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Metadata Files

Data Publication

The geochemical and zircon U-Pb dating data of the Milai section in the Gonjo Basin, Southeast Tibet

Zhang, Ruiyao | Huang, Chunju | Kemp, David B. | Zhang, Ze | Wang, Zhixiang | Zhang, Xiaoyue | Zhao, Deai | Jin, Simin | Zhang, Rui

4TU.ResearchData

(2023)

Descriptions

The geochemical data (in our case Rb/Sr and Ti/Ca data) were measured using an Innov-X Systems X-ray fluorescence (XRF) spectrometer, and used to carried out cyclostratigraphic analysis (and establish a floating astronomical timescale) and trace orbital-scale climate changes in the Gonjo Basin. The zircon U-Pb dating were performed using an Agilent 7900 ICP-MS equipped with a coherent 193 nm excimer laser ablation system (GeoLas HD) and identified the age of the volcanic layer at 866 m in the Gonjo Basin, and anchored in numerical time in order to obtain an absolute astronomical timescale.

Keywords


Originally assigned keywords
Geochemistry
FOS: Earth and related environmental sciences
Geology
Geophysics
Earth Sciences
Orbital forcing
Hydrological cycle
Early Eocene Climatic Optimum
Gonjo Basin
Time: ~53-50 Ma

MSL enriched keywords
minerals
silicate minerals
nesosilicates
zircon
analysis
geochronology
uranium dating
uranium-lead dating
measured property
age of sample
uranium age
uranium-lead age
equipment
mass spectrometer
inductively coupled plasma-mass spectrometer
x-ray spectrometer
x-ray fluorescence spectrometer

MSL enriched sub domains i

geochemistry

Source

https://data.4tu.nl/datasets/da3376f2-ea1d-453a-89e7-d607f93a7e8b/2

Source publisher

4TU.ResearchData


DOI

10.4121/da3376f2-ea1d-453a-89e7-d607f93a7e8b.v2


Creators

Zhang, Ruiyao

https://orcid.org/:

0009-0007-9283-780X

Huang, Chunju

Kemp, David B.

Zhang, Ze

Wang, Zhixiang

Zhang, Xiaoyue

Zhao, Deai

Jin, Simin

Zhang, Rui


Contributors

China University Of Geosciences (Wuhan)

Other


Citation

Zhang, R., Huang, C., Kemp, D. B., Zhang, Z., Wang, Z., Zhang, X., Zhao, D., Jin, S., & Zhang, R. (2023). The geochemical and zircon U-Pb dating data of the Milai section in the Gonjo Basin, Southeast Tibet (Version 2) [Data set]. 4TU.ResearchData. https://doi.org/10.4121/DA3376F2-EA1D-453A-89E7-D607F93A7E8B.V2


Dates

Issued:

2023-12-18


Language

en


Rights

Creative Commons Zero v1.0 Universal


Datacite version

2


Geo location(s)

Gonjo County, Changdu City, Xizang Autonomous Region, China