Zobrazeno 1 - 10 of 10 pro vyhledávání: '"K. M. Haase"'
1
Akademický článek
Magmatic Evolution of the Fossil Melanesian Island Arc: Evidence From Lower Miocene Lavas of Malekula Island (Vanuatu)
Autor: K. M. Haase, K. P. Schneider, B. Pelletier, O. Ishizuka
Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 25, Iss 2, Pp n/a-n/a (2024)
Abstract The subduction zones in the SW Pacific Ocean are some of the most dynamic plate boundaries on Earth with changes in subduction polarity and subduction initiation processes. The New Hebrides island arc formed some 10 million years ago after t
Externí odkaz: https://doaj.org/article/f3e7bdc711004f2cbf2dd59b3ad5199a
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2
Akademický článek
Systematic and Temporal Geochemical Changes in the Upper Deccan Lavas: Implications for the Magma Plumbing System of Flood Basalt Provinces
Autor: P. A. Hoyer, K. M. Haase, M. Regelous, F. Fluteau
Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 24, Iss 2, Pp n/a-n/a (2023)
Abstract Large Igneous Provinces (LIPs) are unusual volcanic events in which massive amounts of melt (∼106 km3) erupt in relatively short time periods (
Externí odkaz: https://doaj.org/article/f18529f74fe94262b7d3ba9412dc1b41
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3
Akademický článek
Effects of the Hydrous Domain in the Mantle Wedge on Magma Formation and Mixing at the Northeast Lau Spreading Center, SW Pacific
Autor: K. M. Haase, M. V. Schoenhofen, B. Storch, C. Beier, M. Regelous, K. Rubin, P. A. Brandl
Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 23, Iss 3, Pp n/a-n/a (2022)
Abstract Abundant volcanic activity occurs in the back‐arc region of the northern Tofua island arc where the Northeast Lau Spreading Center (NELSC) propagates southwards into older crust causing the formation of numerous seamounts at the propagatin
Externí odkaz: https://doaj.org/article/d5d933cd60ed4ad397b2128f0761d8d7
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4
Akademický článek
Migration of Arc Magmatism Above Mantle Wedge Diapirs With Variable Sediment Contribution in the Aegean
Autor: A. Schaarschmidt, K. M. Haase, P. C. Voudouris, V. Melfos, R. Klemd
Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 22, Iss 6, Pp n/a-n/a (2021)
Abstract Compiled data show the age progression of magmatic centers along the two approximately linear profiles from NE Greece and NW Turkey to the South Aegean Volcanic Arc. The age progression reveals the southwestward migration of arc magmatic act
Externí odkaz: https://doaj.org/article/445492e2d19a4f2999c1916af1e68ef1
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5
Akademický článek
Evolution of Magmatism in the New Hebrides Island Arc and in Initial Back‐Arc Rifting, SW Pacific
Autor: K. M. Haase, M. U. Gress, S. M. Lima, M. Regelous, C. Beier, R. L. Romer, H. Bellon
Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 21, Iss 9, Pp n/a-n/a (2020)
Abstract We present new geochemical and isotopic data for rock samples from two island arc volcanoes, Erromango and Vulcan Seamount, and from a 500 m thick stratigraphic profile of lava flows exposed on the SW flank of Vate Trough back‐arc rift of
Externí odkaz: https://doaj.org/article/52391045e2494124bd21143c3ba381d0
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6
Rifting of the oceanic Azores Plateau with episodic volcanic activity
Autor: B, Storch, K M, Haase, R H W, Romer, C, Beier, A A P, Koppers
Publikováno v: Scientific Reports
Extension of the Azores Plateau along the Terceira Rift exposes a lava sequence on the steep northern flank of the Hirondelle Basin. Unlike typical tholeiitic basalts of oceanic plateaus, the 1.2 km vertical submarine stratigraphic profile reveals tw
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::00fea7f3304b24fa67a6cc4f42cd280d
https://pubmed.ncbi.nlm.nih.gov/33184341
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7
Rifting of the oceanic Azores Plateau with episodic volcanic activity
Autor: B. Storch, K. M. Haase, R. H. W. Romer, C. Beier, A. A. P. Koppers
Publikováno v: Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020)
Extension of the Azores Plateau along the Terceira Rift exposes a lava sequence on the steep northern flank of the Hirondelle Basin. Unlike typical tholeiitic basalts of oceanic plateaus, the 1.2 km vertical submarine stratigraphic profile reveals tw
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a72363837f9aa98261cca010817afd5d
https://opus4.kobv.de/opus4-fau/frontdoor/index/index/docId/15819
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8
Tectonic events, continental intraplate volcanism, and mantle plume activity in northern Arabia: Constraints from geochemistry and Ar-Ar dating of Syrian lavas
Autor: M.-S. Krienitz, K. M. Haase, K. Mezger, P. van den Bogaard, V. Thiemann, M. A. Shaikh-Mashail
Publikováno v: Krienitz, M.-S.; Haase, K. M.; Mezger, Klaus; van den Bogaard, P.; Thiemann, V.; Shaikh-Mashail, M. A. (2009). Tectonic events, continental intraplate volcanism, and mantle plume activity in northern Arabia: Constraints from geochemistry and Ar-Ar dating of Syrian lavas. Geochemistry, geophysics, geosystems, 10(4), pp. 1-26. American Geophysical Union AGU 10.1029/2008GC002254
Geochemistry Geophysics Geosystems (G3)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6eaed75830a045beef2f4fdb6d0b7665
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10
Magma Genesis and Mantle Sources in the Easter Hotspot-Easter Microplate System
Autor: K. M. Haase
Publikováno v: Mineralogical Magazine. :360-361
Large scale flow of material between upwelling mantle plumes and mid-ocean ridge spreading axes has been shown to occur throughout the ocean basins (Schilling, 1985). The volcanism associa ted with the Easter H o t s p o t E a s t e r Microplate spre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2be366d1b39b558e001b879b10b3582c
https://doi.org/10.1180/minmag.1994.58a.1.189
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