Calcareous nannofossil and planktonic foraminiferal Biostratigraphy of Santonian to Danian in Goynuk Basin, Bolu, Turkey

KAYA ÖZER C., TEMİZ U.

JOURNAL OF AFRICAN EARTH SCIENCES, cilt.149, ss.235-270, 2019 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 149
  • Basım Tarihi: 2019
  • Doi Numarası: 10.1016/j.jafrearsci.2018.08.011
  • Dergi Adı: JOURNAL OF AFRICAN EARTH SCIENCES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.235-270
  • Anahtar Kelimeler: Upper cretaceous, K-Pg boundary, Danian, Biostratigraphy, Sakarya zone, NW TURKEY, ATLANTIC, EXTINCTION, SUBDUCTION, BOUNDARY, MUDURNU, SEA
  • Yozgat Bozok Üniversitesi Adresli: Evet

Özet

Biostratigraphy of Santonian-Danian calcareous nannofossils and planktonic foraminifera was studied in Goynilk village and close surroundings located in northwest Turkey. Calcareous nannofossil and planktonic foraminifera assemblages from this time interval were investigated in detail in seven stratigraphic sections measured in the Degirmenorti Member, Yenipazar Formation and Seben Formation. The UC12 zone in the Santonian, UC13 zone, UC14a-b(TP) and UC15a-b-c-d(TP) subzones in the Campanian and UC20a-b-c-d(TP) subzones in the Maastrichtian were defined with nannofossil species assemblages.