late Paleocene to Early Eocene larger benthic foraminifera biozones and microfacies in Estahbanate area Southwest of Iran with Thetyan biozones correlation. Carbonates and Evaporates 33: 869-884. Babazadeh, SA., 2005. Presence of Cuvillierina (Foraminifera) and its different species in eastern Iran. Revue de Paléobiologie, Genèv, 24 (2): 781-788 Babazadeh, SA., 2008. Lower Eocene transgressive successions of Sahlabad province eastern Iran implication of biostratigraphy and microfacies analysis. Revue de Paléobiologie, Genève, 27 (2): 449-459. Bassi, D. (Editor) 2014., Paleogene Larger Rotaliid Foraminifera from the Western and Central Neotethys. Springer, 196 p. Benedetti, A Di Carlo, M. and Pignatti, J., 2011. New Late Ypresian (Cuisian) rotaliids (Foraminiferida) from Central and Southern Italy and their biostratigraphic potential. Turkish Journal of Earth Sciences 20: 701-719. Benedetti, A., 2015. The new family Ornatorotaliidae (Rotaliacea, Foraminiferida). Micropaleontology, 61: 231-236. Berberian, M., King, G C P., 1981. Toward a palaeogeography and tectonic evolution of Iran. Canadian Geopersia 2023, 13(1): 145-165 165 Journal of Earth Science 18: 210-265. Berthiaux, A., Christmann, P., Fauvelet, E., Hatrival, J N., Vaslet, D.,Vahdati Daneshmand, A., 1990. Exploration text of Qayen quadrangle geological map, 1/250000 scales, Geological Survey of Iran Tehran. Clap, F G., 1940 Geology of Eastern Iran. Bulletin of the Geological Society of America 51: 1-102. Colom, G. 1954. Estudio de las biozonas con foraminíferos del Terciario de Alicante. Boletín del Instituto Geológico y Minero de España. 66: 1-279 Fauvelet, E. and Eftekhar Nezhad, J., 1990. Explanation Text of the Qayen Quadrangle Map 1:250,000, Geological Survey of Iran, 317 pp. Guillou, Y., Maurizot, P., Vaslet, D., De la Villéon, H., 1983. Geological map of Gazik, Scale1:250000. Geological Survey of Iran. Hadi, M., Mosaddegh, H., Abbassi, N., 2015. Biostratigraphic Interpretation and Systematics of Some Alveolina Species Assemblages in the Ziarat Formation from Soltanieh Mountains (Western Alborz). Geosciences (Scientific Quarterly Journal), 24 (95): 39-44. Hadi, M., Vahidinia, M., Abbassi, N., 2019a. Ilerdian- Cuisian alveolinids from the Western Alborz and Eastern Iran Zones: Systematic and biostratigraphic implications. Journal of Foraminiferal Research 49 (2): 141-162. Loeblich, AR., Tappan, H., 1988. Foraminifera general and their classification. Van Nostrand Reinhold Company New York, 700 p., 847 pls. Mathur, N S., Juyal, KP. and Kumar, K., 2009. Larger foraminiferal biostratigraphy of lower Paleogene successions of Zanskar Tethyan and Indus-Tsangpo suture zones, Ladakh India in the light of additional data. Himalayan Geology 30 (1): 45-68. Nabavi M., 1976. An introduction to geology of Iran. Geological Survey of Iran, Tehran, 109 p. [in Persian] Nezafati, N., 2006. Au-Sn-W-Cu-Mineralization in the Astaneh-Sarband Area, West Central Iran including a comparison of the ores with ancient bronze artifacts from Western Asia, PhD thesis, University of Tübingen, 116 p. Ohanian, T., Tatevosian S., 1978. Geological map of Birjand, 1:100000 scales, Geological Survey of Iran. Rahaghi, A., 1978. Tertiary Foraminiferal Assemblage of Qum-Kashan, Sabzewar and Jahrum Areas. Tehran; National Iranian Oil Company, Geological Laboratories Publication No. 8, 64 p. Rahaghi, A., 1983. Stratigraphy and faunal assemblage of Paleocene-lower Eocene in Iran. National Iranian Oil Company, Geological Laboratories, Teheran, publication n° 10: 33 p., 49 pls. Samadi Afkham, M., Raisossadat, SN., Mirab Shabestari, G., Shokri, M H., 2012. Lithostratigraphy and Biostratigraphy of Paleocene-Eocene deposits in Dahan-Rud section (northwest of Birjand), Proceeding of the 6th Symposium of Iranian Paleontological Society, Jolfa, Iran,100-105. Serra-Kiel J Hottinger L Caus E Drobne K Ferra´ ndez, C., Jaurhi, AK., Less, G., Pavlovec, R., Pignatti, J., Samso, J M., Schaub, H., Sirel, E., Strougo, A., Tambareau, Y., Tosquella, J., Zakrevskaya, E., 1998. Larger foraminiferal biostratigraphy of the Tethyan Paleocene and Eocene: Bulletin de la Socié té Géologique de France 169: 281-299. Sirel, E. and Deveciler, A., 2018. Description and some revision of Ranikothalia Caudri Nummulites Lamarck and Assilina d’Orbigny species from Thanetian - early Chattian of Turkey Ankara Üniversitesi Yayınevi. 182 p. Stöcklin, J., 1968. Structural history and tectonics of Iran: a review. American Association of Petroleum Geologists Bulletin, 52: 1229-1258. Stöcklin, J., Eftekhar Negad, J., Hushmandzadeh, AA., 1972. Central Lut reconnaissance East Iran, Geological Survey of Iran, report. 22: 62 p. Stöcklin, J., 1972. Structural correlation of Alpine ranges between Iran and central Asia, Memoire Horssric. Geol. De France 88: 333- 353. Tirrul, R., Bell, I R., Griffis, R J., Camp, V E., 1983. The Sistan Suture Zone of eastern Iran. Geological Society of America Bulletin 84: 134-150. Vahdati Daneshmand, F., (compiler) 1992. Geological map of Birjand 1/250000 scales, Geological Survey of Iran. | ||
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