Articles with "ancient microbialites" as a keyword



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Chromium Isotope Systematics in Modern and Ancient Microbialites

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Published in 2020 at "Minerals"

DOI: 10.3390/min10100928

Abstract: Changes in stable chromium isotopes (denoted as δ53Cr) in ancient carbonate sediments are increasingly used to reconstruct the oxygenation history in Earth’s atmosphere and oceans through time. As a significant proportion of marine carbonate older… read more here.

Keywords: chromium isotope; 53cr values; microbial carbonates; ancient microbialites ... See more keywords