Neoproterozoic continental arc volcanism at the northern edge of the Arabian Plate, SE Turkey


Gursu S., Moeller A., Goncuoglu M. C. , KÖKSAL S., DEMIRCAN H., Koksal F. T. , ...More

PRECAMBRIAN RESEARCH, vol.258, pp.208-233, 2015 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 258
  • Publication Date: 2015
  • Doi Number: 10.1016/j.precamres.2014.12.017
  • Title of Journal : PRECAMBRIAN RESEARCH
  • Page Numbers: pp.208-233

Abstract

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.