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Journals / Maden Tetkik ve Arama Dergisi / 1970 / Cilt: 74 - Sayı: 74

A HORN-CORE OF GAZELLA DEPERDITA GERVAIS (N. VAR.) FROM MIDDLE SINAP

ORTA SİNAPTA BULUNAN GAZELLA DEPERDITA GERVAIS (N. VAR.)'YE AİT BİR BOYNUZ

İbrahim TEKKAYA
Pages
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Publication Date
1970-03-01
DOI
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AI Summary & Key Takeaways

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

For this reason this species is different from our fossil.

📌 3 Key Takeaways

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Objective & Hypothesis:We found a horn-core of Gazella in the vertebrate materials collected from the northern Ankara fossiliferous beds.Material : A left horn-core fragment.Horizon : Middle part of the Middle Sinap.Locality : Yassioren village, 55 km NW of Ankara.Diagnosis : This horn-core is broken near the base and the tip, and is curved backwards.
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Key Findings & Data:Posterior surface of the horn-core has a longitudinal furrow.Remarks : Gazella schreuderae Hooijer (1945) has many deep furrows on the surface of its horn-cores, which are rather strongly curved backwards.
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Conclusion & Impact:For this reason this species is different from our fossil.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:ORTA SİNAP · GAZELLA DEPERDITA · GERVAIS (N. VAR.)

Abstract

We found a horn-core of Gazella in the vertebrate materials collected from the northern Ankara fossiliferous beds.Material : A left horn-core fragment.Horizon : Middle part of the Middle Sinap.Locality : Yassioren village, 55 km NW of Ankara.Diagnosis : This horn-core is broken near the base and the tip, and is curved backwards. External surface is slightly flattened, internal surface is convex. Posterior surface of the horn-core has a longitudinal furrow.Remarks : Gazella schreuderae Hooijer (1945) has many deep furrows on the surface of its horn-cores, which are rather strongly curved backwards. For this reason this species is different from our fossil.

Özet

Ankara kuzeyindeki Omurgalı yataklarından toplanan materyal içinde bulunan bir Gazella boynuzu üzerinde yaptığımız incelemeyi sunuyoruz.Materya l : Bir sol boynuz parçası.Horizon : Orta Sinap orta seviyeleri.Lokalite : Yassıören köyü, Ankara'nın 55 km NW sında.Diagnoz : Bu boynuz kaidede ve uçta kırık, geriye kıvrıktır. Dış yüz önemsiz derecede yassı, iç yüz konvekstir. Boynuzun arka tarafında uzunluğuna bir sulkus vardır.Mukayeseler : Gazella schreuderae Hooijer (1945) boynuzlarının yüzlerinde birçok derin sulkuslar vardır ve nispeten kuvvetli derecede geriye kıvrıktır. Bu sebepten, bu fosil bizim fosilimizden farklıdır.

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Cite This Article

TEKKAYA, İ. (1970). A HORN-CORE OF GAZELLA DEPERDITA GERVAIS (N. VAR.) FROM MIDDLE SINAP. Maden Tetkik ve Arama Dergisi, Cilt: 74 - Sayı: 74. https://ajindex.com/articles/54619

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References (2)

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