Evolution, modification, and deformation of continental lithosphere: Insights from the eastern margin of north America

MD Long - Annual Review of Earth and Planetary Sciences, 2024 - annualreviews.org
Continental lithosphere is deformed, destroyed, or otherwise modified in several ways.
Processes that modify the lithosphere include subduction, terrane accretion, orogenesis …

Data-adaptive global full-waveform inversion

S Thrastarson, DP Van Herwaarden… - Geophysical Journal …, 2022 - academic.oup.com
We present a novel approach to global-scale full-waveform inversion (FWI) that can reduce
computational cost by over an order of magnitude, compared to previously published …

The changing face of the lithosphere‐asthenosphere boundary: Imaging continental scale patterns in upper mantle structure across the contiguous US with Sp …

E Hopper, KM Fischer - Geochemistry, Geophysics …, 2018 - Wiley Online Library
Juxtaposed terranes of highly varied tectonic history make up the contiguous US: the
tectonically active western US, the largely quiescent Archean and Proterozoic cratons of the …

Seismic evidence for a recently formed mantle upwelling beneath New England

V Levin, MD Long, P Skryzalin, Y Li, I López - Geology, 2018 - pubs.geoscienceworld.org
Lateral changes in seismic velocity 100–300 km beneath the Appalachian orogen (eastern
North America) do not follow the pattern of its major terranes, suggesting that more recent …

Insights from layered anisotropy beneath southern new england: From ancient tectonism to present‐day mantle flow

Y Luo, MD Long, F Link, P Karabinos… - Geochemistry …, 2023 - Wiley Online Library
Seismic anisotropy beneath eastern North America, as expressed in shear wave splitting
observations, has been attributed to plate motion‐parallel shear in the asthenosphere …

Crustal thickness variation in the northern Appalachian Mountains: Implications for the geometry of 3‐D tectonic boundaries within the crust

C Li, H Gao, ML Williams, V Levin - Geophysical Research …, 2018 - Wiley Online Library
Teleseismic receiver functions were calculated to image the Moho geometry in the northern
Appalachian Mountains in order to explore crustal thickness variations and possible …

Thin lithosphere beneath the central Appalachian Mountains: Constraints from seismic attenuation beneath the MAGIC array

JS Byrnes, M Bezada, MD Long, MH Benoit - Earth and Planetary Science …, 2019 - Elsevier
The passive margin of the eastern coast of the United States is known to be geologically
active, with recently rejuvenated topography, intraplate seismicity, and volcanism of Eocene …

Plate‐scale imaging of eastern US reveals ancient and ongoing continental deformation

B Brunsvik, Z Eilon, C Lynner - Geophysical Research Letters, 2024 - Wiley Online Library
Abstract Eastern North America was constructed over several Wilson cycles, culminating in
the breakup of Pangea. Previous seismological imaging lacked the resolution to depict …

Pace of passive margin tectonism revealed by U-Pb dating of fracture-filling calcite

WH Amidon, ARC Kylander-Clark, MN Barr… - Nature …, 2022 - nature.com
A growing body of evidence demonstrates that Atlantic-style passive margins have
experienced episodes of uplift and volcanism in response to changes in mantle circulation …

Full‐wave seismic tomography in the northeastern United States: New insights into the uplift mechanism of the Adirondack Mountains

X Yang, H Gao - Geophysical Research Letters, 2018 - Wiley Online Library
Studying the driving force of intracratonic uplifts is important in understanding the
deformation mechanism of continental lithosphere and the role of mantle dynamics. The …