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1981年夏季,我们在兰田县境内秦岭山区进行野外考察时,发现了一个旧石器时代洞状遗址··“锡水,洞”。锡水洞位于秦岭北部中山——芦山的南坡,是一个发育在大珲岩体中的双层式水平溶洞,上层主洞可通行,长度达185米,上下层之间有竖蟛相通连,洞底有古地下河沉积的大置松散堆积物。在堆积物下部的洞穴角砾石层中,含有石器、骨器.角器和大量动物化石。砾石层之下,有灰烬层和粉砂土与灰烬的互层。原洞穴堆积物因受到人为破坏而形成一个剖面,我们在其附近进行了小规模试掘,基本上了解了文化层的堆积情况。锡水洞遗址所出土的石器比较粗糙,材料多是硅质大理岩、花岗岩和脉石英等,器型有刮削器、砍砸器、
In the summer of 1981, when we conducted a field investigation in the Qinling Mountains in Lantian County, we found a paleolithic cave-shaped site. Located on the southern slope of Zhongshan - Lushan Mountain in the northern part of Qinling Mountain, Xishuidong is a double-level horizontal caves developed in the rock mass. The upper main tunnel is accessible with a length of 185 meters and a vertical ridges connecting the upper and lower floors , The bottom of the ancient underground river deposits of large loose loose accumulation. In the lower part of the deposit, the caves and gravel layers contain stone tools, anglers, and a large number of animal fossils. Under the gravel, there are layers of ash and interbed of silt and ash. The original caves deposits were destroyed by human activities to form a profile. We conducted a small-scale excavation in the vicinity of the original caves, basically understanding the accumulation of cultural layers. Stone caves unearthed at the site of the stone is relatively rough, the material is mostly siliceous marble, granite and vein quartz, etc., type scraping device, cut device,