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Comparative Osteology of Two Far Eastern Species of Ratsnakes(Serpentes:Colubridae),Elaphe dione(Pal
The taxonomic identification of Quaternary remains requires a comparison of fossil bones with the skeletons of existing ......
通过确立科学判断中国古代家养动物起源的系列依据(如形体测量、病理现象、年龄结构、性别比例、数量比例、考古现象、食性分析和D......