Výsledky vyhledávání

Akademický článek

Rock Magnetism and Magnetic Fabric Study of the Icelandite and Rhyodacite Long Volcanic Sequence at Mauna Kuwale, Wai’anae Volcano, Oahu, Hawaii, USA

Autor: Emilio Herrero-Bervera, Mario Moreira

Publikováno v: Geosciences, Vol 13, Iss 4, p 114 (2023)

In order to understand further the emplacement (i.e., volcanic growth) of 22 Icelandite and 3 Rhyodacite cooling units in one of the long volcanic sequences known as Mauna Kuwale of the Wai’anae volcano (ca. 3.3 Ma), Oahu Hawaii we have conducted a

Externí odkaz: https://doaj.org/article/0036fd6768834b94bcaa16cb44544444

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Relationship between Distribution of Slope Movements and Rock and Soil Properties for Some Slope Failures Caused by Heavy Rainfall on July 2020 in Takayama and Gero Cities, Gifu Prefecture

Publikováno v: 主要災害調査 = Natural Disaster Research Report. 60:1-20

令和2年（2020年）7月豪雨における岐阜県高山市南部から下呂市北部の土砂災害に対して，いくつかの崩壊地の岩石・土層物性を計測して，雨量・地質・物性と斜面変動分布との関係を検�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::d12aeac8cd69605aac2898ea05a8781c
http://id.nii.ac.jp/1625/00002442/

Zobrazit plný text záznamu

Akademický článek

Internal Structures and Growth Style of a Quaternary Subaerial Rhyodacite Cryptodome at Ogariyama, Usu Volcano, Hokkaido, Japan

Autor: Yoshihiko Goto, Akihiko Tomiya

Publikováno v: Frontiers in Earth Science, Vol 7 (2019)

Cryptodomes are shallow-level intrusions that cause updoming of overlying sediments or other rocks. Understanding the formation of cryptodomes is important for hazard assessment, as cryptodome-forming eruptions are one of the major triggering factors

Externí odkaz: https://doaj.org/article/44005a854f7540838d5faac3f9e99043

Zobrazit plný text záznamu

Akademický článek

Magma Chamber Model of Batur Caldera, Bali, Indonesia: Compositional Variation of Two Facies, Large-Volume Dacitic Ignimbrites

Autor: Igan S. Sutawidjaja, Mega F. Rosana, K. Watanabe

Publikováno v: Indonesian Journal on Geoscience, Vol 2, Iss 2, Pp 111-124 (2015)

DOI:10.17014/ijog.2.2.111-124Batur is one of the finest known calderas on Earth, and is the source of at least two major ignimbrite eruptions with a combined volume of some 84 km3 and 19 km3. These ignimbrites have a similar compositions, raising the

Externí odkaz: https://doaj.org/article/9dc423ac15264fe4b11e2c8e73b48add

Zobrazit plný text záznamu

The Colider and Roosevelt Volcanic rocks (sw amazonian craton): geochemistry and sm-nd isotope characteristics of a silicic large igneous province

Autor: Mauro Cesar Geraldes, Felipe Corrales, Carlos Augusto Sommer, Bruna Saar de Almeida, Antonio João Paes de Barros

Publikováno v: Acta Geochimica. 40:1023-1049

The volcanic rocks of the Colider and Roosevelt formations are extensively exposed in the south-central portion of the Amazonian Craton where effusive and pyroclastic rocks have been mapped. Both units, topped by chemical sediments and oceanic facies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce130de7d7f6bbb2b6dfe97c695bea9e
https://doi.org/10.1007/s11631-021-00490-2

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Origin and magmatic evolution of late Neoproterozoic post-accretion high-K calc-alkaline adakitic volcanics in the northern Arabian–Nubian Shield

Autor: Mokhles K. Azer, Heba S. Mubarak, Bassam A. Abuamarah

Publikováno v: American Journal of Science. 321:534-578

In the northernmost segment of the Arabian–Nubian Shield, a post-collisional high-K calc-alkaline volcanic sequence is exposed along Wadi Abu Ma’amel, Eastern Desert of the Nubian Shield. It comprises a series of intermediate to silicic volcanics

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c748c893f2d70c85fd912cd96b29dd9
https://doi.org/10.2475/05.2021.02

Zobrazit plný text záznamu

Early Cretaceous arc-related volcanic rocks in the northern Great Xing’an Range, NE China: records of Paleo-Pacific ocean subduction

Autor: Hai‐Na Li, Zhi‐Gang Yin, Jun Han

Publikováno v: International Journal of Earth Sciences. 110:1233-1263

There are widespread Late Mesozoic volcanic rocks in the Great Xing’an Range, Northeast China. However, the precise age data and tectonic evolution are still controversial. In this paper, a suite of intermediate-felsic volcanic rocks and mafic volc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd2b1bc64c03411268bf187a08d07599
https://doi.org/10.1007/s00531-021-02014-y

Zobrazit plný text záznamu

Experimental Study of Fluorine Mobilization from Igneous Rocks

Autor: A. V. Savenko, V. S. Savenko

Publikováno v: Geochemistry International. 58:1386-1389

The paper presents experimental data on fluorine leaching from igneous rocks (dacite, rhyodacite, and trachyrhyolite) and greisen with distilled water and 0.01 M HCl, CH3COONa, NaHCO3, and Na2CO3 solutions. Fluorine leaching is proved to be proportio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::112dc1738384195ca368e23d795d51b7
https://doi.org/10.1134/s0016702920090104

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání