Neoproterozoic continental arc volcanism at the northern edge of the Arabian Plate, SE Turkey
PRECAMBRIAN RESEARCH, cilt.258, ss.208-233, 2015 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 258
- Basım Tarihi: 2015
- Doi Numarası: 10.1016/j.precamres.2014.12.017
- Dergi Adı: PRECAMBRIAN RESEARCH
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.208-233
- Anahtar Kelimeler: SE Turkey, Arabian Plate, Derik Volcanics, Late Neoproterozoic, Magmatic arc, Cadomian Orogeny, EAST-AFRICAN OROGEN, TRACE-ELEMENT COMPOSITION, EARLY PALEOZOIC EVOLUTION, HIGH-FIELD STRENGTH, U-PB GEOCHRONOLOGY, CRUSTAL GROWTH, ISLAND-ARC, CAMBRIAN STRATIGRAPHY, GEODYNAMIC EVOLUTION, WESTERN TAURIDES
- Orta Doğu Teknik Üniversitesi Adresli: Evet
Özet
New geochemical, Sr/Nd isotope and zircon U-Pb LA-ICP-MS data from the Derik Volcanics in the Southeast Anatolian Autochthone Belt of Turkey are consistent with an Andean-type Cadomian arc that developed along the northern edge of the Arabian Plate during the Late Neoproterozoic. The Derik Volcanics represent a volcanic complex including andesites, rhyolites and basalts, with volcanoclastic and fluvial sediments. They are unconformably overlain by playa sediments with Early Cambrian ichno-fossils, followed by Middle Cambrian-Silurian shallow marine deposits.