Preservation of biosignatures in Neoproterozoic phosphorites metamorphosed at temperatures> 450° C
There is still much controversy over whether apatite and graphite can be used as fingerprint
mineral assemblages to preserve biosignatures in ancient sedimentary rocks that …
mineral assemblages to preserve biosignatures in ancient sedimentary rocks that …
Active methane release from the early Cambrian seafloor? Clues from Ba isotopes
Abstract The Cambrian Explosion coincided with a global greenhouse climate, but the
mechanism behind this warming event remains unclear, impeding our understanding of their …
mechanism behind this warming event remains unclear, impeding our understanding of their …
A refined model for the mechanisms of Precambrian phosphorite formation
Q Baima, X Zhu, W Shen, Z Gao, B Yan… - Global and Planetary …, 2024 - Elsevier
Despite the economic and scientific importance of Precambrian phosphorites, our
understanding of the mechanism leading to their formation remains limited, including for the …
understanding of the mechanism leading to their formation remains limited, including for the …