Chemical Variations in the 1998, 2011, and 2015 Lava Flows From Axial Seamount, Juan de Fuca Ridge: Cooling During Ascent, Lateral Transport, and Flow

Abstract Lava flows erupted at Axial Seamount in 1998, 2011, and 2015 are chemically heterogeneous and display decreases in MgO content in their glass rinds with increasing distance from the summit. The trends are consistent with eruption temperature decreases down the rift zones of ~0.5 °C/km withi...

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Principais autores:	David A. Clague, Jennifer B. Paduan, Brian M. Dreyer, William W. Chadwick Jr, Kenna H. Rubin, Michael R. Perfit, Allison T. Fundis
格式:	Artigo
语言:	Inglês
出版:	Wiley 2018-09-01
丛编:	Geochemistry, Geophysics, Geosystems
主题:	Axial Seamount lava flows compositions historical flows
在线阅读:	https://doi.org/10.1029/2018GC007708
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