Supporting information for "An unusually warm upper crust in the late Paleozoic North China continental arc: implications for the thermal modification of the giant Bayan Obo REE deposit

The dataset is the supporting information for the manuscript entitled "An unusually warm upper crust in the late Paleozoic North China continental arc: implications for the thermal modification of the giant Bayan Obo REE deposit".
This supporting information includes:
1. SI. Supporting Information includes sample descriptions (Text S1), detail analytical methods for mineral composition analyses, Laser ablation-inductively coupled plasma-mass spectrometer (LA-ICP-MS) U-Pb dating and trace element analyses and 40Ar/39Ar incremental heating analysis (Text S2), representative photomicrographs of samples (Figure S1), representative reflected-light, transmitted-light and CL images of zircons of samples for U-Pb dating and trace element analyses (Figures S2 to S9), inverse isochron plots (Figures S10).
2. SI. Table S1 is the electron microprobe analytical results of hornblende from the Permian granitoids near Bayan Obo deposit.
3. SI. Table S2 is the electron microprobe analytical results of plagioclase from the Permian granitoids near Bayan Obo deposit.
4. SI. Table S3 is the Al-in-hornblende geothermobarometric data of the Carboniferous-Permian arc plutons in the western part of the late Paleozoic northern North China continental arc (recalculated from Wu et al., 2014; Zhang and Zhao, 2017).
5. SI. Table S4 is the LA-ICP-MS U-Pb results of zircons from the samples for thermochronometric investigations.
6. SI. Table S5 is the 40Ar/39Ar analytical results of hornblende from sample 16219-3BY.
7. SI. Table S6 is the 40Ar/39Ar analytical results of biotite from sample 16147-1BY.
8. SI. Table S7 is the 40Ar/39Ar analytical results of biotite from sample 07148-5GY.
9. SI. Table S8 is the 40Ar/39Ar analytical results of biotite from sample 17099-1GY.
10. SI. Table S9 is the 40Ar/39Ar analytical results of hornblende from sample 10185-4BY.
11. SI. Table S10 is the 40Ar/39Ar analytical results of biotite from sample 10185-4BY.
12. SI. Table S11 is the 40Ar/39Ar analytical results of biotite from sample 13502-1BY.
13. SI. Table S12 is the 40Ar/39Ar analytical results of hornblende from sample 07173-1.
14. SI. Table S13 is the 40Ar/39Ar analytical results of biotite from sample 07173-1.
15. SI. Table S14 is the 40Ar/39Ar analytical results of hornblende from sample 08603-1.
16. SI. Table S15 is the 40Ar/39Ar analytical results of biotite from sample 08603-1.
17. SI. Table S16 is the 40Ar/39Ar analytical results of muscovite from sample 09219-1.
18. SI. Table S17 is the 40Ar/39Ar analytical results of muscovite from sample 09243-2.
19. SI. Table S18 is the 40Ar/39Ar analytical results of muscovite from sample 17105-1GY.
20. SI. Table S19 is the 40Ar/39Ar analytical results of biotite from sample 17107-1GY.
21. SI. Table S20 is the 40Ar/39Ar analytical results of hornblende from sample 17108-1BT.
22. SI. Table S21 is the 40Ar/39Ar analytical results of biotite from sample 17108-1BT.

本数据集为题为《晚古生代华北大陆弧上地壳异常升温——对巨型白云鄂博稀土元素（Rare Earth Elements, REE）矿床热改造的启示》的学术论文手稿的配套支撑材料。
本支撑材料包含以下内容：
1. 文本S1为样品描述；文本S2为矿物成分分析、激光剥蚀-电感耦合等离子体质谱（LA-ICP-MS）U-Pb定年与微量元素分析、40Ar/39Ar阶段升温分析的详细实验方法；图版S1为样品的典型显微照片；图版S2至S9为用于U-Pb定年和微量元素分析的样品锆石的典型反射光、透射光及阴极发光（Cathodoluminescence, CL）图像；图版S10为反等时线图。
2. 表S1为白云鄂博矿床周边二叠纪花岗岩类中角闪石的电子探针分析结果。
3. 表S2为白云鄂博矿床周边二叠纪花岗岩类中斜长石的电子探针分析结果。
4. 表S3为华北北缘晚古生代大陆弧西段石炭-二叠纪弧状岩体的角闪石Al温度计-压力计数据（数据引自Wu等，2014；Zhang与Zhao，2017，经重新计算）。
5. 表S4为热年代学研究所用样品中锆石的LA-ICP-MS U-Pb定年结果。
6. 表S5为样品16219-3BY中角闪石的40Ar/39Ar分析结果。
7. 表S6为样品16147-1BY中黑云母的40Ar/39Ar分析结果。
8. 表S7为样品07148-5GY中黑云母的40Ar/39Ar分析结果。
9. 表S8为样品17099-1GY中黑云母的40Ar/39Ar分析结果。
10. 表S9为样品10185-4BY中角闪石的40Ar/39Ar分析结果。
11. 表S10为样品10185-4BY中黑云母的40Ar/39Ar分析结果。
12. 表S11为样品13502-1BY中黑云母的40Ar/39Ar分析结果。
13. 表S12为样品07173-1中角闪石的40Ar/39Ar分析结果。
14. 表S13为样品07173-1中黑云母的40Ar/39Ar分析结果。
15. 表S14为样品08603-1中角闪石的40Ar/39Ar分析结果。
16. 表S15为样品08603-1中黑云母的40Ar/39Ar分析结果。
17. 表S16为样品09219-1中白云母的40Ar/39Ar分析结果。
18. 表S17为样品09243-2中白云母的40Ar/39Ar分析结果。
19. 表S18为样品17105-1GY中白云母的40Ar/39Ar分析结果。
20. 表S19为样品17107-1GY中黑云母的40Ar/39Ar分析结果。
21. 表S20为样品17108-1BT中角闪石的40Ar/39Ar分析结果。
22. 表S21为样品17108-1BT中黑云母的40Ar/39Ar分析结果。