Growth mechanisms and environmental implications of carbonate concretions from the ~ 1.4 Ga Xiamaling Formation, North China

Abstract Carbonate concretions provide unique records of ancient biogeochemical processes in marine sediments, and have the potential to reflect seawater chemistry indirectly. In fine-siliciclastic settings, they preferentially form in organic-rich mudstones, owing to a significant fraction of the b...

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Detalhes bibliográficos

Principais autores:	An-Qi Liu, Dong-Jie Tang, Xiao-Ying Shi, Li-Min Zhou, Xi-Qiang Zhou, Mo-Han Shang, Yang Li, Hu-Yue Song
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2019-05-01
coleção:	Journal of Palaeogeography
Assuntos:	Mid-Proterozoic Carbonate concretion Early diagenesis Manganese reduction Bicarbonate
Acesso em linha:	http://link.springer.com/article/10.1186/s42501-019-0036-4
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