article: Volcanic winter
links: Iceland France Siberian Traps New York State Newfoundland and Labrador Deccan Plateau Kaharoa Philippines Japan Krakatoa New England Volcanic ash Peru Benjamin Franklin Permian–Triassic extinction event Switzerland Estonia Supervolcano Indonesia Absorption Dendrochronology Mount Tambora Laki List of extinction events Latvia China Germany Russia Mount Pinatubo Emeishan Traps