Selected ancient Dinosaur fossils (about a hundred million ago) from Wuding,Yunnan,pilot were studied by micro-Raman spectroscopy,atomic emissive spectrum and polarization microscopic analysis.

• 本文首次利用激光显微拉曼光谱、原子光谱和偏光显微镜等方法,对云南武定的恐龙化石进行了分析研究。