Cyclostratigraphy of Pontian Deposits of the Eastern Paratethys (Zheleznyi Rog Section, Taman Region)статья
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Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
Аннотация:The first data on the cyclostratigraphy of Pontian deposits of the Eastern Paratethys were obtained by studying the magnetic susceptibility of Upper Miocene rocks of the Zheleznyi Rog section in the Taman Region. Based on statistical methods, using the Lomb-Scargle and REDFIT periodograms, cycles related to long-period insolation oscillations (precession of the Earth's orbit and variations in Earth's axial tilt) were revealed. It is proposed that a hiatus occured (about 150000-200000 years) at the Novorossian/Portaferian boundary (Lower Pontian/Upper Pontian) due to the onset of the maximum Mesinian Salinity Crisis.