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- W2903759905 abstract "Abstract This study investigated the origin and the depositional age of phosphate stromatolites contained in the Neoproterozoic Salitre Formation, Brazil. The stromatolites exhibited columnar shapes and were intercalated with laminated dolostones. Their depositional environment was interpreted to have been an evaporitic ramp where erosion and reworking by waves prevailed. Laser ablation-inductively coupled plasma-mass spectrometry measurements of the stromatolites yielded a U Pb age of 616 ± 32 Ma, suggesting that they were deposited after the Marinoan glaciation. Several types of filamentous structures were recognized in the stromatolites; many of them were “pseudofossil” ambient inclusion trails, but some were possibly microfossils. To consider the general presence of photosynthetic microorganisms on the surface of shallow-water stromatolites, the involvement of microbial photosynthesis in phosphate stromatolite formation was expected. Numerical calculations determined that photosynthesis could have induced phosphate mineral precipitation at the time of deposition if the phosphorus concentration was above ca. 5 μM. To achieve such high concentration at the shallow ocean, globally elevated phosphorus concentration was considered to be the ultimate factor in addition to the local process(es) including upwelling and/or evaporation. Therefore, the phosphate stromatolites in the Salitre Formation are evidence of the development of a phosphorus-rich ocean after the Marinoan glaciation." @default.
- W2903759905 created "2018-12-22" @default.
- W2903759905 creator A5004775449 @default.
- W2903759905 creator A5016343952 @default.
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- W2903759905 creator A5070157804 @default.
- W2903759905 creator A5083407145 @default.
- W2903759905 creator A5089215061 @default.
- W2903759905 date "2019-02-01" @default.
- W2903759905 modified "2023-10-15" @default.
- W2903759905 title "Potential photosynthetic impact on phosphate stromatolite formation after the Marinoan glaciation: Paleoceanographic implications" @default.
- W2903759905 cites W128848223 @default.
- W2903759905 cites W1563822779 @default.
- W2903759905 cites W1568151455 @default.
- W2903759905 cites W1882925259 @default.
- W2903759905 cites W1964722278 @default.
- W2903759905 cites W1965208642 @default.
- W2903759905 cites W1965679888 @default.
- W2903759905 cites W1967628674 @default.
- W2903759905 cites W1974648701 @default.
- W2903759905 cites W1979883233 @default.
- W2903759905 cites W1979970612 @default.
- W2903759905 cites W1981501206 @default.
- W2903759905 cites W1984702707 @default.
- W2903759905 cites W1990931047 @default.
- W2903759905 cites W1993585594 @default.
- W2903759905 cites W1995732521 @default.
- W2903759905 cites W1997283506 @default.
- W2903759905 cites W1998294701 @default.
- W2903759905 cites W1999772449 @default.
- W2903759905 cites W2003711828 @default.
- W2903759905 cites W2005726506 @default.
- W2903759905 cites W2009578314 @default.
- W2903759905 cites W2013476508 @default.
- W2903759905 cites W2018134771 @default.
- W2903759905 cites W2019844078 @default.
- W2903759905 cites W2020992219 @default.
- W2903759905 cites W2021755407 @default.
- W2903759905 cites W2024981338 @default.
- W2903759905 cites W2028366108 @default.
- W2903759905 cites W2029506800 @default.
- W2903759905 cites W2034936183 @default.
- W2903759905 cites W2036698119 @default.
- W2903759905 cites W2041161271 @default.
- W2903759905 cites W2041925796 @default.
- W2903759905 cites W2042027650 @default.
- W2903759905 cites W2046890175 @default.
- W2903759905 cites W2048753407 @default.
- W2903759905 cites W2052895954 @default.
- W2903759905 cites W2057355903 @default.
- W2903759905 cites W2058842196 @default.
- W2903759905 cites W2059193546 @default.
- W2903759905 cites W2065795078 @default.
- W2903759905 cites W2067251856 @default.
- W2903759905 cites W2070734742 @default.
- W2903759905 cites W2070935664 @default.
- W2903759905 cites W2073369132 @default.
- W2903759905 cites W2075758040 @default.
- W2903759905 cites W2076897940 @default.
- W2903759905 cites W2078012795 @default.
- W2903759905 cites W2078051663 @default.
- W2903759905 cites W2079140419 @default.
- W2903759905 cites W2080203240 @default.
- W2903759905 cites W2084897875 @default.
- W2903759905 cites W2085352106 @default.
- W2903759905 cites W2086350928 @default.
- W2903759905 cites W2087280943 @default.
- W2903759905 cites W2087455769 @default.
- W2903759905 cites W2089253811 @default.
- W2903759905 cites W2089847239 @default.
- W2903759905 cites W2089964195 @default.
- W2903759905 cites W2092301927 @default.
- W2903759905 cites W2095670461 @default.
- W2903759905 cites W2097627207 @default.
- W2903759905 cites W2110641539 @default.
- W2903759905 cites W2110963869 @default.
- W2903759905 cites W2114329528 @default.
- W2903759905 cites W2116421517 @default.
- W2903759905 cites W2117501912 @default.
- W2903759905 cites W2122123084 @default.
- W2903759905 cites W2124218304 @default.
- W2903759905 cites W2132105932 @default.
- W2903759905 cites W2133940745 @default.
- W2903759905 cites W2137014803 @default.
- W2903759905 cites W2144522550 @default.
- W2903759905 cites W2145815106 @default.
- W2903759905 cites W2153252633 @default.
- W2903759905 cites W2154789443 @default.
- W2903759905 cites W2155707344 @default.
- W2903759905 cites W2160512552 @default.
- W2903759905 cites W2162685864 @default.
- W2903759905 cites W2166195515 @default.
- W2903759905 cites W2168346738 @default.
- W2903759905 cites W2171387330 @default.
- W2903759905 cites W2190951282 @default.
- W2903759905 cites W2320500301 @default.
- W2903759905 cites W2400863242 @default.