Results 211 to 220 of about 66,103 (324)

Investigating the Lid Effect on the Generation of Ocean Island Basalts: 2. Geodynamical Simulations

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 4, April 2025.
Abstract The concept that oceanic lithosphere mechanically limits upwelling and decompression melting of mantle plumes is known as the lid effect and is backed up by observations of ocean island basalt (OIB) geochemistry. Nevertheless, in a recent companion study on OIB geochemistry, several additional factors were identified that further influence OIB
Shihao Jiang, Thomas Duvernay, Mark J. Hoggard, Rhys Hawkins, Ian H. Campbell, D. Rhodri Davies   +5 more
wiley   +1 more source

Volcanic processes within the Petavius crater, nearside of the Moon. [PDF]

Sci Rep
Satyakumar AV, Patel S, Patel DD.
europepmc   +1 more source

Construction of Ultraslow‐Spreading Oceanic Crust: New Insights on Volcanic Processes and Deposits From High‐Resolution Mapping at the Mohns Ridge

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 4, April 2025.
Abstract The volcanic activity at ultraslow‐spreading ridges is less understood compared with that at faster‐spreading ridges. Studies of year‐to‐year changes along the faster‐spreading ridges have provided important information regarding the size and frequency of eruptions.
Håvard Hallås Stubseid, Anders Bjerga, Ryan Portner, Haflidi Haflidason, Rolf Birger Pedersen   +4 more
wiley   +1 more source

Novel geological framework to understand the origin and diversity of orthopyroxene, olivine, spinel (OOS) lithologies on the Moon. [PDF]

Sci Rep
Sodha G, Dhingra D.
europepmc   +1 more source

The geology of Tugtutôq and neighbouring islands, South Greenland. Part III. Olivine gabbros, syeno-gabbros and anorthosites. Part IV. The nepheline syenites of the Hviddal composite dyke

, 1964
B. G. J. Upton
openalex   +2 more sources

Charge density in CoLiPO₄olivine-type structure [PDF]

, 1981
J. Vicat, J. C. Guitel, D. Tran Qui
openalex   +1 more source

The Role of Microcontinent Strength and Basal Detachment in Accretionary Orogenesis: Insights From Numerical Models

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 4, April 2025.
Abstract During closure of an ocean through subduction and continental collision, bathymetric highs such as microcontinents can accrete, collide, or partially or completely subduct. Such interaction of future allochthonous terranes (FATs) with the overriding continent will modify the dynamics of the subduction zone, affecting its length and frictional ...
Zoltan Erdős, Susanne J. H. Buiter, Joya Tetreault   +2 more
wiley   +1 more source

Solidification of Earth's mantle led inevitably to a basal magma ocean. [PDF]

Nature
Boukaré CÉ, Badro J, Samuel H.
europepmc   +1 more source

DISLOCATION STRUCTURE OF OLIVINE IN THE MT., HIGASHI AKAISHI DUNITE MASS IN THE SAMBAGAWA METAMORPHIC TERRANE OF JAPAN

, 1978
Mitsuhiro Toriumi
openalex   +2 more sources

Morphology and chemistry of olivine phenocrysts of Mangamate Tephra, Tongariro Volcanic Centre, New Zealand [PDF]

, 1991
Susan L. Donoghue, Robert B. Stewart, Alan Palmer   +2 more
openalex   +1 more source