Confocal and micro-CT data of Miniomma chenkuni, holotype, NIGP173375

This dataset contains the raw confocal laser scanning microscopy (CLSM) slices and X-ray microtomography (micro-CT) slices for the holotype of <em>Miniomma chenkuni</em> (NIGP173375) from mid-Cretaceous Burmese amber. This dataset is associated with the publication "A miniaturized ommatid beetle in mid-Cretaceous Burmese amber (Coleoptera: Archostemata: Ommatidae)" (DOI:10.11606/1807-0205/2020.60.63). Confocal images were obtained with a Zeiss LSM710 confocal laser scanning microscope, using 488 nm Argon laser excitation line. Both original CZI files and exported TIFF stacks are provided. Micro-CT data were obtained with a Zeiss Xradia 520 Versa 3D X-ray microscope. Scanning parameters were as follows: isotropic voxel size, 2.1437 μm; power, 3 W; acceleration voltage, 40 kV; exposure time, 4 s; projections, 3001. The TIFF stack is provided.本数据集包含采自白垩纪中期缅甸琥珀的陈氏迷你眼甲（<em>Miniomma chenkuni</em>）正模标本（编号NIGP173375）的原始激光共聚焦扫描显微镜（CLSM）切片与X射线显微断层扫描（micro-CT）切片。本数据集关联的研究论文为《白垩纪中期缅甸琥珀中的小型眼甲科甲虫（鞘翅目：原鞘亚目：眼甲科）》（DOI:10.11606/1807-0205/2020.60.63）。共聚焦图像通过蔡司LSM710激光共聚焦扫描显微镜获取，采用488 nm氩离子激光激发光路，数据集同时提供原始CZI格式文件与导出的TIFF序列图像栈。X射线显微断层扫描数据通过蔡司Xradia 520 Versa三维X射线显微镜获取，扫描参数如下：各向同性体素尺寸2.1437 μm；功率3 W；加速电压40 kV；曝光时间4 s；投影数3001，且提供该扫描对应的TIFF序列图像栈。