DISCOVERY OF PARAMORPH OF HIGH-QUARTZ IN THE STRATOTYPE SECTION OF THE PERMIAN-TRIASSIC BOUNDARY AT MEISHAN OF CHANGXING, ZHEJIANG, AND ITS SIGNIFICANCE
Affiliation:
HE JIN-WEN (NanJing Institute of Geology and Paleontology, Academia Sinica) CHAI ZHI-FANG MA SHU-LAN (Institute oF High Energy Physics, Academia Sinica, Beijing)