scholarly journals Distribution and Eruptive Volume of Aso-4 Pyroclastic Density Current and Tephra Fall Deposits, Japan: A M8 Super-Eruption

2020 ◽  
Vol 8 ◽  
Author(s):  
Shinji Takarada ◽  
Hideo Hoshizumi
Geology ◽  
2011 ◽  
Vol 39 (12) ◽  
pp. 1099-1102 ◽  
Author(s):  
Benjamin J. Andrews ◽  
Michael Manga

2020 ◽  
Vol 125 (6) ◽  
Author(s):  
Kazutaka Mannen ◽  
Toshiaki Hasenaka ◽  
Atsushi Higuchi ◽  
Koji Kiyosugi ◽  
Yasuo Miyabuchi

2005 ◽  
Vol 142 (2) ◽  
pp. 209-215 ◽  
Author(s):  
R. A. BATCHELOR

Tephra-fall deposits in the Late Mesoproterozoic Sleat Group (Torridonian) from Skye, Scotland, are described for the first time. Two individual beds occur within the Loch na Dal Formation which represents sedimentation in a shallow marine environment. Each bed has a distinctive brown, crumbly, amorphous appearance in the field and has sharp contacts with its host metasediment. This unique lithology is identical to that of albitic schists described recently from the Southern Highland Group, Dalradian Supergroup, which were identified as air-fall tuffs.


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