Journals / Maden Tetkik ve Arama Dergisi / 1986 / Cilt: 107 - Sayı: 107

A New Discovery of the Lower Cretaceous in İstanbul, Turkey

Pages
128–133
Publication Date
1986-12-01
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

New evidence of age and stratigraphic relations indicate that part of the conglomerate, together with some shale and coralgal limestone units, formerly considered as being Triassic, is early Cretaceous in age.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Limestone-pebble conglomerates in the Kocaeli Peninsula have so far been widely accepted as either Triassic carbonates or basal elastics of the Upper Cretaceous.
📊
Key Findings & Data:Limestone-pebble conglomerates in the Kocaeli Peninsula have so far been widely accepted as either Triassic carbonates or basal elastics of the Upper Cretaceous.
💡
Conclusion & Impact:New evidence of age and stratigraphic relations indicate that part of the conglomerate, together with some shale and coralgal limestone units, formerly considered as being Triassic, is early Cretaceous in age.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Limestone-pebble conglomerates in the Kocaeli Peninsula have so far been widely accepted as either Triassic carbonates or basal elastics of the Upper Cretaceous. New evidence of age and stratigraphic relations indicate that part of the conglomerate, together with some shale and coralgal limestone units, formerly considered as being Triassic, is early Cretaceous in age.

🔖

Cite This Article

KAYA, O., WIEDMANN, J., KOZUR, H., ÖZDEMİR, Ü., ÖZER, S., BEAUVAIS, L. (1986). A New Discovery of the Lower Cretaceous in İstanbul, Turkey. Maden Tetkik ve Arama Dergisi, Cilt: 107 - Sayı: 107, 128–133. https://ajindex.com/articles/54394

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (11)

  1. Arthaber, G., 1914, Die Trias von Bithynien: Beitr. Geol. Pal. Öst.-Ung. Orients, 27, 85-106.
  2. Altınlı, E., 1968, İzmit-Hereke-Kurucadağ alanının jeoloji incelemesi: MTA Derg., 71,1-26.;
  3. Soytürt, N. ve Saka, K., 1970, Hereke-Tavşancıl- Tavşanlı-Tepecik alanının jeolojisi: İÜFF Mec., 35,69-75.
  4. Böhm, J., 1927, Beitrag zur Kenntnis der Senonfauna der Bithynischen Halbinsel: Palaeontographica, 69,187-222.
  5. Endriss, W., 1926, Geologische Beobachtungen auf der Bithynischen Halbinsel: Neues Jb. Min. Geol. Pal., 54, 347-410.
  6. Erguvanlı, K., 1949, Hereke pudingleri ile Gebze taşlan-inşaat bakımından etüdü ve civarlarının jeolojisi: iTÜ, Doktora tezi, 89. Kaya, O; Dizer, A.;Tansel, î. ve Meriç, E., 1984, Ereğli (Zonguldak, alanının Kretase stratigrafisi: MTA Derg., 99/100, 1-15,
  7. Ankara.
  8. Ketin, İ. ve Gümüş,Ö., 1963, Sinop-Ayancık güneyinin jeolojisi:TPAO Rap., 288 (yayımlanmamış). Özdemir, Ü.; Talay, G. ve Yurtsever, A., 1975, Koceli Triyası projesi «Koceli Triyasının biyostratigrafik etüdü»: Cumhuriyetin 50. Yılı Yerbilimleri Kongresi, 112-122. özer, S., 1982, Three new species of the genus Gorjanovicia Polsak from Kocaeli region (Northwestern Anatolia): Geolo- gija-Razprave in Porocila, 25,229-236.
  9. Tokay, M., 1952, Contribution â l'etude de la region comprise entre Ereğli, Alaplı, Kızıltepe et Alacaağzı: MTA Derg., 42/43,37-78,
  10. Ankara.
  11. Zaninetti, L. ve Dağer, Z., 1978, Biostratigraphic integree et paleoecologie du Trias de la peninsule de Kocaeli (Turguie): Eclogae geol. Helv., 71, 85-104.