Informace o publikaci
Environmental changes during Famennian low-order biocrises - stable isotope data from European successions
| Autoři | |
|---|---|
| Rok publikování | 2018 |
| Druh | Konferenční abstrakty |
| Fakulta / Pracoviště MU | |
| Citace | |
| Popis | The middle to uppermost Famennian comprises repeated successions of low-order bioevents, theso-called Annulata, Dasberg and Epinette/Etroeungt (Ep/Et) events or crises. They are characterized byextinctions, originations, and radiations of selected faunal groups. These intervals coincide withtransgressive/regressive pulses and the deposition of black shales and/or organic-rich limestoneselsewhere.Our study focusses on stable isotope geochemistry (?18Ophosph, ?13Ccarb) from paleogeographicallydifferent pelagic limestone sections in Europe in order to reconstruct environmental changes during these biocrises. |
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