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Research Article| April 01, 1984 Metamorphic core complexes of Cordilleran type in the Cyclades, Aegean Sea, Greece Gordon S. Lister; Gordon S. Lister 1Institute for Earth Sciences, University of Utrecht, 3508 TA Utrecht, Netherlands Search for other works by this author on: GSW Google Scholar Greetje Banga; Greetje Banga 1Institute for Earth Sciences, University of Utrecht, 3508 TA Utrecht, Netherlands Search for other works by this author on: GSW Google Scholar Anne Feenstra Anne Feenstra 1Institute for Earth Sciences, University of Utrecht, 3508 TA Utrecht, Netherlands Search for other works by this author on: GSW Google Scholar Author and Article Information Gordon S. Lister 1Institute for Earth Sciences, University of Utrecht, 3508 TA Utrecht, Netherlands Greetje Banga 1Institute for Earth Sciences, University of Utrecht, 3508 TA Utrecht, Netherlands Anne Feenstra 1Institute for Earth Sciences, University of Utrecht, 3508 TA Utrecht, Netherlands Publisher: Geological Society of America First Online: 01 Jun 2017 Online ISSN: 1943-2682 Print ISSN: 0091-7613 Geological Society of America Geology (1984) 12 (4): 221–225. https://doi.org/10.1130/0091-7613(1984)122.0.CO;2 Article history First Online: 01 Jun 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn MailTo Tools Icon Tools Get Permissions Search Site Citation Gordon S. Lister, Greetje Banga, Anne Feenstra; Metamorphic core complexes of Cordilleran type in the Cyclades, Aegean Sea, Greece. Geology 1984;; 12 (4): 221–225. doi: https://doi.org/10.1130/0091-7613(1984)122.0.CO;2 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyGeology Search Advanced Search Abstract The islands of Ios and Naxos in the Cycladic archipelago, Greece, contain elongate domes over which a pervasive north- to north-northeast–stretching lineation is warped. These islands may be metamorphic core complexes of Cordilleran type, involving middle-crustal rocks drawn upward and outward from underneath the sedimentary basins now 100 km to the south. From ca. 25 Ma onward, during uplift, the crystalline rocks now exposed on the islands were deformed noncoaxially in the deeper levels of a major shallow-dipping ductile shear zone. This shear zone may have connected with low-angle normal faults in its upper levels, because it is probable that its later history involved the metamorphic complexes being dragged out from under a stretching and fracturing upper plate composed mainly of unmetamorphosed sedimentary and ophiolite suite rocks. This model can be extended to explain the exhumation of the high-pressure–low-temperature metamorphic rocks on Crete, which, with the Cyclades, forms a distended paired metamorphic belt separated by an active sedimentary basin. This content is PDF only. Please click on the PDF icon to access. First Page Preview Close Modal You do not have access to this content, please speak to your institutional administrator if you feel you should have access.
Lister et al. (Sun,) studied this question.