THE LLANDOVERY-WENLOCK BOUNDARY IN THE RUSSIAN ARCTIC

• DOI: 10.3176/geol.2000.2.03
• Publication Date: 2021-10-28T11:15:50Z
• Authors: A I Antoshkina; T M Beznosova; P Männik
• Keywords: 01 natural sciences; 0105 earth and related environmental sciences

The position of the Llandevery-Wenlock boundary in Timan-northern Ural region and Severnaya Zemlya has been under discussion for a long time.Datings based on different groups fauna seem to be inconsistent; conodonts indicate that both regions this lies considerably higher sequence than considered until now.The conodont datings agree well with correlations sea level fluctuations.