论文部分内容阅读
美洲最早人类的人类文化包括前克洛维斯文化和克洛维斯文化,其主要分布于北美中低纬度地区和南美地区,时代为距今2万年至1.2万年左右(校正后)。最早美洲人类文化的石器技术构成以两面器技术和石叶技术为主,其与旧大陆旧石器时代晚期的人类的石器技术有密切关联。与此同时,更新世晚期新旧大陆的人类技术也有所不同,除了阿拉斯加地区发现与旧大陆东北亚文化面貌甚为相似的遗存以外,美洲独特的克洛维斯文化与旧大陆相比两面器技术更为发达,石叶技术处于次要地位,同时缺失细石叶技术,这些现象显示新大陆早期人类文化并非旧大陆的完全移植,而是美洲最早人群在扩散过程中不断进行创新与调试,进而创造出古印第安早期文化。
The earliest human cultures in the Americas include the former Clovis and Clovis cultures, which are mainly found in the low and mid-latitudes of North America and South America, dating back from about 20,000 to about 12,000 years (corrected). The earliest stone culture technology of American human culture consisted mainly of bifacial technology and stone technology, closely related to the stone technology of mankind in the late Paleolithic of the old continent. In the meantime, there are also differences in human technologies between the old Pleistocene and the later Pleistocene. Apart from the discovery in Alaska of relics resembling the cultural heritage of the northeast Asia of the old continent, the unique Clovis culture of the Americas is comparable to that of the old continent More developed, stone technology in the secondary position, and the absence of fine stone leaf technology, these phenomena show that the early New World culture is not completely transplanted the old continent, but the earliest population in the Americas in the diffusion process of continuous innovation and debugging, and then create Ancient Indian early culture.