Results 91 to 100 of about 2,471 (181)

Exhumation of the Sierra de Cameros (Iberian Range, Spain): constraints from low-temperature thermochronology [PDF]

open access: yes, 2008
We present new fission-track and (U–Th)/He data from apatite and zircon in order to reconstruct the exhumation of the Sierra de Cameros, in the northwestern part of Iberian Range, Spain. Zircon fission-track ages from samples from the depocentre of the
Casquet   +17 more
core   +2 more sources

Western Carpathian mid-Permian Magmatism: Petrographic, geochemical, and geochronological data. [PDF]

open access: yesData Brief, 2021
Villaseñor G   +8 more
europepmc   +1 more source

Tectonic control on southern Sierra Nevada topography, California [PDF]

open access: yes, 2009
In this study we integrate the apatite (U-Th)/He thermochronometric technique with geomorphic, structural, and stratigraphic studies to pursue the origin and evolution of topographic relief related to extensive late Cenozoic faulting in the southern ...
Farley, Kenneth A.   +3 more
core   +1 more source

Radiation-enhanced fission track annealing revisited and consequences for apatite thermochronometry

open access: yesGeochimica et Cosmochimica Acta, 2018
Abstract Apatite fission track (AFT) analyses for granitoid and metamorphic bedrock samples from the Western Superior Province (Ontario), the Churchill-Rae Province (Melville Peninsula and Southampton Island, Nunavut), and the Slave craton region (Northwest Territories) show a broad range of single grain effective uranium concentrations (eU) ( 200 ...
Kalin McDannell   +2 more
openaire   +1 more source

Late Cenozoic tectonic evolution of the Ailao Shan-Red River fault (SE Tibet): implications for kinematic change during plateau growth [PDF]

open access: yes, 2016
Surface uplift, river incision, shear zone exhumation, and displacement along active faults have all interacted to shape the modern landscape in the southeastern margin of the Tibetan Plateau.
Ai, Sheng   +6 more
core   +2 more sources

The asymptotic expansion of a generalisation of the Euler-Jacobi series [PDF]

open access: yes, 2015
We consider the asymptotic expansion of the sum Sp(a; w) = ∞Ʃ n=1 e−anp/nw as a → 0 in | arg a| <1/2π for arbitrary finite p > 0 and w > 0. Our attention is concentrated mainly on the case when p and w are both even integers, where the expansion
Paris, Richard B.
core   +2 more sources

Thermochronologic constraints on the origin of the Great Unconformity. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
McDannell KT   +4 more
europepmc   +1 more source

Cycles of Andean mountain building archived in the Amazon Fan. [PDF]

open access: yesNat Commun, 2022
Mason CC   +4 more
europepmc   +1 more source

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