Journals / Turkish Journal of Earth Sciences / 2011 / Cilt: 20 - Sayı: 2

Kahramanmaraş Havzası’nın birleştirilmiş oligosen−alt miyosen iri bentik ve planktonik foraminifer biyostratigrafisi (Güney Anadolu, Türkiye)

Integrated oligocene−lower miocene larger and planktonic foraminiferal biostratigraphy of the Kahramanmaraş basin (Southern Anatolia, Turkey)

Pages
185–212
Publication Date
2022-11-05
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

According to the integrated zonation the FO of Nephrolepidina morgani falls into the P21 Zone; Nummulites vascus and Eulepidina dilatata last occur in the P22 Zone; Miolepidocyclina burdigalensis, Miogypsina intermedia and Borelis curdica fi rst occur in the MMi 2b Subzone, where as Nephrolepidina spp. last occur within the same subzone.

📌 3 Key Takeaways

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Objective & Hypothesis:An integrated biostratigraphical analysis based on the larger and planktonic foraminifera from three sections provides a well-defi ned zonal scheme of the Oligocene–Lower Miocene successions in the Kahramanmaraş Basin.
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Key Findings & Data:Th e planktonic foraminiferal zonation is based on a combination of standard (P) and Mediterranean (MMi) zonal schemes and consists of Turborotalia ampliapertura (P19), Globigerina angulisuturalis-Paragloborotalia opima opima (P21), Globigerina ciperoensis (P22) biozones spanning the Upper Rupelian–Chattian interval and Globoquadrina dehiscens-Globigerinoides altiaperturus (MMi 2a), Globigerinoides altiaperturus-Catapsydrax dissimilis (MMi 2b) and Globigerinoides trilobus (MMi 3) biozones in the Upper Aquitanian–Burdigalian interval.
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Conclusion & Impact:According to the integrated zonation the FO of Nephrolepidina morgani falls into the P21 Zone; Nummulites vascus and Eulepidina dilatata last occur in the P22 Zone; Miolepidocyclina burdigalensis, Miogypsina intermedia and Borelis curdica fi rst occur in the MMi 2b Subzone, where as Nephrolepidina spp. last occur within the same subzone.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

An integrated biostratigraphical analysis based on the larger and planktonic foraminifera from three sections provides a well-defi ned zonal scheme of the Oligocene–Lower Miocene successions in the Kahramanmaraş Basin. Th e planktonic foraminiferal zonation is based on a combination of standard (P) and Mediterranean (MMi) zonal schemes and consists of Turborotalia ampliapertura (P19), Globigerina angulisuturalis-Paragloborotalia opima opima (P21), Globigerina ciperoensis (P22) biozones spanning the Upper Rupelian–Chattian interval and Globoquadrina dehiscens-Globigerinoides altiaperturus (MMi 2a), Globigerinoides altiaperturus-Catapsydrax dissimilis (MMi 2b) and Globigerinoides trilobus (MMi 3) biozones in the Upper Aquitanian–Burdigalian interval. Th e larger foraminiferalzonation of the studied successions has been established by means of European shallow benthic foraminiferal zonation (SBZ). Th is zonal scheme consists of SB 22B-23 Zone and SB 23 Zone in the Chattian, SB 24 Zone in the Aquitanian and SB 25 Zone in the Burdigalian. By integrating the established foraminiferal zonal schemes, the stratigraphical ranges of some larger foraminifera with planktonic foraminiferal zones have been calibrated. According to the integrated zonation the FO of Nephrolepidina morgani falls into the P21 Zone; Nummulites vascus and Eulepidina dilatata last occur in the P22 Zone; Miolepidocyclina burdigalensis, Miogypsina intermedia and Borelis curdica fi rst occur in the MMi 2b Subzone, where as Nephrolepidina spp. last occur within the same subzone.

