Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Vanessa M. Swenton"'
Autor:
Vanessa M. Swenton, Martin J. Streck
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
The 7.1 Ma Rattlesnake Tuff (RST) of eastern Oregon is a widespread and voluminous (>300 km3) ignimbrite composed of 99% crystal poor (≤1%) high-silica rhyolite (HSR) and
Externí odkaz:
https://doaj.org/article/f75171e36ec84cd89942b8265d267022
Publikováno v:
Geosciences, Vol 13, Iss 2, p 46 (2023)
Columbia River province magmatism is now known to include abundant and widespread rhyolite centers even though the view that the earliest rhyolites erupted from the McDermitt Caldera and other nearby volcanic fields along the Oregon–Nevada state bo
Externí odkaz:
https://doaj.org/article/c7a7a4882f734280ac4f9847286af61d
Publikováno v:
GSA Bulletin.
Miocene rhyolitic volcanism of eastern Oregon, USA, can be divided into two main episodes. Mantle plume upwelling is thought to have generated Columbia River Basalt Group (CRBG) lavas and coeval >16.5−15 Ma silicic volcanism trending north−south
Autor:
null et al., Vanessa M. Swenton
(A) Referenced ages and sample locations; (B) Sources of pre-existing geochemical data; (C) 40Ar/39Ar ideograms and plateaus; (D) Detailed 40Ar/39Ar analysis sample preparation procedures and analytical methods; (E) Full argon data files—feldspar a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44bef7e34a9b87a0e03449761df472e1
https://doi.org/10.1130/gsab.s.20394384
https://doi.org/10.1130/gsab.s.20394384
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
New Mexico Geological Society, 2017 Annual Spring Meeting, Proceedings Volume, Theme: "Uranium in New Mexico: the Resource and the Legacy".
Publikováno v:
New Mexico Geological Society, 2017 Annual Spring Meeting, Proceedings Volume, Theme: "Uranium in New Mexico: the Resource and the Legacy".
Publikováno v:
New Mexico Geological Society, 2016 Annual Spring Meeting, Proceedings Volume, Theme: "Geohazards in New Mexico and Surrounding Areas".