微区X射线荧光技术揭示宏体化石骨骼以及埋藏环境元素特征——以中三叠世盘县混鱼龙为例
王一诺1, 付宛璐1,2, 周敏1,*, 鲁昊3, 孙作玉1, 姚明涛1, 江大勇1,*

Micro X-Ray Fluorescence Technology Reveals Macrofossil Bones and Surrounding Matrix Element Characteristics——A Case Study of the Middle Triassic Mixosaurus panxianensis
WANG Yi-nuo1, FU Wan-lu1,2, ZHOU Min1,*, LU Hao3, SUN Zuo-yu1, YAO Ming-tao1, JIANG Da-yong1,*
中三叠世盘县混鱼龙标本GMPKU-P-1033以及GMPKU-P-1039照片 (a): GMPKU-P-1033; (b): GMPKU-P-1033尾部(Micro-XRF扫描区域); (c): GMPKU-P-1039测试点位置 1—3: 围岩; 4: 额骨; 5: 前额骨; 6: 神经棘; 7: 近三角形结构(腹膜肋); 8: 乌喙骨; 9: 肋骨间区域; 10: 肋骨间区域; 11: 椎体; 12: 左后肢; 13: 右后肢