Dating the termination of the Palaeoproterozoic Lomagundi-Jatuli carbon isotopic event in the North Transfennoscandian Greenstone Belt

• Published in: Precambrian Research
• Main Authors: Martin, A. P., Condon, D. J., Prave, Tony, Melezhik, V. A., Lepland, A., Fallick, A. E.
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2013
• Subjects: Lomagundi-Jatuli Event; U-Pb geochronology; Fennoscandia; Pechenga; Imandra-Varzuga; Palaeoproterozoic; Arctic; Imandra; Kola Peninsula; Norway; Varzuga; Fennoscandian; kola peninsula; Northern Norway
• Online Access: https://risweb.st-andrews.ac.uk/portal/en/researchoutput/dating-the-termination-of-the-palaeoproterozoic-lomagundijatuli-carbon-isotopic-event-in-the-north-transfennoscandian-greenstone-belt(4b8aa19f-dba5-4d11-a03b-9c846e25cc9f).html; https://doi.org/10.1016/j.precamres.2012.09.010

Existing radio-isotopic age constraints indicate that the global Palaeoproterozoic Lomagundi-Jatuli large, positive carbonate carbon isotopic excursion, with delta C-13 values >+5 parts per thousand, occurred between 2.2 and 2.06 Ga. In the North Transfennoscandian Greenstone Belt of the Kola Pen...