Compilation of geophysical, geochronological, and geochemical evidence indicates a rapid Mediterranean-derived submergence of the Black Sea's shelf and subsequent substantial salinification in the early Holocene

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• 作者：Anastasia G. Yanchilina^a ; ^d ; ^{nyanchil@ldeo.columbia.edu} ; William B.F. Ryan^a ; ^{billr@ldeo.columbia.edu} ; Jerry F. McManus^a ; ^{jmcmanus@ldeo.columbia.edu} ; Petko Dimitrov^b ; ^{margeo@io-bas.bg} ; Dimitar Dimitrov^b ; ^{dimpetdim@io-bas.bg} ; Krasimira Slavova^b ; Mariana Filipova-Marinova^c ; ^{marianafilipova@yahoo.com}
• 关键词：Black Sea transgression ; Isotope geochemistry ; Black Sea ; Marine-lake connections ; Reflection profiles ; Paleoceanography ; Paleosalinity ; Lake transgression
• 刊名：Marine Geology
• 出版年：2017
• 出版时间：1 January 2017
• 年：2017
• 卷：383
• 期：Complete
• 页码：14-34
• 全文大小：4918 K
• 卷排序：383

文摘

Compilation of geochronological, geochemical, and geophysical data is used to reinterpret Black Sea-Lake level history. The Black Sea-Lake remained fresh during deglaciation until the marine transgression at 9300 calendar years BP. Prior to the transgression, the Black Sea-Lake level was 120 mbsl or lower. The transgression was fast and took no longer than a couple of decades. The salinification that followed took <~1500 years.