Results 61 to 70 of about 36,579 (273)

Dating C/S Structures in Syntectonic Granites by In Situ Rb‐Sr Analyses on Muscovite

Terra Nova, EarlyView.
ABSTRACT The interplay of crystallisation, deformation and fluid–rock interactions makes deciphering geochronological information complex in syntectonic granites. In this study, we apply in situ Rb‐Sr analyses to selected samples from the Questembert Variscan syntectonic granite in Western France, which was emplaced along the South Armorican Shear Zone
Philippe Boulvais, Romain Tartèse
wiley   +1 more source

Quantifying Microstructural Evolution in Moving Magma

Frontiers in Earth Science, 2020
Many of the grand challenges in volcanic and magmatic research are focused on understanding the dynamics of highly heterogeneous systems and the critical conditions that enable magmas to move or eruptions to initiate.
Katherine J. Dobson, Katherine J. Dobson, Anja Allabar, Eloise Bretagne, Jason Coumans, Mike Cassidy, Corrado Cimarelli, Rebecca Coats, Thomas Connolley, Loic Courtois, Donald B. Dingwell, Danilo Di Genova, Danilo Di Genova, Benjamin Fernando, Julie L. Fife, Frey Fyfe, Stephan Gehne, Thomas Jones, Thomas Jones, Jackie E. Kendrick, Helen Kinvig, Stephan Kolzenburg, Stephan Kolzenburg, Yan Lavallée, Emma Liu, Edward W. Llewellin, Amber Madden-Nadeau, Kamel Madi, Federica Marone, Cerith Morgan, Julie Oppenheimer, Anna Ploszajski, Gavin Reid, Jenny Schauroth, Jenny Schauroth, Christian M. Schlepütz, Catriona Sellick, Jérémie Vasseur, Felix W. von Aulock, Fabian B. Wadsworth, Fabian B. Wadsworth, Sebastian Wiesmaier, Kaz Wanelik   +42 more
doaj   +1 more source

Towards a Generalized Cayley–Dickson Construction through Involutive Dimagmas

Mathematics
A generalized construction procedure for algebraic number systems is hereby presented. This procedure offers an efficient representation and computation method for complex numbers, quaternions, and other algebraic structures.
Nelson Martins-Ferreira, Rui A. P. Perdigão   +1 more
doaj   +1 more source

Crystal rotations and alignment in spatially varying magma flows: 2-D examples of common subvolcanic flow geometries [PDF]

, 2021
Rémi Vachon, Mohsen Bazargan, Christoph Hieronymus, Erika Ronchin, Bjarne Almqvist   +4 more
openalex   +1 more source

What About Eco‐Populism? A Neglected Historical Tradition

Constellations, EarlyView.
Federico Tarragoni
wiley   +1 more source

Modeling of the Lunar Magma Ocean

, 2022
Saira Hamid, J. G. O’Rourke
openalex   +1 more source

Evaporation from the Lunar Magma Ocean Was Not the Mechanism for Fractionation of the Moon’s Moderately Volatile Elements [PDF]

, 2020
Haolan Tang, Edward Young
openalex   +1 more source

The magma thermal field and the shallow-level gas accumulation of tight gas reservoirs in the middle-eastern parts of the Qinshui Basin

Earth Sciences Research Journal, 2019
In this study, the metal-non-metal mineral gas-water hydrothermal concept is used to analyze the movement channels of magmatic heating water. Further, the concept of fractures-faults-cracks microfissures hierarchical configuration of the movement ...
Ke Sun, Shuheng Tang, Songhang Zhang, Zhaodong Xi, Jun Li   +4 more
doaj   +1 more source

Myth to Magic: Interactive Symbolic Magma - An Interview with Dr. Maureen Ellis [PDF]

, 2021
Gül Esra Atalay
openalex   +1 more source

Posteruptive Thermoelastic Deflation of Intruded Magma in Usu Volcano, Japan, 1992–2017 [PDF]

, 2019
Xiaowen Wang, Yosuke Aoki
openalex   +1 more source