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DOĞU KARADENİZ BÖLGESİ MASİF SÜLFİT YATAKLARINDAKİ (LAHANOS, KİLLİK VE ÇAYELİ) FOSİL İZLERİNE AİT İLK BULGULAR

Journal Name:

  • Maden Tetkik ve Arama Dergisi

Publication Year:

  • 2010

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
Tube worm fossils have been found in the Upper Cretaceous aged massive sulfide deposits of the Eastern Black Sea Region. Similar ones of these tube worm fossils have been found in the massive sulfide deposits of Umman, Cyprus, Ireland and Urals. This fossil community defined in very few massive sulfide deposits in the world is the important evidences of the sea floor hydrothermal vents in Pontids. These worm-like forms can be considered as the ancestral forms of the unusual vent communities defined in places where modern hydrother-mal vents are observed such as East Pacific Rise, Galapagos and Juan de Fuca Ridge.
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Abstract (Original Language): 
Doğu Karadeniz Bölgesi Üst Kretase yaşlı masif sülfid yataklarında tüp şeklinde solucan fosilleri saptanmıştır. Bu tip tüp formundaki solucan fosillerinin benzerlerine bu güne kadar Umman, Kıbrıs, irlanda ve Urallar'daki masif sülfid yataklarında rastlanmıştır. Dünyada çok az sayıda masif sülfit yatağında tanımlanan bu fosil topluluğu, Pontid'lerdeki Kretase deniz tabanı hidrotermal çıkışlarının önemli kanıtlarıdır. Tanımlanan bu solucan benzeri formlar, aynı zamanda Doğu Pasifik yükselimi, Galapagos ve Juan de Fuca sırtı gibi güncel hidrotermal çıkışlarının gözlendiği yerlerde tanımlanmış sıra dışı organizma topluluğunun atalarına ait formları olarak düşünülebilir.
FULL TEXT (PDF): 
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75-81
  • Turkish

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