Results 141 to 150 of about 4,534 (235)

A New Species of Loxomerus Chaudoir (Coleoptera: Carabidae: Migadopinae) From the Subantarctic Antipodes Islands, New Zealand: Resurgence of a Flightless Beetle Following Mouse Eradication

New Zealand Journal of Zoology, Volume 53, Issue 3, September 2026.
Loxomerus antipodes Liebherr and Marris, sp. nov. (Coleoptera: Carabidae), is described from the New Zealand subantarctic Antipodes Islands archipelago. Loxomerus antipodes, sp. nov., was considered conspecific with Loxomerus brevis Blanchard, 1853, from the Auckland Islands, but it is diagnosed from that sister taxon based on numerous anatomical ...
John W. M. Marris, Robin G. Long, James K. Liebherr   +2 more
wiley   +1 more source

Crust-mantle interactions during subduction of oceanic & continental crust

Geological Field Trips, 2014
Castelli, D., Compagnoni, R., Lombardo, B., Angiboust, S., Balestro, G., Ferrando, S., Groppo, C., Hirajima, T., Rolfo, F.   +8 more
openaire   +3 more sources

An Inflating Upper Mantle Magma Reservoir Beneath the Tip of the Condor Seamount, Azores Revealed by Rapid‐Response Ocean‐Bottom‐Seismometer Data

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Condor Seamount is among the most seismically active regions on the Azores Plateau. In December 2019, an earthquake crisis occurred at the tip of the seamount, which was strongly felt on nearby islands. Two months after the peak of the crisis, we deployed a local network of five ocean‐bottom seismometers around the seamount, recording ...
Yingchen Liu, Neil Mitchell, Dietrich Lange, Ingo Grevemeyer   +3 more
wiley   +1 more source

Subcritical cracking and sealing along cleavage planes and subgrain boundaries in plagioclase from the Mado Megamullion oceanic core complex. [PDF]

Sci Rep
Nimura K, Okudaira T, Michibayashi K.
europepmc   +1 more source

Cascadia Slow Earthquake Behaviors Modulated by Tectonic and Environmental Forcings

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Slow earthquakes, including episodic tremor and slip (ETS), are highly sensitive to small stress perturbations, yet their links to tectonic and non‐tectonic forcings remain unclear. Previous studies suggest that annual hydrological cycle dominates the tremor seasonal behavior in northern Cascadia.
Qingjun Meng, Zhen Liu, Surendra Adhikari, Yingdi Luo   +3 more
wiley   +1 more source

Sulfur-enriched sub-arc fluids drive deep sulfur cycling in subduction zones. [PDF]

Nat Commun
Tan DB, Xiao Y, Li Y, Liu H, Jin D, Wang YY, Li X, Guo H, Guo ZL, Garrido CJ, Kusky T.   +10 more
europepmc   +1 more source

Origin of Long‐Wavelength Variations in Crustal Thickness on Rocky Planets

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Long‐wavelength crustal thickness variations are observed on telluric planets, particularly on Mars and the Moon whereas Mercury appears to lack such variations. They may stem from two early‐stage positive feedback mechanisms that can emerge in stagnant‐lid planets.
Valentin Bonnet Gibet, Chloé Michaut
wiley   +1 more source

Iron Isotopes Reveal Fe Export Driven by Change of Tropical Weathering Regime

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Unraveling paleoenvironmental signals recorded in laterites is crucial for quantifying weathering‐driven elemental fluxes at the Earth's surface. New stable iron isotope data (δ56Fe), combined with (U‐Th)/He ages in Fe‐oxides from a ferruginous duricrust from French Guiana, reveal the response of Fe hosted in laterite to past changes in ...
Z. Fekiacova‐Castanet, B. Heller, D. Guinoiseau, J. Bouchez, A. Duvivier, S. Cornu, A. Guihou, C. Quantin, T. Allard, S. B. Riffel, P. Deschamps, C. Gautheron   +11 more
wiley   +1 more source

Collapse and resurgence of the Iceland mantle plume. [PDF]

Nat Commun
Pearman C, Tien CY, White N, Maclennan J, Murton B, Gibson S, Day J, Parnell-Turner R, IODP Expedition 395 Scientists.   +8 more
europepmc   +1 more source

Geological Reasoning Across Incompatible Timescales

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Camille Thomas
wiley   +1 more source