Seismic evidence for depth-dependent metasomatism in cratons
Sign Up to like & getrecommendations! Published in 2018 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2018.03.018
Abstract: Abstract The long-term stability of cratons has been attributed to low temperatures and depletion in iron and water, which decrease density and increase viscosity. However, steady-state thermal models based on heat flow and xenolith constraints… read more here.
Keywords: depth; metasomatism; water; seismic evidence ... See more keywords
Seismic evidence of the lithosphere-asthenosphere boundary beneath the Tonga area, southwestern Pacific
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Asian Earth Sciences"
DOI: 10.1016/j.jseaes.2017.02.013
Abstract: Abstract We study the lithosphere-asthenosphere boundary (LAB) in the Tonga subduction zone using four deep focal events recorded by the Capital Seismic Network (CSN) of China and the Northeast China Extended Seismic Array (NECESSArray). The… read more here.
Keywords: asthenosphere boundary; evidence lithosphere; beneath; seismic evidence ... See more keywords
Seismic Evidence of an Early Afterslip During the 2012 Sequence in Emilia (Italy)
Sign Up to like & getrecommendations! Published in 2019 at "Geophysical Research Letters"
DOI: 10.1029/2018gl079617
Abstract: We apply a matched‐filter‐technique to augment the detected events in the time window between the two mainshocks of the 2012 Emilia seismic sequence (Italy), 20 (Mw 6.1) and 29 (Mw 6.0) May. Using well‐located templates,… read more here.
Keywords: evidence early; afterslip 2012; early afterslip; seismic evidence ... See more keywords
Seismic evidence for a possible deep crustal hot zone beneath Southwest Washington
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-07123-w
Abstract: Crustal pathways connecting deep sources of melt and the active volcanoes they supply are poorly understood. Beneath Mounts St. Helens, Adams, and Rainier these pathways connect subduction-induced ascending melts to shallow magma reservoirs. Petrogenetic modeling… read more here.
Keywords: hot zone; deep crustal; beneath; seismic evidence ... See more keywords