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pro vyhledávání: '"Alexandra Morand"'
Floors of impact craters on rocky planetary bodies in our Solar System are often fractured and bulged. Such deformation features are thought to form by the ascent of impact-generated magma and the inflation of laccolith-shaped magma bodies at a shall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::374834f9bbfc270b8d520a1df772b05c
https://doi.org/10.5194/egusphere-egu23-16365
https://doi.org/10.5194/egusphere-egu23-16365
High-viscosity magma can form laccolith intrusions that deform and fracture the overburden, causing surface uplift and ground fracturing. Laccolith-induced deformation features have been described at well-exposed outcrops of long-solidified intrusion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cd8fbcb33d81e4842abff2ede466bbd
https://doi.org/10.5194/egusphere-egu23-1337
https://doi.org/10.5194/egusphere-egu23-1337
Autor:
Sam Poppe, Alexandra Morand, Claire Harnett, Marek Awdankiewicz, Anne Cornillon, Michael Heap, Daniel Mège
Surface deformation patterns on terrestrial planetary bodies have been interpreted as magma emplacement features due to their similarity with Earth analogues or their association with inferred eruptive products. Dome-shaped surface uplift features we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3f1963030fd7427a75542d977fa1b8f
https://doi.org/10.5194/epsc2022-872
https://doi.org/10.5194/epsc2022-872
Large silicic systems can produce devastating eruptions with emitted volumes greater than 100 km³ and worldwide impacts. Such eruptions suggest the presence of significant reservoirs of silicic magma at shallow depths. Understanding how these reserv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4662d36fb3e80dfe02691f1e90d1c9e8
https://doi.org/10.5194/egusphere-egu22-583
https://doi.org/10.5194/egusphere-egu22-583
Application of a plate model to reproduce surface deformations observed at Uturuncu volcano, Bolivia
Publikováno v:
Journal of Volcanology and Geothermal Research. 415:107241
Between 1992 and the mid 2010s, strong uplift has been observed centred on Uturuncu volcano in Bolivia. More recently it was shown that a smaller-amplitude moat of subsidence surrounds the uplift. We propose that this “sombrero” pattern can be th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b45a5fda59e7acb64f2416cebdcd16f
https://doi.org/10.1016/j.jvolgeores.2021.107241
https://doi.org/10.1016/j.jvolgeores.2021.107241
