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.
The Seglodden Member (Late Proterozoic), as studied in two areas of the Varanger Peninsula, northern Norway, is dominated by sand-rich braided river deposits. A quantitative summary of described facies emphasises the dominance of structures deposited under high-energy conditions, and a general absence of fine-grained deposits and visible small-scale sedimentary structures. The sigmoidal and concave-up...
The Palaeoproterozoic Baraga Group (ca. 1850±1Ma) of northern Michigan is a ∼1200m thick sedimentary succession of marine clastic, iron formation, chert, and phosphatic sedimentary rocks that accumulated at the peak of the world's first major phosphogenic episode. Lithofacies stacking patterns are interpreted to record the flooding of the Nuna continental margin during two sea-level cycles. The base...
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.