Results 141 to 150 of about 36,579 (273)

Earthquake frequency-magnitude distribution at Mount Etna sheds light on magma ascent in the volcano's plumbing system. [PDF]

Sci Adv
Firetto Carlino M, Lo Bue R, Taroni M, Coltelli M, Cannavò F, Cocina O, Barberi G, Scarfì L.   +7 more
europepmc   +1 more source

Optimal Spatial Distribution of Seismic Stations to Detect Magma Migration Using the Seismic Amplitude Ratio Analysis

T. Espinosa-Ortega, Benoît Taisne
openalex   +1 more source

Magma Ascent and Crustal Accretion at Ultraslow-Spreading Ridges: Constraints from Plagioclase Ultraphyric Basalts from the Arctic Mid-Ocean Ridge [PDF]

, 2007
B. Hellevang, R. Pedersen
openalex   +1 more source

Synchronized Eruptions on Io: Possible Evidence of Interconnected Subsurface Magma Reservoirs

Journal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.
Abstract On 27 December 2024, Juno's JIRAM (Jovian InfraRed Auroral Mapper) instrument observed an unprecedented volcanic event in Io's southern hemisphere, covering a vast region of ∼65,000 km2, near 73°S, 140°E. Within the imaged region, only one hot spot was previously known (Pfd454).
A. Mura, R. Lopes, F. Nimmo, S. Bolton, A. Ermakov, J. T. Keane, F. Tosi, F. Zambon, R. Sordini, J. Radebaugh, J. Rathbun, W. McKinnon, S. Goossens, M. Paris, M. Mirino, A. Cicchetti, G. Piccioni, R. Noschese, G. Sindoni, C. Plainaki   +19 more
wiley   +1 more source

A computed tomography observation of the Unzen lava reveals the frequent existence of vesicles and crystals in proximity. [PDF]

Sci Rep
Saito K, Hoshino M, Goto A, Namiki A.
europepmc   +1 more source

Most Nakhlite Martian Meteorites Were Magmas, not Crystal Cumulates [PDF]

A. H. Treiman
openalex   +1 more source

Stratigraphy of Carbonate‐Bearing Rocks at the Margin of Jezero Crater, Mars: Evidence for Shoreline Processes?

Journal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.
Abstract Martian carbonate‐bearing rocks are compelling targets for exploration because they preserve detailed records of past aqueous processes, climate, and habitability. The Margin unit in Jezero crater is a distinct olivine‐ and carbonate‐bearing unit stratigraphically underlying the western fan, lining the inner margin of the western crater rim ...
Alexander J. Jones, Sanjeev Gupta, Robert Barnes, Briony H. N. Horgan, Kenneth H. Williford, Gerhard Paar, Kathryn. M. Stack, Bradley J. Garzcynski, Eleni Ravanis, Candice C. Bedford, Justin I. Simon, Athanasios Klidaras, Linda C. Kah, James F. Bell, Justin Maki, Stephen W. Lokier, Adrian Brown, Nathan R. Williams, Sanna Alwmark, Jorge I. Núñez, Fred Calef, Larry Crumpler, Alicia Vaughan, Libby R. W. Ives, Sam Gwizd, Ken Farley, Christian Tate, Nicolas Randazzo, Olivier Beyssac, Gwénaël Caravaca   +29 more
wiley   +1 more source

Effect of Undercooling on Clinopyroxene Crystallization in a High K Basalt: Implications for Magma Dynamics at Stromboli Volcano

, 2023
Fabio Colle, Matteo Masotta, Simone Costa, Silvio Mollo, Patrizia Landi, Alessio Pontesilli, Stefano Peres, Lucia Mancini   +7 more
openalex   +1 more source

Formation and Alteration of Olivine‐Carbonate Rocks Within Jezero Crater as Constrained by In Situ Visible/Near‐Infrared Multispectral Images

Journal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.
Abstract Olivine‐ and carbonate‐bearing rocks are key exploration targets on Mars because of the information they can provide about magma evolution and source characteristics, implications for surface water availability and climate, and their biosignature preservation potential.
E. Ravanis, C. C. Bedford, B. Horgan, B. Garczynski, A. Vaughan, J. R. Johnson, M. Rice, A. J. Jones, S. Fagents, A. Klidaras, S. Gupta, J. Núñez, K. Lapo, E. A. Cloutis, J. F. Bell III, R. C. Wiens, A. Brown   +16 more
wiley   +1 more source

Electrical and thermal conductivity of Earth's iron-enriched basal magma ocean. [PDF]

Proc Natl Acad Sci U S A
Dragulet F, Stixrude L.
europepmc   +1 more source