A Long‐Term Earthquake Catalog for the Endeavour Segment: Constraints on the Extensional Cycle and Evidence for Hydrothermal Venting Supported by Propagating Rifts [PDF]
Journal of Geophysical Research: Solid Earth, 2023 We use ocean bottom seismometer data from the Endeavour segment of the Juan de Fuca ridge to construct a long‐term earthquake catalog for an intermediate spreading rate mid‐ocean ridge.
Z. Krauss +5 more
semanticscholar +2 more sources
Termination of a 6 year ridge‐spreading event observed using a seafloor seismic network on the Endeavour Segment, Juan de Fuca Ridge [PDF]
Geochemistry, Geophysics, Geosystems, 2013 Robert T Weekly +2 more
exaly +3 more sources
Hydrothermal Chimney Weathering Time Series, Endeavour Segment, Juan de Fuca Ridge: The view from the sulfur edge [PDF]
Goldschmidt2023 abstracts, 2023 We used synchrotron micro X-ray fluorescence (µXRF) imaging, micro X-ray absorption near-edge structure (µXANES) and micro X-ray diffraction (µXRD) to analyze a transect of hydrothermal chimney samples from the Endeavour Ridge segment of the Juan de Fuca
Sarah Nicholas +4 more
semanticscholar +2 more sources
Frontiers in Marine Science, 2022 There has been increasing interest in mining polymetallic sulfide deposits at deep-sea inactive hydrothermal vents, leading to the development of regulations to minimize risk to the marine environment.
Monika Neufeld +2 more
doaj +2 more sources
Spreading Dynamics of an Intermediate Ridge: Insights from U-series Disequilibria, Endeavour Segment, Juan de Fuca Ridge [PDF]
Journal of Petrology, 2018 We present new U-series disequilibria results for 37 basalts collected from the flanks and axial valley of the Endeavour segment of the Juan de Fuca Ridge, making Endeavour one of the most wellcharacterized spreading ridges along the global ridge system.
S. Scott, F. Ramos, J. Gill
semanticscholar +2 more sources
Seismic Imaging and Physical Properties of the Endeavour Segment: Evidence that Skew Between Mantle and Crustal Magmatic Systems Governs Spreading Center Processes [PDF]
Geochemistry Geophysics Geosystems, 2019 We invert Pg, PmP, and Pn traveltimes from an active‐source, multiscale tomography experiment to constrain the three‐dimensional isotropic and anisotropic P wave velocity structure of the topmost oceanic mantle and crust and crustal thickness variations ...
G. Arnoux +3 more
semanticscholar +2 more sources
Geochemistry, Geophysics, Geosystems, 2019 The Endeavour segment of the Juan de Fuca Ridge is one of the most active and long‐lived hydrothermal areas of the mid‐ocean ridge system. However, the permeability structure that gives rise to long‐term venting at well‐established fields, such as the ...
Eunyoung Kim +2 more
exaly +2 more sources
Linkages between mineralogy, fluid chemistry, and microbial communities within hydrothermal chimneys from the Endeavour Segment, Juan de Fuca Ridge. [PDF]
Geochem Geophys Geosyst, 2016 Lin TJ +13 more
europepmc +2 more sources
Hydrothermal activity at mid-ocean ridge spreading centers occurs during the formation of new oceanic crust and is responsible for the accumulation of mineral deposits comprised mainly of inorganic metal sulfides that precipitate from mixtures of ...
Erica L. Herrera
semanticscholar +3 more sources
Corrigendum to: ‘Spatial and Temporal Scale of Mantle Enrichment at the Endeavour Segment, Juan de Fuca Ridge’ [PDF]
Journal of Petrology, 2018 J. Gill +9 more
semanticscholar +2 more sources