Ilchulbong tuff cone, Jeju Island, Korea, revisited: a compound monogenetic volcano involving multiple magma pulses, shifting vents, and discrete eruptive phases

YK Sohn, SJ Cronin, M Brenna, IEM Smith… - …, 2012 - pubs.geoscienceworld.org
Abstract Ilchulbong (Sunrise Peak) tuff cone is a United Nations Educational, Scientific, and
Cultural Organization (UNESCO) World Heritage site that owes its scientific importance to …

The influence of magma plumbing complexity on monogenetic eruptions, Jeju Island, Korea

M Brenna, SJ Cronin, K Nemeth, IEM Smith… - Terra …, 2011 - Wiley Online Library
Terra Nova, 23, 70–75, 2011 Abstract Continuous pyroclastic successions from
monogenetic volcanoes in the Jeju Island Volcanic Field (Korea) were targeted for detailed …

The Ilchulbong tuff cone, Cheju Island, South Korea

YK Sohn, SK Chough - Sedimentology, 1992 - Wiley Online Library
ABSTRACT The Ilchulbong mount of Cheju Island, South Korea, is an emergent tuff cone of
middle Pleistocene age formed by eruption of a vesiculating basaltic magma into shallow …

Co-located monogenetic eruptions~ 200 kyr apart driven by tapping vertically separated mantle source regions, Chagwido, Jeju Island, Republic of Korea

M Brenna, K Németh, SJ Cronin, YK Sohn… - Bulletin of …, 2015 - Springer
New eruptions in monogenetic volcanic fields conceptually occur independently of previous
ones. In some instances, however, younger volcanic structures and vents may overlap with …

Composite tuff ring/cone complexes in Jeju Island, Korea: possible consequences of substrate collapse and vent migration

YK Sohn, KH Park - Journal of Volcanology and Geothermal Research, 2005 - Elsevier
Hydromagmatic volcanoes (tuff rings and tuff cones) in Jeju Island, Korea, are divided into
Holocene volcanoes that were constructed upon rigid, plateau-forming lavas and early to …

Mechanisms driving polymagmatic activity at a monogenetic volcano, Udo, Jeju Island, South Korea

M Brenna, SJ Cronin, IEM Smith, YK Sohn… - … to Mineralogy and …, 2010 - Springer
High-resolution, stratigraphically ordered samples of the Udo tuff cone and lava shield
offshore of Jeju Island, South Korea, show complex geochemical variation in the basaltic …

Hydrovolcanic processes forming basaltic tuff rings and cones on Cheju Island, Korea

YK Sohn - Geological Society of America Bulletin, 1996 - pubs.geoscienceworld.org
Tuff rings and tuff cones are small volcanoes produced by explosive magma-water
interactions and have been regarded as resulting from relatively dry and wet eruptions …

Stratigraphy, petrochemistry and Quaternary depositional record of the Songaksan tuff ring, Jeju Island, Korea

YK Sohn, JB Park, BK Khim, KH Park… - Journal of Volcanology and …, 2003 - Elsevier
The Songaksan tuff ring (STR) is one of several recent hydrovolcanic centers on Jeju Island,
Korea, which provides an excellent example of proximal-to-distal facies changes in wet …

The Udo tuff cone, Cheju Island, South Korea: transformation of pyroclastic fall into debris fall and grain flow on a steep volcanic cone slope

YK Sohn, SK Chough - Sedimentology, 1993 - Wiley Online Library
The Udo tuff cone of Cheju Island, South Korea, is a middle Pleistocene basalt tuff cone that
has formed by early Surtseyan‐type eruptions and later drier hydroclastic eruptions. The tuff …

Diatreme evolution during the phreatomagmatic eruption of the Songaksan tuff ring, Jeju Island, Korea

SY Go, GB Kim, JO Jeong, YK Sohn - Bulletin of volcanology, 2017 - Springer
Abstract The Songaksan tuff ring, Jeju Island, Korea, which erupted ca. 3.7 ka BP in a
coastal setting, provides an unusual opportunity to study the processes of phreatomagmatic …