| The southern region in Liaodong Peninsula have had the developments of prehistoric tools is prominent, and they within a period undergone significant changes. the change process can be divided into two stages: the Neolithic Age and early Bronze Age. Neolithic tools have obtained significant developments, both in the choice of materials, manufacturing processes, or applications such as modeling. This time to a culture of Mountain Xiaozhu Culture PhaseⅠ, Mountain Xiaozhu Culture PhaseⅡ,Village Santang Culture PhaseⅠ,Mountain Xiaozhu Culture PhaseⅢmay perceibe as representatives. Over time, it was into the early Bronze Age, the tools in terms of material selection, manufacturing process, shape or use obtained greater progress. For example,shoveling the evolution of material on the production from Mountain Xiaozhu Culture PhaseⅡshovel rock material excavated from the middle stratum of Mountain Xiaoozhu is gneiss, but Mountain Xiaozhu Culture PhaseⅢculture, Village Guojia shovels excavated the upper stratum mica schist and slate to be material; from the appearance of point of view, the middle stratum of Mountain Xiaoozhu to upper stratum of Village Guojia, the evolution of shovel or a ladder from the ladder to near sub-waisted rectangular holes into the hole from the free, the evolution from the arc to back arc edge straight edge straight back. Up to the early Bronze Age, the evolution of shovel more obvious: first, production from shovel material point of view, in addition to using stone materials of the Bronze Age, but also used the bone material, there has been bone shovel; from the shovel blade morphological changes point of view, evolved from the single-sided to double arc-arc edge blade. As the excavation of Bronze Age no hoe, so here only to explore the evolution of the Neolithic Age hoe. Mount a small bead hoe culture to culture, beads Hill II, variation of blade is sharp edge to a wide arc evolution of the blade, hoe the top of the change is from the steeple to the flat, narrow top; Xiaozhushan two cultures Black Isle North, Tuen Ng Zhuanghe unearthed in the upper-and II-type I start using both sides of the stone hoes combat. The evolution of knives: the evolution of its edge and back view, culture Xiaozhushan two types of knives straight edge straight back, straight back edge arc, arc three types of back-arc edge, to the Student Village Phase III and three mountain beads have been four types of A-type knives: straight back straight edge, straight edge of the back-arc, arc-arc edge and straight back edge of the back arc. To the Bronze Age, more obvious changes knives, knives, a significant increase in the number, type, tend to diversify, in addition to large numbers of holes and stone knives, but also some non-porous knives, and even appeared in a number of single-hole and three-hole cutter knife. The emergence of sickle time later, about 6600-5400 years ago there was a small bead Hill two cultures. Mussels from the Neolithic to early Bronze Age sickle evolution of stone sickles, from Neolithic knife blade arc back-arc evolution of the early Bronze Age into the back-arc arc arc edge and straight back edge of two types, styles, increased use of variable even more extensive.Disc, polished bar appeared about 7,000 years ago about a culture of Mountain Xiaozhu Culture PhaseⅠ. Since the Bronze Age unearthed no stone disk, so here only to explore the evolution of the Neolithic stone plate. Production of the type of disc material evolved from the metamorphic sandstone, gabbro, sandstone, limestone, quartz schist and slate, etc.; tend to diversify their production material; disc type is the evolution of the evolution of a culture of Mountain beads near corner square stone disk-based and evolved into three small beads mountain culture to rounded square and rectangular stone plate coexist. Polished bar evolution is: semi-circular and elliptical cross-section of rod-shaped stone is the main type of the Neolithic Age to the beads three mountain culture period appeared in the first few do not have a circular cross section of the V-type stone bar. To the Bronze Age, Neolithic stone stick more attention than their refined edge, trimming. Pestle and mortar is used in combination, but the Liaodong Peninsula in the southern region of tools unearthed in the prehistoric era to the present in terms of the information has not been seen in the emergence of a mortar. Accordingly, the evolution of mortar are not discussed here. Pestle appeared about 7,000 years ago about a culture of Mountain beads. Pestle on the evolution of the pattern are: the New Age beads from the mountain top of a thin bottom of the crude culture, I was cone-shaped pestle dominant style evolved into the early Bronze Age, near the top of cylindrical or oval typeⅡ,Ⅲ-type pestle as the main type I Neolithic was a wooden club-shaped pestle, and the early Bronze Age I-type pestle was gourd-shaped, mostly from the Neolithic Age period was close to a cylindrical pestle evolution of typeⅡeggs for early Bronze AgeⅡ-type pestle round by the New Age-style long ovalⅢevolution of the early Bronze Age pestle ovalⅢtype pestle.From the Neolithic Age to early Bronze Age in southern region of Liaodong Peninsula sages full play to their wisdom, culture, agriculture in the region has made such a great success, for example, beads mountain middle three holes excavated the lower teeth unearthed in the village knife and Guo of the arc back-arc clam sickle blade drill holes very close now the type of iron sickle, unearthed in the upper mouth holes A sub-type C-type knife blade and three-hole showed the first people to stone superior system technology. These achievements are also reflected in the large handicraft manufacturing of its advanced level, while the younger generation, whether to participate in industrial or agricultural practices, through continuous hard work, learning, improve our production equipment, means of production, increase agricultural production, industrial production, improve learning results for all major reference... |
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