Výsledky vyhledávání - "Raymond Alexander Fernand Cas"

Classification of ignimbrites and their eruptions

Autor: Raymond Alexander Fernand Cas, Guido Giordano

The term “ignimbrite” probably encompasses the one of the largest ranges of deposit types on Earth, associated with the partial to total collapse of explosive eruption columns feeding pyroclastic density currents. Surprisingly, there is no quanti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d31649111164df974baa248296da056
https://doi.org/10.1016/j.earscirev.2021.103697

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Emplacement origins of coarsely-crystalline mafic rocks hosted in greenstone belts: Examples from the 2.7 Ga Yilgarn Craton, Western Australia

Autor: David Doutch, Mimi Chen, Ian A. Campbell, Raymond Alexander Fernand Cas, Patrick Hayman, Richard James Squire

Publikováno v: Precambrian Research. 324:236-252

Coarsely crystalline mafic rocks, commonly referred to as dolerite and diabase, make up a substantial proportion of Archean greenstone belts and are hosts to major orogenic gold deposits, yet their internal architecture and contact relationships rema

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55a962dff909e6a0c0dd2c077f7df500
https://doi.org/10.1016/j.precamres.2019.01.023

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Complex evolution of volcanic arcs: The lithofacies and palaeogeography of the Cambrian Stavely Arc, Delamerian Fold Belt, Western Victoria

Autor: N.H. Bowman, D.H. Taylor, C.P. Cairns, J. van Otterloo, Raymond Alexander Fernand Cas

Publikováno v: Journal of Volcanology and Geothermal Research. 373:120-132

The Mount Stavely Volcanic Complex is a Cambrian greenstone belt in western Victoria (Australia), which formed as a continental arc during subduction of the proto-Pacific plate under Gondwana. While the MSVC has been broadly described in literature,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c27a82f7f03f90917e905ebb1b4a1c8f
https://doi.org/10.1016/j.jvolgeores.2019.01.027

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Modelling ground deformation patterns associated with volcanic processes at the Okataina Volcanic Centre

Autor: N. Fournier, Laurent Ailleres, Raymond Alexander Fernand Cas, Lucas Holden

Publikováno v: Journal of Volcanology and Geothermal Research. 344:65-78

The Okataina Volcanic Centre (OVC) is one of two large active rhyolite centres in the modern Taupo Volcanic Zone (TVZ) in the North Island of New Zealand. It is located in a complex section of the Taupo rift, a tectonically active section of the TVZ.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d9953d457a224ba4e141409894c171a
https://doi.org/10.1016/j.jvolgeores.2017.04.014

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The initiation and development of a caldera-forming Plinian eruption (172 ka Lower Pumice 2 eruption, Santorini, Greece)

Autor: Rebecca J. Carey, Raymond Alexander Fernand Cas, J.M. Simmons, Timothy H. Druitt

Publikováno v: Journal of Volcanology and Geothermal Research
Journal of Volcanology and Geothermal Research, Elsevier, 2017, 341, pp.332-350. ⟨10.1016/j.jvolgeores.2017.05.034⟩
Journal of Volcanology and Geothermal Research, 2017, 341, pp.332-350. ⟨10.1016/j.jvolgeores.2017.05.034⟩

Co-auteur étranger; International audience; The rhyodacitic 172 ka Lower Pumice 2 (LP2) eruption terminated the first magmatic cycle at Santorini (Greece), producing a proximal < 50 m thick succession of pyroclastic fall deposits, diffusely-stratifi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a24fd53b215e595a88b7aa58dd7f0cea
https://doi.org/10.1016/j.jvolgeores.2017.05.034

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2.7 Ga plume associated VHMS mineralization in the Eastern Goldfields Superterrane, Yilgarn Craton: Insights from the low temperature and shallow water, Ag-Zn-(Au) Nimbus deposit

Autor: Laure Martin, Alicia Verbeeten, Svetlana G. Tessalina, Stephen Barnes, Morrie Goodz, Stefano Caruso, C.J. Yeats, David R. Mole, Paul Gillespie, Steven P. Hollis, Raymond Alexander Fernand Cas, Christopher Hildrew, Sue Belford, Stephen Wyche, Andrew Pumphrey

Publikováno v: Precambrian Research. 291:119-142

Economic volcanic-hosted massive sulfide (VHMS) deposits of the Archaean Yilgarn Craton of Western Australia are restricted to zones of juvenile crust as revealed through regional Nd, Pb and Hf isotopic variations and the geochemistry of felsic volca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c34084bc16529c45c0f244040abcc98b
https://doi.org/10.1016/j.precamres.2017.01.002

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Spatial analysis of an intra-plate basaltic volcanic field in a compressional tectonic setting: South-eastern Australia

Autor: Peter G Betts, Jozua van Otterloo, Lachlan Grose, Raymond Alexander Fernand Cas, Jackson C. van den Hove, Laurent Ailleres

Publikováno v: Journal of Volcanology and Geothermal Research. 335:35-53

The Newer Volcanics Province (NVP) is a Pliocene to Recent intra-plate basaltic volcanic field (BVF) that has formed in a compressive tectonic setting (σv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5c5a3fb092166475b12841597dafb62
https://doi.org/10.1016/j.jvolgeores.2017.02.001

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Controls on volcanism at intraplate basaltic volcanic fields

Autor: Jozua van Otterloo, Peter G Betts, Laurent Ailleres, Jackson C. van den Hove, Raymond Alexander Fernand Cas

Publikováno v: Earth and Planetary Science Letters. 459:36-47

A broad range of controlling mechanisms is described for intraplate basaltic volcanic fields (IBVFs) in the literature. These correspond with those relating to shallow tectonic processes and to deep mantle plumes. Accurate measurement of the physical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f221aa2eea41b8f85bcff6fa76251fd
https://doi.org/10.1016/j.epsl.2016.11.008

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