@article {Koutsovitis2021,
	title = {{The Late Cretaceous magmatic arc of the south Aegean: Geodynamic implications from petrological and geochemical studies of granitoids from Anafi island (Cyclades{\textendash}Greece)}},
	journal = {International Geology Review},
	volume = {00},
	number = {00},
	year = {2021},
	pages = {1{\textendash}24},
	publisher = {Taylor \& Francis},
	abstract = {In the Aegean region (Cyclades{\textendash}Greece), a large part of the Island of Anafi consists of exhumed high-grade metamorphic sequences (amphibolites,~serpentinites and metasediments) that have been intruded by Late Cretaceous intermediate and felsic granitoids. These correspond to I-type arc-related rocks, displaying calc-alkaline geochemical affinities. Variability in their petrographic features, mineral composition and geochemistry is assigned to differentiation processes that mostly involved plagioclase and/or K-feldspar, and to a lesser extent amphibole and biotite. Mineral chemistry and geochemical results suggest that the Anafi granitoids are highly comparable with the Late Cretaceous granitoid intrusive rocks from East Crete and Donousa island. The amphibole and zircon saturation thermometry yields relatively moderate temperature crystallization conditions ($\sim$790{\textdegree}C) for the intermediate granitoids and lower for the felsic granitoids ($\sim$630{\textdegree}C). Geobarometric calculations based upon the chemistry of magnesiohornblende, as well as the normative (Qz), (Ab) and (Or) contents clearly point to shallow intrusion conditions ($\sim$2.0{\textendash}6.5 kbar), corresponding to an estimated depth of crystallization of $\sim$12~{\textpm}~4~km. The thrust sheets that overly the Palaeogene flysch in Anafi (metasediments with serpentinized peridotites, amphibolites and metabasites), constitute a subducted and metamorphosed oceanic sequence. These metamorphic units likely represent a part of the Pindos{\textendash}Cycladic Blueschist Unit domain that was subducted at an earlier pre-Campanian stage. In the hydrated mantle wedge, incorporation of shallow level granitoids within metamorphic units was likely facilitated via corner flow intrusion mechanisms. Following the intrusion, the granitoid rocks were exhumed in a syn-convergent setting, along with the metamorphic thrust sheets, by continuous underplating of more external units, thus, escaping penetrative ductile deformation.},
	keywords = {Anafi, corner flow, exhumation, granitoids, metamorphic units},
	issn = {19382839},
	doi = {10.1080/00206814.2021.1884906},
	url = {https://doi.org/10.1080/00206814.2021.1884906},
	author = {Koutsovitis, Petros and Soukis, Konstantinos and Voudouris, Panagiotis and Lozios, Stylianos and Ntaflos, Theodoros and Stouraiti, Christina and Koukouzas, Nikolaos}
}
