3 Result(s)
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Damien Daval
Science, Humanities and Social Sciences, multidisciplinary
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Article
Open AccessFast and pervasive diagenetic isotope exchange in foraminifera tests is species-dependent
Oxygen isotope compositions of fossil foraminifera tests are commonly used proxies for ocean paleotemperatures, with reconstructions spanning the last 112 million years. However, the isotopic composition of th...
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Article
Open AccessSymbiotic cooperation between freshwater rock-boring bivalves and microorganisms promotes silicate bioerosion
Bioerosion is a process with a high socio-economic impact that contributes to coastal retreat, and likely to increase with climate change. Whereas limestone bioerosion is well explained by a combination of mec...
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Article
Open AccessOrganic molecular heterogeneities can withstand diagenesis
Reconstructing the original biogeochemistry of organic fossils requires quantifying the extent of the chemical transformations that they underwent during burial-induced maturation processes. Here, we performed...
