The data are the radioactive isotope dating data, mineral isotope composition data and seismic wave velocity data of metamorphic rocks in the lower crust. The samples were collected from Cenozoic basalts and felsic granulite, neutral granulite and basic granulite xenoliths in Nushan area, Anhui Province, southeastern North China Craton. The U-Pb isotopic data were obtained by laser ablation inductively coupled plasma mass spectrometry. The data of mineral isotopic composition were obtained by laser ablation inductively coupled plasma mass spectrometry. Rock seismic wave data are estimated by binocular lens and calculated by empirical formula. The obtained data reconstruct the fine structure and evolution of the lower crust in the southeastern margin of North China.

File naming and required software

All data are stored in Excel file. The file name "UPB. XLS" represents radioisotope data. The file name "HF" represents mineral isotope data. The file name "Vp" is the seismic wave velocity of rock.

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Cite as:

Ping, X. (2021). Geochronology and mineral isotope data set of felsic to basic granulites in southeastern margin of North China. A Big Earth Data Platform for Three Poles, DOI: 10.1016/j.tecto.2018.11.012. (Download the reference： RIS | Bibtex )

Related Literatures:

1. Ping, X.Q., Zheng, J.P., Xiong, Q., Griffin, W.L., Yu, C.M., & Su, Y.P. (2019). Downward rejuvenation of the continental lower crust beneath the southeastern North China Craton. Tectonophysics, 750, 213-228.( View Details | Bibtex)

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.

Support Program

Deep processes and resource effects of major geological events during the Yan Mountains period (No:2016YFC0600400)

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License： This work is licensed under an Attribution 4.0 International (CC BY 4.0)