Regional Paleocene-Eocene exhumation of the North American forearc basin margin, south-central Alaska, recorded by apatite fission-track thermochronology (poster): Geological Society of America Abstracts with Programs, Vol. 41, No. 7

2009 ◽  
Author(s):  
R. J. Gillis ◽  
D. L. LePain ◽  
R. R. Reifenstuhl ◽  
K. P. Helmold
2021 ◽  
Vol 9 ◽  
Author(s):  
Pengju He ◽  
Chunhui Song ◽  
Yadong Wang ◽  
Yihu Zhang ◽  
Wenqi Chen ◽  
...  

The Cenozoic tectonic evolution of the North Qaidam-Qilian Shan fold-thrust belt in the northern Tibetan Plateau is important to understanding the tectonic rejuvenation of orogeny and growth of the plateau. However, the deformation processes in this region remain controversial. This study presents new apatite fission track (AFT) data from Paleogene strata in the northern Qaidam Basin to investigate the time of deformation in this site. Thermal modeling of these partially annealed detrital AFT ages shows a thermal history with a noticeable transition from heating to cooling after ∼10 Ma. This transition is attributed to the intensified thrusting and folding of the northern Qaidam Basin since ∼10 Ma. Integrated with published tectonics and thermochronology results, we suggest the North Qaidam-Qilian Shan fold-thrust belt experienced prevailing tectonism since the late Miocene.


2021 ◽  
Author(s):  
A.V. Zuza ◽  
et al.

<div>Supplemental Text: Supplemental figures (i.e., structural data and topographic profile across Pleistocene fault) and argon domain diffusion (MDD) modeling methods and data table. Tables S1 and S2: Argon data. Table S3: Apatite fission-track (AFT) data. Table S4: Zircon data. <br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div>


2021 ◽  
Author(s):  
A.V. Zuza ◽  
et al.

<div>Supplemental Text: Supplemental figures (i.e., structural data and topographic profile across Pleistocene fault) and argon domain diffusion (MDD) modeling methods and data table. Tables S1 and S2: Argon data. Table S3: Apatite fission-track (AFT) data. Table S4: Zircon data. <br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div>


2021 ◽  
Author(s):  
A.V. Zuza ◽  
et al.

Supplemental Text: Supplemental figures (i.e., structural data and topographic profile across Pleistocene fault) and argon domain diffusion (MDD) modeling methods and data table. Tables S1 and S2: Argon data. Table S3: Apatite fission-track (AFT) data. Table S4: Zircon data.<br>


2021 ◽  
Author(s):  
A.V. Zuza ◽  
et al.

Supplemental Text: Supplemental figures (i.e., structural data and topographic profile across Pleistocene fault) and argon domain diffusion (MDD) modeling methods and data table. Tables S1 and S2: Argon data. Table S3: Apatite fission-track (AFT) data. Table S4: Zircon data.<br>


2021 ◽  
Author(s):  
A.V. Zuza ◽  
et al.

Supplemental Text: Supplemental figures (i.e., structural data and topographic profile across Pleistocene fault) and argon domain diffusion (MDD) modeling methods and data table. Tables S1 and S2: Argon data. Table S3: Apatite fission-track (AFT) data. Table S4: Zircon data.<br>


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