PANGAEA_939734
(U-Th)/He ages from zircons collected from the upper Marsyangdi valley of central Nepal: summary
McQuarrie, Nadine; Robinson, Delores M; Ghoshal, Suryodoy; Olree, Elizabeth
(U-Th)/He ages from zircons collected from the upper Marsyangdi valley of central Nepal: summary
2021-12-21
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.939734
Investigator
Nadine
McQuarrie
nmcq@pitt.edu
Earth Science
Event label
LATITUDE
LONGITUDE
ELEVATION
Comment
Age, mineral
Age, error
Reference/source
geoscientificInformation
CN16-220
CN16-225
CN16-227
cooling age
exhumation
Himalayas
Nepal
Rock sample
ZHe
zircon
Age, (U‐Th)/He dating
Complete
28.42177201
28.57058499
84.19731899
84.40263002
1222.0 m a.s.l. (ELEVATION)
2843.0 m a.s.l. (ELEVATION)
unrestricted
CC-BY-4.0: Creative Commons Attribution 4.0 International
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
12 data points
text/tab-separated-values
Reiners, Peter W (2005): Zircon (U-Th)/He Thermochronometry. Reviews in Mineralogy & Geochemistry, 58(1), 151-179, https://doi.org/10.2138/rmg.2005.58.6
Reiners, Peter W; Spell, Terry L; Nicolescu, Stefan; Zanetti, Kathleen A (2004): Zircon (U-Th)/He thermochronometry: He diffusion and comparisons with 40Ar/39Ar dating. Geochimica et Cosmochimica Acta, 68(8), 1857-1887, https://doi.org/10.1016/j.gca.2003.10.021
This dataset contains the results of three individual (U-Th)/He analyses using Zircons extracted from bedrock samples. The bedrock samples were collected from medium-high grade metamorphic rocks exposed along the upper Marsyangdi river valley. They were collected in order to add to the already available thermochronometric datasets and better constrain the exhumation history of the central Himalayas. The measurements of the ages follow the general procedures outlined in Reiners (2005) and Reiners et al. (2004). ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.939734"!
http://en.wikipedia.org/wiki/Elevation
ELEVATION
http://en.wikipedia.org/wiki/ISO_6709
LATITUDE
http://en.wikipedia.org/wiki/ISO_6709
LONGITUDE
https://doi.org/10.1016/j.gca.2003.10.021
Zircon (U-Th)/He thermochronometry: He diffusion and comparisons with 40Ar/39Ar dating
https://doi.org/10.2138/rmg.2005.58.6
Zircon (U-Th)/He Thermochronometry
PANGAEA_939735
DIF
9.4
2021-12-21
2025-11-17