scholarly journals Late Pleistocene ages for the most recent volcanism and glacial-pluvial deposits at Big Pine volcanic field, California, USA, from cosmogenic36Cl dating

2015 ◽  
Vol 16 (9) ◽  
pp. 2812-2828 ◽  
Author(s):  
J. A. Vazquez ◽  
J. M. Woolford
Keyword(s):  
Late Pleistocene ◽  
Volcanic Field ◽  
Recent Volcanism

Late Pleistocene rhyolitic explosive volcanism at Los Azufres Volcanic Field, central Mexico

2012 ◽  
pp. 45-82 ◽  
Author(s):  
José Luis Arce ◽  
José Luis Macías ◽  
Elizabeth Rangel ◽  
Paul Layer ◽  
Víctor Hugo Garduño-Monroy ◽  
...  
Keyword(s):  
Late Pleistocene ◽  
Explosive Volcanism ◽  
Volcanic Field ◽  
Central Mexico

New Dates on Late Pleistocene Dacitic Tephra from the Mount Edgecumbe Volcanic Field, Southeastern Alaska

1998 ◽  
Vol 49 (1) ◽  
pp. 123-125 ◽  
Author(s):  
James E. Begét ◽  
Roman J. Motyka
Keyword(s):  
Late Pleistocene ◽  
Volcanic Field ◽  
Tephra Layer ◽  
Southeast Alaska ◽  
Radiocarbon Dates

New radiocarbon dates on charcoal incorporated in proximal airfall deposits indicate the largest late Pleistocene eruption from the Mt. Edgecumbe volcanic field in Southeast Alaska occurred ca. 11,250 ± 50 14C yr B.P. The more precise dating of the principal Edgecumbe tephra layer greatly improves its utility as a tephrochronologic marker horizon in southeastern Alaska.

Luminescence dating of Late Pleistocene eruptions in the Eifel Volcanic Field, Germany

2017 ◽  
Vol 32 (5) ◽  
pp. 628-638 ◽  
Author(s):  
Christoph Schmidt ◽  
Maria Schaarschmidt ◽  
Thomas Kolb ◽  
Georg Büchel ◽  
Daniel Richter ◽  
...  
Keyword(s):  
Late Pleistocene ◽  
Volcanic Field ◽  
Luminescence Dating

A new set of basaltic tephras from Southeast Alaska represent key stratigraphic markers for the late Pleistocene

2019 ◽  
Vol 92 (1) ◽  
pp. 246-256 ◽  
Author(s):  
Paul S. Wilcox ◽  
Jason Addison ◽  
Sarah J. Fowell ◽  
James F. Baichtal ◽  
Ken Severin ◽  
...  
Keyword(s):  
Continental Shelf ◽  
Late Pleistocene ◽  
Ice Sheet ◽  
Volcanic Field ◽  
Southeast Alaska ◽  
Cordilleran Ice Sheet

AbstractThree new tephras have been identified in Southeast Alaska. An 8-cm-thick black basaltic tephra with nine discrete normally graded beds is present in cores from a lake on Baker Island. The estimated age of the tephra is 13,492 ± 237 cal yr BP. Although similar in age to the MEd tephra from the adjacent Mt. Edgecumbe volcanic field, this tephra is geochemically distinct. Black basaltic tephras recovered from two additional sites in Southeast Alaska, Heceta Island and the Gulf of Esquibel, are also geochemically distinct from the MEd tephra. The age of the tephra from Heceta Island is 14,609 ± 343 cal yr BP. Whereas the tephras recovered from Baker Island/Heceta Island/Gulf of Esquibel are geochemically distinct from each other, similarities in the ages of these tephras and the MEd tephra suggest a shared eruptive trigger, possibly crustal unloading caused by retreat of the Cordilleran Ice Sheet. The submerged Addington volcanic field on the continental shelf, which may have been subaerially exposed during the late Pleistocene, is a possible source for the Southeast Alaska tephras.

Stratigraphy and chronology of silicic tephras in the Shikotsu-Toya volcanic field, Japan: Evidence of a Late Pleistocene ignimbrite flare-up in southwestern Hokkaido

2020 ◽  
Vol 562 ◽  
pp. 58-75 ◽  
Author(s):  
Mizuho Amma-Miyasaka ◽  
Daisuke Miura ◽  
Mitsuhiro Nakagawa ◽  
Shimpei Uesawa ◽  
Ryuta Furukawa
Keyword(s):  
Late Pleistocene ◽  
Volcanic Field
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