Results 11 to 20 of about 124,258 (296)

A Tale of Old and Young Volcanoes in Monts d'Ardèche UNESCO Global Geopark (South-Eastern France) [PDF]

Geoconservation Research, 2023
The Regional Natural Park of the Monts d'Ardèche, located in south-eastern France, became the Monts d’Ardèche UNESCO Global Geopark in September 2014. This territory possesses significant volcanic features dating from the Miocene to the late Pleistocene.
Jean-Paul Raynal, Emmanuelle DEFIVE, Nicolas Klee, Roxane Buso, Didier Laporte   +4 more
doaj   +1 more source

Age of Initial Submarine Volcanism in the Paleo-Tsushima Basin and Implications for Submarine Volcanism in the Opening Stage of the Japan Sea in Northern Kyushu

Geosciences, 2021
The Tsushima Lapilli Tuff, the thickest tuff in the Taishu Group on Tsushima Island, underwent a thermal event after deposition, and has not previously yielded a reliable age because various ages have been reported.
Takashi Ninomiya, Shoichi Shimoyama, Sho Taniguchi, Toshihiro Takahashi, Tohru Danhara, Hideki Iwano   +5 more
doaj   +1 more source

Volcanism and Deep Structures of the Moon

Space: Science & Technology, 2023
Volcanism is the most important endogenic geological process of the Moon, which is closely related to its internal structure and thermal history. Lunar volcanism is one of the most important topics for lunar science and explorations. Recent lunar orbital
Jiannan Zhao, Le Qiao, Feng Zhang, Yuefeng Yuan, Qian Huang, Jianguo Yan, Yuqi Qian, Yongliao Zou, Long Xiao   +8 more
doaj   +1 more source

Funestes volcans ?

Frontières, 2023
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Delmelle, Pierre, Laugrand, Frédéric, Simon, Lionel   +2 more
openaire   +3 more sources

Fusible mantle cumulates trigger young mare volcanism on the cooling Moon

Science Advances, 2022
The Chang’E-5 (CE5) mission has demonstrated that lunar volcanism was still active until two billion years ago, much younger than the previous isotopically dated lunar basalts.
B. Su, Jiangyan Yuan, Yi Chen, Wei Yang, R. Mitchell, Hejiu Hui, Hao Wang, H. Tian, Xian‐Hua Li, Fu‐Yuan Wu   +9 more
semanticscholar   +1 more source

Global influence of mantle temperature and plate thickness on intraplate volcanism

Nature Communications, 2021
The thermochemical structure of lithospheric and asthenospheric mantle exert primary controls on surface topography and volcanic activity. Volcanic rock compositions and mantle seismic velocities provide indirect observations of this structure.
P. Ball, N. White, J. Maclennan, S. Stephenson   +3 more
semanticscholar   +1 more source

Sedimentary Mercury Enrichments as a Tracer of Large Igneous Province Volcanism

Large Igneous Provinces, 2021
Volcanic activity associated with the emplacement of Large Igneous Provinces (LIPs) has been linked to most Phanerozoic extinctions/episodes of major environmental change.
L. Percival, B. Bergquist, T. Mather, H. Sanei   +3 more
semanticscholar   +1 more source

Distribution and morphology of present-day glaciers on Kamchatka

Лëд и снег, 2020
The current glacierization of the Kamchatka Peninsula includes 643 glaciers with a total area 769.48±48.34 km2. A variety of combinations of macro-relief factors, climate and volcanism caused irregular distribution of glaciers on the Peninsula, as well ...
A. Ya. Muraviev
doaj   +1 more source

Upper cretaceous magmatic suites of the Timok magmatic complex [PDF]

Geološki Anali Balkanskoga Poluostrva, 2010
The Upper Cretaceous Timok Magmatic Complex (TMC) developed on a continental crust composed of different types of Proterozoic to Lower Cretaceous rocks. The TMC consists of the magmatic suites: Timok andesite (AT) - Turonian-Santonian, Metovnica
Banješević Miodrag
doaj   +1 more source

Density structure beneath the Rungwe volcanic province and surroundings, East Africa from shear-wave velocity perturbations constrained inversion of gravity data

Frontiers in Earth Science, 2023
Density perturbations in the subsurface are the main driver of mantle convection and can contribute to lithospheric deformation. However, in many places the density structure in the subsurface is poorly constrained.
Emmanuel A. Njinju, Max Moorkamp, D. Sarah Stamps   +2 more
doaj   +1 more source