他在《科学》杂志上的报告中说，发现了一组细小的骨头。从化石的腹腔尺寸来看(见上图，已标明多余的骨头)，这些骨头明显属于同种生物的较小个体。
As he reports in Science, he found an array of tiny bones, apparently belonging to a small specimen of the same species, in the fossil's abdominal cavity (see above; the extra bones are highlighted).
核对现场实际和图纸标准尺寸，如有多余就用铅笔在台面上划好线，用穿梭机或者角磨机切割。
Check the drawings and their dimensions to compare it on spot . Mark the line with pencil for any extra and grind or cut with grinder or jig saw.
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