The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This magnetic, clay minerals and palynological study provides a record of two Late Pleistocene transgressions (Late Khazarian and Early Khvalynian) in the Caspian Sea, through the analysis of present-day lower Volga terraces. The results allow the clarification of some points about the Caspian Sea evolution during the considered periods. Early diagenetic iron sulphides (greigite and pyrite) are present...
New data on He and C isotopes in gases from Caucasus mud volcanoes located in Taman Peninsula (TP, Russia) and Kakhety District (KD, Georgia) have been produced and included in a wider metadata‐set, allowing a comparison between gas geochemistry of the two regions. In TP, the 3He/4He (R) ratios are typical of radiogenic crustal helium (R/Ratm ∼ 0.03, on average). In KD, the helium isotopic ratio R...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.