Science

Sediment core reveals volcanic eruption preceded ancient cold spell by about 150 years

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 26/10/2026, 15:25:25 UTC.

Briefings

A recent study led by researchers at the University of South Carolina challenges the long-held theory that the Laacher See volcanic eruption in western Europe triggered a significant climate-cooling period affecting central Europe and the Arctic nearly 13,000 years ago. The evidence suggests the eruption may have occurred earlier than previously believed, potentially preceding the cooling event by approximately 150 years.

Key points

• Scientists at the University of South Carolina led a study challenging the theory that the Laacher See volcanic eruption in western Europe triggered a significant climate-cooling period affecting central Europe and the Arctic nearly 13,000 years ago.
• The study challenges the idea that the ancient Laacher See volcanic eruption in western Europe triggered a significant climate-cooling period affecting central Europe and the Arctic nearly 13,000 years ago.

Context

This research challenges the long-held theory that the Laacher See volcanic eruption in western Europe triggered a significant climate-cooling period affecting central Europe and the Arctic nearly 13,000 years ago. The study challenges the idea that the ancient Laacher See volcanic eruption in western Europe triggered a significant climate-cooling period affecting central Europe and the Arctic nearly 13,000 years ago.

Limitations

The evidence is limited to a single study led by researchers at the University of South Carolina. The specific date of the eruption remains uncertain, and the exact timing of the preceding volcanic event is not fully established.

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