Özet

Kahramanmaraş Havzası, iri bentik foraminifer içeren sığ denizel kireçtaşları ile planktonik foraminifer içeren hemipelajik çökellerin ardalanmasından oluşan yaygın Oligo–Miyosen istifl eri nedeniyle birleştirilmiş foraminifer biyostratigrafi sinin uygulanabileceği ender bölgelerden birisidir. Bu istiflerde ölçülen üç stratigrafi kesitinde tanımlananbentik ve planktonik foraminifer toplulukları havzanın detaylı Oligosen–Alt Miyosen biyostratigrafik çatısının kurulması yanında bazı iri bentik foraminifer taksonlarının stratigrafik dağılımlarının planktonik foraminifer zonları ile kalibre edilmesini de sağlamıştır. Çalışılan istiflerin planktonik foraminifer biyostratigrafisi için standard (P) ve Akdeniz (MMi)biyozon şemaları kullanılmış ve Üst Rupeliyen–Şatiyen’de Turborotalia ampliapertura (P19), Globigerina angulisuturalis-Paragloborotalia opima opima (P21) ve Globigerina ciperoensis (P22) zonları, Üst Akitaniyen–Burdigaliyen’de ise Globoquadrina dehiscens-Globigerinoides altiaperturus (MMi 2a), Globigerinoides altiaperturus-Catapsydrax dissimilis(MMi 2b) ve Globigerinoides trilobus (MMi 3) zonları saptanmıştır. Üst Oligosen–Alt Miyosen iri bentik foraminiferzonasyonunun oluşturulmasında ise Avrupa Sığ Bentik Foraminifer Zon şemasından (SBZ) yararlanılmış ve Şatiyen’de SB 22B-23 ve SB 23 zonları, Akitaniyen’de SB 24 Zonu ile Burdigaliyen’de SB 25 Zonu tanımlanmıştır. Birleştirilmiş zonasyonlara göre Nephrolepidina morgani P21 Zonu’nda ilk kez ortaya çıkarken Nummulites vascus ve Eulepidina dilatata P22 Zonu’nda ortadan kalkmaktadır. Miolepidocyclina burdigalensis, Miogypsina intermedia ve Borelis curdica’nın ilk ortaya çıkışları MMi 2b Altzonu’nda saptanırken Nephrolepidina spp. aynı zonda ortadan kalkmaktadır.

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Cite This Article

HAKYEMEZ, A., IŞIK, U. (2022). Kahramanmaraş Havzası’nın birleştirilmiş oligosen−alt miyosen iri bentik ve planktonik foraminifer biyostratigrafisi (Güney Anadolu, Türkiye). Turkish Journal of Earth Sciences, Cilt: 20 - Sayı: 2, 185–212. https://ajindex.com/articles/603164

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References (11)

  1. Açıkbaş, D., Akgül, A. & Erdoğan, L.T. 1981. Güneydoğu Anadolu’nun Hidrokarbon Olanakları ve Baykan-Şirvan-Pervari Yöresinin Jeolojisi [Hydrocarbon Possibilities of Southeastern Anatolia and Geology of Baykan-Şirvan-Pervari Region]. TPAO Report no. 1543 [in Turkish, unpublished]. Adams, C.G. 1983. Speciation, phylogenesis, tectonism, climate and eustasy: factors in the evolution of Cenozoic larger foraminiferal bioprovinces. In: Sims, R.W., Price, J. H., & Whalley, P.E.S. (eds), Evolution, Time and Space: the Emergence of the Biosphere. Systematics Association Special Volume 23, 255–289.
  2. Academic Press,
  3. London. Adams, C.G. 1984. Neogene larger foraminifera, evolutionary and geological events in the context of datum planes. In: Ikebe, N. & Tsuchi, R. (eds), Pacifi c Neogene Datum Planes, 47–67.
  4. University of Tokyo Press,
  5. Tokyo. Banerjee, A., Yemane, K. & Johnson, A. 2000. Foraminiferal biostratigraphy of Late Oligocene–Miocene reefal carbonates in southwestern Puerto Rico. Micropaleontology 46, 327–342.
  6. Bassi, D., Hottinger, L. & Nebelsick, J.H. 2007. Larger foraminifera from the Upper Oligocene of the Venetian area, Northern Italy. Paleontology 50, 845–868.
  7. Berggren, W.A. & Pearson, P. 2005. A revised tropical to subtropical Paleocene planktonic formainiferal zonation. Journal of Foraminiferal Research 35, 279–298.
  8. Berggren, W.A., Kent, D.V., Swısher, C.C. III & Aubry, M.P. 1995. A revised Cenozoic geochronology and chronostratigraphy. In: Berggren, W.A., Kent, D.V., Aubry, M.P. & Hardenbol, J. (eds), Geochronology, Time Scales and Global Stratigraphic Correlation. Society of Economic Paleontologists and Mineralogists (SEPM), Special Publication 54, 129–212.
  9. Bizon, G. & Bizon, J.J. 1972. Atlas des principaux foraminifères planctoniques du Bassin Méditerranéen Oligocène à quaternaire. Editions Technip, Paris. Blow, W.H. 1969. Late Middle Eocene to Recent planktonic foraminiferal biostratigraphy. In: Brönnimann, P. & Renz, H.H. (eds), Proceedings of the First International Conference on Planktonic Microfossils Geneva, 1967 1, 199–421.
  10. Brill, Leiden. Bolli, H.M. 1957. Planktonic foraminifera from the Oligocene– Miocene Cipero and Lengua formations of Trinidad. In: Studies in Foraminifera. United States National Museum Bulletin 215, 97–123.
  11. Bolli, H.M. & Saunders, J.B. 1985. Oligocene and Holocene low latitude planktonic foraminifera. In: Bolli, H.M., Saunders, J.B. & Perch-Nielsen, K. (eds), Plankton Stratigraphy, 155– 262. Cambridge University Press, Cambrid