Results 31 to 40 of about 38,766 (189)

Long‐Distance Asthenospheric Transport of Plume‐Influenced Mantle From Afar to Anatolia

Geochemistry, Geophysics, Geosystems, 2023
The origin of widespread volcanism far from plate boundaries and mantle plumes remains a fundamental unsolved question. An example of this puzzle is the Anatolian region, where abundant intraplate volcanism has occurred since 10 Ma, but a nearby ...
J. Hua, K. M. Fischer, E. Gazel, E. M. Parmentier, G. Hirth   +4 more
doaj   +1 more source

The Warnie volcanic province: Jurassic intraplate volcanism in Central Australia [PDF]

Gondwana Research, 2019
Abstract The Cooper and Eromanga Basins of South Australia and Queensland are the largest onshore hydrocarbon producing region in Australia. Igneous rocks have been documented infrequently within end of well reports over the past 34 years, with a late Triassic to Jurassic age determined from well data.
Hardman, Jonathon P.A., Holford, Simon P., Schofield, Nick, Bunch, Mark, Gibbins, Daniel   +4 more
openaire   +2 more sources

An Asthenospheric Upwelling Beneath Central Mongolia — Implications for Intraplate Surface Uplift and Volcanism

, 2021
Intraplate processes, such as continental surface uplift and intraplate volcanism, are enigmatic and the underlying mechanisms responsible are not fully understood.
Comeau, Matthew J., Becken, Michael, Tserendug, Shoovdor, Käufl, Johannes, Gayver, Alexander, Batmagnai, Erdenechimeg, Kuvshinov, Alexey V., Demberel, Sodnomsambuu, Johannes KÄUFL, TSERENDUG, Shoovdor; 3 Institute of Astronomy and Geophysics Mongolian Academy of Sciences Ulaanbaatar Mongolia, Alexander GRAYVER, KÄUFL, Johannes; 2 Institute of Geophysics, ETH Zürich Switzerland, Kuvshinov, Alexey, Grayver, Alexander, Sodnomsambuu DEMBEREL, Matthew J. COMEAU, GRAYVER, Alexander; 2 Institute of Geophysics, ETH Zürich Switzerland, BECKEN, Michael; 1 Institut für Geophysik Universität Münster Germany, Alexey V. KUVSHINOV, Shoovdor TSERENDUG, Erdenechimeg BATMAGNAI, KUVSHINOV, Alexey V.; 2 Institute of Geophysics, ETH Zürich Switzerland, DEMBEREL, Sodnomsambuu; 3 Institute of Astronomy and Geophysics Mongolian Academy of Sciences Ulaanbaatar Mongolia, BATMAGNAI, Erdenechimeg; 2 Institute of Geophysics, ETH Zürich Switzerland, Michael BECKEN   +24 more
core   +1 more source

THE BOOK BY G.R. FOULGER: FROM MELTING ANOMALIES TO HYPOTHESES ON PLATES OR PLUMES?

Геодинамика и тектонофизика, 2015
The book «Plates vs. plumes: a geological controversy» (Fig. 1) is intended for the advanced student who is not satisfied by the presentday interpretation of intraplate volcanism.
Sergei V. Rasskazov
doaj   +1 more source

Plume-induced post-spreading intraplate volcanism within and around the South China Sea

, 2023
This dataset contains the manually picked surface wave dispersion data and the final inverted 3-D Vs model data for our research paper "Plume-induced post-spreading intraplate volcanism within and around the South China Sea"
Zhen Guo, Ling Chen, Qi-Fu Chen, Xingli Fan, Chuntao Liang, Ting Yang   +5 more
core   +1 more source

The Atlas of Morocco: A Plume‐Assisted Orogeny

Geochemistry, Geophysics, Geosystems, 2023
We explore the connections between crustal shortening, volcanism, and mantle dynamics in the Atlas of Morocco. In response to compressional forces and strain localization, this intraplate orogen has evolved far from convergent plate margins.
R. Lanari, C. Faccenna, C. Natali, E. Şengül Uluocak, M. G. Fellin, T. W. Becker, O. H. Göğüş, N. Youbi, R. Clementucci, S. Conticelli   +9 more
doaj   +1 more source

Towards the development of a genetic classification of mud volcanism: An analytical review [PDF]

Геосистемы переходных зон
Genetic characteristic of mud volcanism is essential for assessing and predicting mud volcanic hazard, as well as for studying the geo- and fluid dynamics of sedimentary sections.
Glazyrin, Evgeny A.
doaj   +1 more source

A Plate‐Mantle Convection System in the West Pacific Revealed by Tertiary Ultramafic‐Mafic Volcanic Rocks in Southeast China

Earth and Space Science, 2021
Cenozoic volcanic rocks in the East Asian continental margin usually form because of asthenosphere upwelling and resultant decompression melting, and their origins are important in deciphering mantle geodynamics attributed to intraplate volcanism.
Fa‐Bin Pan, Chong Jin, Xiaobo He, Lu Tao, Bao‐Jian Jia   +4 more
doaj   +1 more source

Dating volcanic materials through biochronostratigraphic methods applied to hosting strata (example from the Iberian Chain, eastern Spain)

Comptes Rendus. Géoscience, 2023
Volcaniclastic accumulations in shallow marine environments are prone to be eroded and transported by sedimentary agents and then resedimented either on contemporaneous or younger substrates. Therefore, dating of the volcanic events through the sediments
Cortés, José Emilio
doaj   +1 more source

Mexican Volcanic Belt: an intraplate transform?

Geofísica Internacional, 1987
La evidencia temporal y "geométrica" sugiere que varios eventos regionales tectónicos fueron contribuyentes de mucha importancia durante la evolución del Cinturón Volcánico Mexicano (CVM). Estos incluyen (1) el desarrollo de una zona tectónica de debilidad en el área del actual CVM, seguido durante la época cenozoica por (2) actividad tectónica en la ...
S. E. Cebull, D. H. Shurbet
openaire   +3 more sources