Seated at metal-topped wooden tables and sharing an outmoded microscope, they identify the species to which each bone belongs and inspect it for telltale breaks, cut marks and tooth marks.

• 他们坐在木桌的金属桌面前，共用一架老旧的显微镜，鑑定每块骨头的种属，并检查可疑的裂痕、切割痕或齿痕。