Data for: Late Permian medium-pressure metamorphism and closure of the Paleo-Asian Ocean in the eastern Central Asian Orogenic Belt: constraints from petrology, mineralogy, and geochronology of the Dongfengshan Group

The new data include SIMS U–Pb isotopic data of zircon and titanite, EMPA data of representative minerals, and P–T conditions calculation of metamorphic rocks from the Dongfengshan Group in the Songnen Massif, NE China.

本数据集包含三类分析数据，具体为：中国东北松嫩地块东风山群变质岩中锆石与榍石的二次离子质谱（SIMS，Secondary Ion Mass Spectrometry）U-Pb同位素数据、典型矿物的电子探针显微分析（EMPA，Electron Microprobe Analysis）数据，以及该群变质岩的温压条件计算结果。