Lakes and bogs in northeastern North America preserve tephra deposits sourced from
multiple volcanic systems in the Northern Hemisphere. However, most studies of these …

Polar ice-cores have long been recognised as unrivalled repositories of past volcanic
events. Although tephra products from local eruptions tend to dominate these records …

Irazú is one of the largest and most active volcanoes in Costa Rica. We present the tephro-
chronostratigraphy of the last 2.6 ka of the Irazú volcano based on detailed field work and …

The eruptive histories of Ulleungdo (South Korea) and Changbaishan (North Korea/China
border) volcanoes are not well constrained since their proximal stratigraphies are poorly …

Abstract Active volcanoes in East Asia pose potential threats to the surrounding areas. The
eruptive history of many of the Japanese volcanoes are well understood, but their dispersal …

Abstract The Ko-g and Ma-f~ j tephras are two key isochronous marker layers in northern
Japan, which are from the largest Plinian eruptions of Komagatake volcano (VEI= 5) and …

Changbaishan Tianchi volcano is one of the most famous active volcanoes in Northeast
Asia. Its Millennium eruption (ME, 946–947 CE) is considered to be one of the largest …

Abstract Changbaishan volcano (China/North Korea) is one of the most active and
hazardous volcanic centers in Northeast Asia. Despite decades of intensive research, the …

We present the findings of a detailed non-visible (cryptotephra) tephra investigation of the
Lake Suigetsu (Japan) sedimentary sequence spanning∼ 120 to 50 ka. Thirty-nine new …

The Changbaishan volcanic field is one of the most dangerous active volcanic fields in
Northeast Asia. Its Millennium eruption at 946-947 CE is considered to be one of the world's …