Araştırma Makalesi

Early Eocene (middle-late Cuisian) Molluscs Assemblage from the Harpactocarcinid Beds, in the Yoncalı Formation of the Çankırı Basin, Central Anatolia, and Implications for Tethys Paleogeography

Cilt: 52 Sayı: 1 1 Nisan 2009
  • Yavuz Okan
  • İzzet Hoşgör
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Early Eocene (middle-late Cuisian) Molluscs Assemblage from the Harpactocarcinid Beds, in the Yoncalı Formation of the Çankırı Basin, Central Anatolia, and Implications for Tethys Paleogeography

Öz

A diverse and abundant Early Eocene (middle-late Cuisian) molluscs assemblage from the Yoncalı Formation of the Çankırı Basin in central Anatolia is documented for the first time in this study. Six species of bivalves, four species of gastropods, and one species of scaphopod are described from the formation. The central part of the Yoncalı Formation consists mostly of sandstones, pelagic mudstone and limestones with harpactocarcinids and the molluscs found were derived from this part. Associated fauna found here included benthic foraminiferans, serpulids, undetermined echinoids and shark teeth, and dating was mainly based on the benthic foraminiferans. The distribution of bivalve, gastropod and scaphopod species suggest that this area has affinities with the East European Province of Turkey. The cosmopolitian distribution of the recorded species is useful for paleobiogeographic reconstruction. This reveals that there was a direct connection throughout the Tethyan realm and a connection between the Tethyan central Anatolia and Indo-Pasific realms, at least until the end of the Paleocene to Early Eocene (Early Tertiary), and this allowed the migration of benthic organisms.  

Anahtar Kelimeler

Kaynakça

  1. Abbas, H.L., 1972. A Monograph of the Egyptian Paleocene and Eocene Pelecypods. Egyptian Journal of Geology, 16, 69200.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)

Bölüm

Araştırma Makalesi

Yazarlar

Yavuz Okan Bu kişi benim

İzzet Hoşgör Bu kişi benim

Yayımlanma Tarihi

1 Nisan 2009

Gönderilme Tarihi

28 Mart 2017

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2009 Cilt: 52 Sayı: 1

Kaynak Göster

APA
Okan, Y., & Hoşgör, İ. (2009). Early Eocene (middle-late Cuisian) Molluscs Assemblage from the Harpactocarcinid Beds, in the Yoncalı Formation of the Çankırı Basin, Central Anatolia, and Implications for Tethys Paleogeography. Türkiye Jeoloji Bülteni, 52(1), 1-30. https://izlik.org/JA95GY24XK
AMA
1.Okan Y, Hoşgör İ. Early Eocene (middle-late Cuisian) Molluscs Assemblage from the Harpactocarcinid Beds, in the Yoncalı Formation of the Çankırı Basin, Central Anatolia, and Implications for Tethys Paleogeography. Türkiye Jeol. Bült. 2009;52(1):1-30. https://izlik.org/JA95GY24XK
Chicago
Okan, Yavuz, ve İzzet Hoşgör. 2009. “Early Eocene (middle-late Cuisian) Molluscs Assemblage from the Harpactocarcinid Beds, in the Yoncalı Formation of the Çankırı Basin, Central Anatolia, and Implications for Tethys Paleogeography”. Türkiye Jeoloji Bülteni 52 (1): 1-30. https://izlik.org/JA95GY24XK.
EndNote
Okan Y, Hoşgör İ (01 Nisan 2009) Early Eocene (middle-late Cuisian) Molluscs Assemblage from the Harpactocarcinid Beds, in the Yoncalı Formation of the Çankırı Basin, Central Anatolia, and Implications for Tethys Paleogeography. Türkiye Jeoloji Bülteni 52 1 1–30.
IEEE
[1]Y. Okan ve İ. Hoşgör, “Early Eocene (middle-late Cuisian) Molluscs Assemblage from the Harpactocarcinid Beds, in the Yoncalı Formation of the Çankırı Basin, Central Anatolia, and Implications for Tethys Paleogeography”, Türkiye Jeol. Bült., c. 52, sy 1, ss. 1–30, Nis. 2009, [çevrimiçi]. Erişim adresi: https://izlik.org/JA95GY24XK
ISNAD
Okan, Yavuz - Hoşgör, İzzet. “Early Eocene (middle-late Cuisian) Molluscs Assemblage from the Harpactocarcinid Beds, in the Yoncalı Formation of the Çankırı Basin, Central Anatolia, and Implications for Tethys Paleogeography”. Türkiye Jeoloji Bülteni 52/1 (01 Nisan 2009): 1-30. https://izlik.org/JA95GY24XK.
JAMA
1.Okan Y, Hoşgör İ. Early Eocene (middle-late Cuisian) Molluscs Assemblage from the Harpactocarcinid Beds, in the Yoncalı Formation of the Çankırı Basin, Central Anatolia, and Implications for Tethys Paleogeography. Türkiye Jeol. Bült. 2009;52:1–30.
MLA
Okan, Yavuz, ve İzzet Hoşgör. “Early Eocene (middle-late Cuisian) Molluscs Assemblage from the Harpactocarcinid Beds, in the Yoncalı Formation of the Çankırı Basin, Central Anatolia, and Implications for Tethys Paleogeography”. Türkiye Jeoloji Bülteni, c. 52, sy 1, Nisan 2009, ss. 1-30, https://izlik.org/JA95GY24XK.
Vancouver
1.Yavuz Okan, İzzet Hoşgör. Early Eocene (middle-late Cuisian) Molluscs Assemblage from the Harpactocarcinid Beds, in the Yoncalı Formation of the Çankırı Basin, Central Anatolia, and Implications for Tethys Paleogeography. Türkiye Jeol. Bült. [Internet]. 01 Nisan 2009;52(1):1-30. Erişim adresi: https://izlik.org/JA95GY24XK

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