三峡考古文化心得
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the化石材料的考古发现，使我们完全有充足的理由宣称：我们伟大的中华民族至少在距今200万年以前，就在长江三峡地区拉开了人类社会开展的历史序幕。新石器时代那么是1万年以后到夏商以前的这段时期了，这段时期内出现了打制磨制的石器，少局部陶器。其演变序列，在东部地区从初期的桅杆坪遗存到早期的城背溪文化，再到中期的大溪文化，再到晚期的居家岭文化，最后是末期的石家河文化；在西部那么是从初期的鱼复湳遗存〔今奉节〕到早期的玉溪遗存〔今丰都〕，再到中期的哨棚嘴文化下层〔今中县〕，最后是晚期的哨棚嘴晚期文化〔今忠县〕。
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
到了夏商时期,三峡地区的巴文化遗存、遗物就更多了,发现这一时期巴人活动区域200余处。
说到巴渝文化，就不得不说巴文化了，巴文化是巴渝文化的发源，从200多万年前的“巫山猿人〞到“长阳人〞,再到新石器时代及进入阶级社会后,不同时代都发现了不同的文化遗存和遗物。在这些文化遗存、遗物中,有不少内容与巴文化有关(或者说带有巴文化因素)。所以说巴文化是非常久远的一种文化。而且从已有的考古资料得悉,三峡地区出土了不少新石器时代以前的动物化石和人骨、牙齿等标本,我们不敢妄加断定它就是巴文化的始祖或源头,或与巴文化有直接关系,但它说明在很早以前就有人类(或早期人科)在三峡活动那么是无疑的。从开掘物来看，主要有两种，一种是石器，另一种是陶器。其中
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
石器有石片、石锛、石
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