石器: 1.(石制工具)stone implement; artifact; stone artifact; 旧石器时代 paleolithic age; old stone age (around 8,000 b.c.); 新石器时代 neolithic age; new stone age (6,000-3,000 b.c.)2.(石制品)stone vessel; stone
Spread of microlithic sites in later paleolithic period in hebei and its position in the horse - hoof shaped scattering pattern in north china 河北旧石器时代晚期细石器遗存的分布及在华北马蹄形分布带中的位置