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Date: 2010
Subject Keyword: 040200 Geochemistry | 040300 Geology
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/112460
Description: We present the results of a combined U-series isotope and numerical modeling study of the 1912 Katmai-Novarupta eruption in Alaska. A stratigraphically constrained set of samples have compositions tha ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1169222
Description: Okmok volcano is situated on oceanic crust in the central Aleutian arc and experienced large (~ 15 km3) caldera-forming eruptions at ~12 000 years bp and 2050 years bp. Each caldera-forming eruption b ... More
Reviewed: Reviewed
Date: 2006
Subject Keyword: 040200 Geochemistry | 040300 Geology
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1087368
Reviewed: Reviewed
Date: 2006
Subject Keyword: 040200 Geochemistry | 040300 Geology
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/10183
Description: The processes involved in the formation and transport of partial melts above subducting plates remain poorly constrained relative to those at mid-ocean ridges. In particular, ²³⁸U–²³⁰Th–²²⁶Ra disequil ... More
Reviewed: Reviewed
Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/10188
Description: Disequilibria between ²¹⁰Pb and ²²⁶Ra can be used to trace magma degassing, because the intermediate nuclides, particularly ²²²Rn, are volatile. Products of the 1980–1986 eruptions of Mount St. Helens ... More
Reviewed: Reviewed
Date: 2005
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/31503
Description: The fate of subducted sediment and the extent to which it is dehydrated and/or melted before incorporation into arc lavas has profound implications for the thermo-mechanical nature of the mantle wedge ... More
Reviewed: Reviewed
Date: 2004
Subject Keyword: 040200 Geochemistry
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/37818
Description: The importance of the interplay between degassing and crystallization before and after the eruption of Mount St. Helens (Washington, USA) in 1980 is well established. Here, we show that degassing occu ... More
Reviewed: Reviewed
Date: 2004
Subject Keyword: 040300 Geology
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1087319
Description: 16 page(s)
Reviewed: Reviewed
Date: 2004
Language: eng
Resource Type: conference paper abstract
Identifier: http://hdl.handle.net/1959.14/1214143
Description: 1 page(s)
Date: 2003
Subject Keyword: 040300 Geology
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1087362
Description: 16 page(s)
Reviewed: Reviewed
Date: 2003
Language: eng
Resource Type: conference paper abstract
Identifier: http://hdl.handle.net/1959.14/1215562
Description: 1 page(s)
Date: 2003
Subject Keyword: 040400 Geophysics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1087357
Description: 25 page(s)
Reviewed: Reviewed
Date: 2002
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/93062
Description: The compositional differences between mid-ocean-ridge and ocean-island basalts place important constraints on the form of mantle convection. Also, it is thought that the scale and nature of heterogene ... More
Reviewed: Reviewed
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