Detailed analysis of the cut marks on the bones show they differ substantially from tooth and clawmarks that can be left by predators.
骨头上切割痕迹的详细分析显示，它们与食肉动物留下的牙齿痕迹与爪痕存在本质的区别。
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Some funds have been hanging on since 2008, trying to claw their way back to their peaks, or "high-water marks", at which point they can once again earn lucrative performance fees.