Results 221 to 230 of about 24,812 (309)

Three Lavas

Places Journal, 2019
openaire   +2 more sources

Weak Crust Owing Past Magmatic Intrusions Beneath Campi Flegrei Identified: The Engine for Bradyseismic Movements?

AGU Advances, Volume 6, Issue 2, April 2025.
Abstract Calderas often experience extended periods of unrest that are challenging to relate to a magmatic or hydrothermal origin, making it crucial to assemble a clear picture of these dynamics. Since 2005, Campi Flegrei caldera (Italy) has experienced accelerating ground uplift, seismicity rates, and degassing.
Gianmarco Buono, Francesco Maccaferri, Lucia Pappalardo, Anna Tramelli, Stefano Caliro, Giovanni Chiodini, Virginie Pinel, Eleonora Rivalta, Elena Spagnuolo, Elisa Trasatti, Mauro Antonio Di Vito   +10 more
wiley   +1 more source

Distributed Acoustic Sensing for Future Planetary Applications: Initial Results From the San Francisco Volcanic Field, a Lunar Analogue. [PDF]

Earth Space Sci
Harmon N, Porter R, Rychert C, Schmerr N, Smith MM, Shen Z, Wu W, Giles J, McCall N, Wang J, Wike L, West J, Hoyle A, Deykes N.   +13 more
europepmc   +1 more source

Paleosecular variation of lavas from the Marianas in the Western Pacific Ocean.

, 1975
U. S. -Japan Paleomagnetic Cooperat
openalex   +2 more sources

MTAHG and MTBHG: Modified Approaches for Interpreting Gravity Data

Earth and Space Science, Volume 12, Issue 4, April 2025.
Abstract Gravity anomaly maps often contain spatially overlapping signatures from numerous sources, each with varying shapes, depths, and density contrasts. Locating these signatures using edge detection techniques is crucial for geological structural interpretation and imaging of horizontal boundaries.
Hazel Deniz Toktay, Hanbing Ai, Ahmad Alvandi, Kejia Su, Jinlei Li   +4 more
wiley   +1 more source

Marked spatial heterogeneity of macro-benthic communities along a shallow-mesophotic depth gradient in Reunion Island. [PDF]

Sci Rep
Hoarau L, Guilhaumon F, Bureau S, Mangion P, Labarrère P, Bigot L, Chabanet P, Penin L, Adjeroud M.   +8 more
europepmc   +1 more source

Estudio petrológico de la lava de la parte noreste del Pedregal de San Ángel, D.F.

, 1977
Ramón R. Badilla Cruz
openalex   +1 more source

How Did Westward Volcaniclastic Deposits Accumulate in the Deep Sea Following the January 2022 Eruption of Hunga Volcano?

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 4, April 2025.
Abstract Most volcanic eruptions on Earth take place below the ocean surface and remain largely unobserved. Reconstruction of past submerged eruptions has thus primarily been based on the study of seafloor deposits. Rarely before the 15 January 2022 eruption of Hunga volcano (Kingdom of Tonga) have we been able to categorically link deep‐sea deposits ...
Marcus Chaknova, Thomas Giachetti, Joali Paredes‐Mariño, Adam Soule, Alexa R. Van Eaton, Roxanne Beinart, Martin Crundwell, Shane J. Cronin, Martin Jutzeler, Kristen E. Fauria, Michael A. Clare, Isobel A. Yeo, Shawn Arellano, Liam Kelly, Sally Watson, Rebecca Carey, Taaniela Kula, Craig M. Young   +17 more
wiley   +1 more source

PETROLOGIA DAS LAVAS ULTRABÁSICAS E BÁSICAS DA SEQUÊNCIA VULCÂNO-SEDIMENTAR MORRO DO FERRO. FORTALEZA DE MINAS (MG)

, 1979
TEIXEIRA NOEVALDO ARAÚJO, DANNI JOSÉ CARUSO MORESCO   +1 more
openalex   +2 more sources

Contemporaneous Triassic Calc‐Alkaline Volcanism and Fast‐Spreading Magmatism in the Western Tethys: Implications for the Eastern Mediterranean Palaeogeographic Evolution

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 4, April 2025.
Abstract Triassic calc‐alkaline volcanics that are mainly exposed in the Hellenides—Dinarides orogen, as well as eastwards in the Afyan Zone, are considered to constrain the petrogenetic mechanisms that led to their formation, and to unravel the geodynamic processes that occurred in the western Tethys, related to the NW Gondwana (Apulia) promontory and
Petros Koutsovitis, Konstantinos Soukis, Sotirios Kokkalas, Andreas Magganas, Theodoros Ntaflos, Yirang Jang, Sanghoon Kwon, Christos Karkalis, Petros Petrounias, Harilaos Tsikos, Paul Mason   +10 more
wiley   +1 more source