Šilalė Event
The Šilalė Event was an extinction event affecting conodonts during the Přídolí, the final stage of the Silurian period. == Timing == The Šilalė Event, first identified in the Milaičiai-103 core in southwestern Lithuania, is marked by a negative carbon isotope excursion in carbonate rocks known as the Šilalė Negative Carbon Isotope Event.