门头沟斋堂东胡林遗址是目前北京地区发现的最早且内涵最丰富的新石器早期遗址(9281±120～8270±60 a BP)。该遗址的黄土剖面清晰,包含了晚更新世及早全新世的黄土堆积、全新世早期的沉积间断及埋藏古土壤。在相对精确的^(14)...门头沟斋堂东胡林遗址是目前北京地区发现的最早且内涵最丰富的新石器早期遗址(9281±120～8270±60 a BP)。该遗址的黄土剖面清晰,包含了晚更新世及早全新世的黄土堆积、全新世早期的沉积间断及埋藏古土壤。在相对精确的^(14)C年龄时间框架下,本文对保存该遗址的黄土剖面的分层、黄土的粒度特征、矿物成分、化学成分、孢粉图谱及蜗牛的相对丰度进行了研究。分析表明本地区晚更新世气候比较干冷,气候的明显转暖应在全新世早期(早于9281±120 a BP),在约8500 a BP华北地区的年均温度可能已达到比现在高约2～3℃左右的状况。正是在这样的环境背景下,山顶洞人的后裔们,在清水河畔的阶地上开始了全新的生活。展开更多
Through the comparative analysis considering environment,archaeological culture sequence,alteration of settlement quantities,relations between the change of environment and the movement of settlements,cultural embeddi...Through the comparative analysis considering environment,archaeological culture sequence,alteration of settlement quantities,relations between the change of environment and the movement of settlements,cultural embedding superposition exponent of ancient sites,etc.among three regions,the author thinks that they respectively represent three different developing patterns of ancient settlements.The middle and lower reaches of Yellow river and the Valley of Xilamulun River respectively represented different development patterns of the two native cultures,namely,the agricultural civilization of Great River and the half-agricultural and half-stockbreeding civilization of northern districts.The Valley of Hulu river,located in the northwest,can be the representation of secondary cultures,which originated from civilizations of great river,but dissimilated during the course of spreading abroad towards west.展开更多
文摘门头沟斋堂东胡林遗址是目前北京地区发现的最早且内涵最丰富的新石器早期遗址(9281±120～8270±60 a BP)。该遗址的黄土剖面清晰,包含了晚更新世及早全新世的黄土堆积、全新世早期的沉积间断及埋藏古土壤。在相对精确的^(14)C年龄时间框架下,本文对保存该遗址的黄土剖面的分层、黄土的粒度特征、矿物成分、化学成分、孢粉图谱及蜗牛的相对丰度进行了研究。分析表明本地区晚更新世气候比较干冷,气候的明显转暖应在全新世早期(早于9281±120 a BP),在约8500 a BP华北地区的年均温度可能已达到比现在高约2～3℃左右的状况。正是在这样的环境背景下,山顶洞人的后裔们,在清水河畔的阶地上开始了全新的生活。
文摘Through the comparative analysis considering environment,archaeological culture sequence,alteration of settlement quantities,relations between the change of environment and the movement of settlements,cultural embedding superposition exponent of ancient sites,etc.among three regions,the author thinks that they respectively represent three different developing patterns of ancient settlements.The middle and lower reaches of Yellow river and the Valley of Xilamulun River respectively represented different development patterns of the two native cultures,namely,the agricultural civilization of Great River and the half-agricultural and half-stockbreeding civilization of northern districts.The Valley of Hulu river,located in the northwest,can be the representation of secondary cultures,which originated from civilizations of great river,but dissimilated during the course of spreading abroad towards west.
