Pb-207-Pb-206, Ar-40-Ar-39 and Fission-Track Geothermochronology Quantifying Cooling and Exhumation History of the Kaman-Kirsehir Region Intrusions, Central Anatolia, Turkey


BOZTUĞ D., Guney O., Heizler M., Jonckheere R. C. , Tichomirowa M., OTLU N.

TURKISH JOURNAL OF EARTH SCIENCES, cilt.18, ss.85-108, 2009 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 18 Konu: 1
  • Basım Tarihi: 2009
  • Dergi Adı: TURKISH JOURNAL OF EARTH SCIENCES
  • Sayfa Sayıları: ss.85-108

Özet

The Kaman-Kirsehir region intrusions were generated in a post-collisional extensional setting following Cenomanian-Turonian docking of an oceanic island arc, comprising the supra-subduction zone (SSZ) Central Anatolian ophiolite (CAO), onto the Tauride-Anatolide Platform (TAP). These granitoids have been named, from N to S, the Camsari quartz syenite, Hamit quartz syenite, Bayindir nepheline-cancrinite syenite, Durmuslu nepheline-nosean-melanite syenite porphyry and Baranadag quartz monzonite. They intrude the crustal metasediments of the Central Anatolian Crystalline Complex (CACC) and CAO and are unconformably overlain by Upper Paleocene to Lower-Middle Eocene sediments.