Results 131 to 140 of about 3,825 (220)

Lithospheric Mantle Heterogeneity Drives Delayed Magmatism and Wide Continent‐Ocean Transitions in Rifted Margins

open access: yesGeophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract The formation of wide, magma‐starved continent–ocean transition (COT) zones remains incompletely understood. We use 2‐D thermo‐mechanical numerical experiments, coupling hydrous mantle melting with parameterized crustal accretion, to explore controls on magmatic lag: the delay between continental crustal break‐up and steady oceanic crustal ...
Yuan Wang, Zhonglan Liu
wiley   +1 more source

Pleistocene Smoothing and Resurfacing of Appalachian Ridgelines by Periglaciation

open access: yesGeophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Pleistocene cold periods created widespread periglacial conditions across mid‐latitudes, but isolating their geomorphic impact from modern climate, tectonics, and rock strength is challenging. We studied Appalachian (Eastern U.S.) ridgelines across a paleoclimate gradient, controlling for bedrock and structure, to test if colder periglacial ...
Joanmarie Del Vecchio   +2 more
wiley   +1 more source

A Nematode of the Mid-Atlantic Ridge Hydrothermal Vents Harbors a Possible Symbiotic Relationship. [PDF]

open access: yesFront Microbiol, 2018
Bellec L   +5 more
europepmc   +1 more source

Delta-proteobacterial SAR324 group in hydrothermal plumes on the South Mid-Atlantic Ridge. [PDF]

open access: yesSci Rep, 2016
Cao H   +7 more
europepmc   +1 more source

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