Petrography and origin of the Lower Ordovician microbial carbonates in the Songzi Area of Hubei Province, middle Yangtze region, China
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DOI: 10.1007/s12182-019-0346-2
Abstract: This study is the first systematic assessment of the Lower Ordovician microbial carbonates in Songzi, Hubei Province, China. This paper divides the microbial carbonates into two types according to growth patterns, namely nongranular and granular.… read more here.
Keywords: carbonates songzi; hubei province; area; microbial carbonates ... See more keywords
Chromium Isotope Systematics in Modern and Ancient Microbialites
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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