Palaeoproterozoic magnesite-stromatolite-dolomite-"red beds"assocation, Russian Karelia: palaeoenvironmental constraints on the 2.0 Ga positive carbon isotope shift.
NGU-RAPPORT
99.052
Publikasjonstype
Utgivelsesår
1999
ISSN
0800-3416
Summary
Forkortet The ca. 2000 MA Tulomozerskaya Formation, Russian Karelia, representests the most 13C-rich carbonates (up to +18%)which have ever been reported. The implication of this excursion for our understanding of the coeval global geodynamic carbon cycle is not clear, but the interpretation of the maximum....
Forfattere
Melezhik, V. A.
Fallick, A. E.
Medvedev, P. V.
Makarikhin, V.V.
Tilgjengelig
NGU-biblioteket