Carbon and sulfur cycling during the mid-Ludfordian anomaly and the linkage with the late Silurian Lau/Kozlowskii Bioevent

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F21%3A84220" target="_blank" >RIV/60460709:41330/21:84220 - isvavai.cz</a>
Alternative codes found
RIV/00025798:_____/21:00000125
Result on the web
<a href="https://www.sciencedirect.com/science/article/abs/pii/S0031018220306003?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/S0031018220306003?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.palaeo.2020.110152" target="_blank" >10.1016/j.palaeo.2020.110152</a>

Result language
angličtina
Original language name
Carbon and sulfur cycling during the mid-Ludfordian anomaly and the linkage with the late Silurian Lau/Kozlowskii Bioevent
Original language description
The Ludfordian (late Silurian) records one of the largest perturbations in the Phanerozoic marine carbon cycling, the mid-Ludfordian positive d13Ccarb excursion (MLCIEcarb), which occurred in the aftermath of the Lau-Kozlowskii Bioevent (LKB). There are still controversies regarding origin of the MLCIE and its possible causal link(s) with respect to the preceding LKB. Surprisingly, the isotope fractionation of carbon between inorganic and organic carbon pools during the MLCIE was not investigated in detail. To constrain better this parameter of marine C cycle, its linkage to the LKB, and local sulfur cycle, we analyzed high-resolution d13Ccarb, d13Corg, and d34Spy records in the Prague Basin (peri-Gondwana) representing one of the most complete records of the MLCIEcarb in the world. Evaluation of these high-resolution d13Corg and d13Ccarb records reveals their tight coupling, which in turn indicates the photosynthetic origin of the MLCIEorg via links to primary production and changing rates of organi
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10505 - Geology

Project
<a href="/en/project/GA17-18120S" target="_blank" >GA17-18120S: Ca and O Isotope Constraints on the Origin of C Isotope Anomalies: Testing the Model of Global ‘Carbonate Hypersaturation’ of Silurian Seawater</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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