<sod>A colossal volcanic eruption in the [[Volcanic explosivity index|VEI6]] range is believed to have taken place in late 1808 and is suspected of contributing to a period of global cooling that lasted for years.<ref>{{cite news|title=Mysterious Volcanic Eruption of 1808 Described|work=[[Science Daily]]|publisher=[[University of Bristol]]|url=http://www.sciencedaily.com/releases/2014/09/140918111220.htm|access-date=26 September 2015}}</ref><eod>
<sod>A colossal volcanic eruption in the [[Volcanic explosivity index|VEI6]] range{{Failed verification|date=April 2016}} is believed to have taken place in late 1808 and is suspected of contributing to a period of global cooling that lasted for years.<ref>{{cite news|title=Mysterious Volcanic Eruption of 1808 Described|work=[[Science Daily]]|publisher=[[University of Bristol]]|url=http://www.sciencedaily.com/releases/2014/09/140918111220.htm|access-date=26 September 2015}}</ref><eod>