Eolianite and coquinite as evidence of MIS 6 and 5, NW Black Sea coast, Turkey

Basit Öğe Kaydı
dc.contributor.authorErginal, Ahmet Evren
dc.contributor.authorKarabıyıkoğlu, Mustafa
dc.contributor.authorSelim, H. Haluk
dc.date.accessioned2020-11-21T15:54:17Z
dc.date.available2020-11-21T15:54:17Z
dc.date.issued2017en_US
dc.departmentİstanbul Ticaret Üniversitesien_US
dc.description.abstractThis paper discusses the implications of a lowstand carbonate eolianite and overlying transgressive sequence of coquinite at Şile on the Turkish Black Sea coast based on composition, depositional characteristics and optical age estimations. The cross-bedded eolianite is a mixed ooid quartz grainstone in composition, yielding a depositional age matching MIS 6. It formed at the backshore of the paleobeach with the supply of sediment the from the beach face and offering insights into the drift of mixed shallow marine carbonates and siliciclastics together with radial ooids by onshore winds from a subaerially exposed high- to low-energy ooid shoals and oolitic sand complexes which developed parallel to the shoreline on the shallow shelf margin. During this lowstand, a low-relief dune retaining a record of opposing paleowind directions than that of prevalent northeasterly winds of today appears to have been lithified to form dune rock (aeolinite) under drier conditions compared to the present. Coinciding with MIS 5e, shallow marine coquina beds resting unconformably on the eolianite indicate the occurrence of the Mediterranean transgression during the last interglacial, as confirmed by benthic foraminifera within the high-salinity tolerant coquina shells. © 2017 Elsevier B.V.en_US
dc.identifier.doi10.1016/j.aeolia.2017.01.004en_US
dc.identifier.endpage9en_US
dc.identifier.issn1875-9637
dc.identifier.scopus2-s2.0-85012066535en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://doi.org/10.1016/j.aeolia.2017.01.004
dc.identifier.urihttps://hdl.handle.net/11467/3801
dc.identifier.volume25en_US
dc.identifier.wosWOS:000402214000001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier B.V.en_US
dc.relation.ispartofAeolian Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBlack Seaen_US
dc.subjectCoquiniteen_US
dc.subjectEolianiteen_US
dc.subjectLate Pleistoceneen_US
dc.subjectSea levelen_US
dc.subjectTurkeyen_US
dc.titleEolianite and coquinite as evidence of MIS 6 and 5, NW Black Sea coast, Turkeyen_US
dc.typeArticleen_US

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