古遗址土壤形成物是研究古代人类活动的重要载体。通过对安徽蒙城尉迟寺遗址YC1剖面中Pb、Al等金属元素的分析,研究了Pb在5050cal a BP～4000cal a BP间剖面中的富集特征。结果表明,尉迟寺遗址文化层剖面中的铅富集系数变化范围为1...古遗址土壤形成物是研究古代人类活动的重要载体。通过对安徽蒙城尉迟寺遗址YC1剖面中Pb、Al等金属元素的分析,研究了Pb在5050cal a BP～4000cal a BP间剖面中的富集特征。结果表明,尉迟寺遗址文化层剖面中的铅富集系数变化范围为1·0～1·8左右,富集程度不是很高。但是随着时间的推移,从大汶口文化到龙山文化,Pb的富集系数有明显逐步上升的趋势,表明遗址剖面中的Pb很可能与原始社会中期发展起来的冶金活动有关。5050～4000cal a BP间,中国先后经历了石器时代、铜石并用时代,到最后进入青铜时代,这个过程中铜资源利用越来越多导致产生的大气粉尘铅越来越多,很可能是YC1剖面中Pb富集系数逐步增长的主要原因。此外,铅同位素结果表明,土壤206Pb/204Pb比值分布在18·3～19·8之间,平均为18·82;207Pb/204Pb比值分布在15·3～16·5之间,平均为15·76;208Pb/204Pb比值分布在38·0～41·0之间,平均为39·04。铅同位素示踪表明,土壤中的铅的来源自5050calaBP至4000calaBP有越来越广的趋势,并且很可能与出自中国南方地区的矿料有关,包括云南、四川、湖北、湖南或广东地区的矿料。展开更多
To explore the whole layout of the Yuchisi settlement, the Anhui Archaeological Team, IA,CASS, and the Mengcheng County Bureau of Culture carried out the 13^th excavation on the site in the autumn of 2003, which resul...To explore the whole layout of the Yuchisi settlement, the Anhui Archaeological Team, IA,CASS, and the Mengcheng County Bureau of Culture carried out the 13^th excavation on the site in the autumn of 2003, which resulted in the obtainment of unexpected achievements. The excavation was made in the central area of the site, covering an area of 1,000 sq m. Among the Dawenkou Culture remains three groups of burnt clay buildings were found to he in two rows. Moreover, a row of burnt clay house-foundations similar to their counterparts in the Dawenkou culture was revealed in the Longshan Culture layer. This made up a gap in the previous some dozen excavations on the site. In addition, a group of peculiar seven-legged perforated objects was yielded from the burnt clay house-foundations of Longshan culture. It is the first time such objects have been unearthed form the Yuchisi site. These discoveries provided new material for the study of architectural form and ideological problems in the period of Longshan culture.展开更多
Yuchisi Type is a local type of Dawenkou Culture, mainly distributing in Northern Anhui, Eastern Henan and Southwestern Shandong. The writer analyses the basic features of Yuchisi Type through the remains and antiques...Yuchisi Type is a local type of Dawenkou Culture, mainly distributing in Northern Anhui, Eastern Henan and Southwestern Shandong. The writer analyses the basic features of Yuchisi Type through the remains and antiques and concludes that Yuchisi is an independent type of Dawenkou, for it shares the same features with Dawenkou Culture but bears its own characteritics. Based on the chronology of the other types and C14date of Yuchisi Type, the writer regards that Yuchisi Type had been lasting from 3200 BC to 2400 BC. According to the stratigraphy and characteristics of relics, Yuchisi Type is classified into Early, Middle and Late periods, and their features and date also are discussed in the article.展开更多
文摘古遗址土壤形成物是研究古代人类活动的重要载体。通过对安徽蒙城尉迟寺遗址YC1剖面中Pb、Al等金属元素的分析,研究了Pb在5050cal a BP～4000cal a BP间剖面中的富集特征。结果表明,尉迟寺遗址文化层剖面中的铅富集系数变化范围为1·0～1·8左右,富集程度不是很高。但是随着时间的推移,从大汶口文化到龙山文化,Pb的富集系数有明显逐步上升的趋势,表明遗址剖面中的Pb很可能与原始社会中期发展起来的冶金活动有关。5050～4000cal a BP间,中国先后经历了石器时代、铜石并用时代,到最后进入青铜时代,这个过程中铜资源利用越来越多导致产生的大气粉尘铅越来越多,很可能是YC1剖面中Pb富集系数逐步增长的主要原因。此外,铅同位素结果表明,土壤206Pb/204Pb比值分布在18·3～19·8之间,平均为18·82;207Pb/204Pb比值分布在15·3～16·5之间,平均为15·76;208Pb/204Pb比值分布在38·0～41·0之间,平均为39·04。铅同位素示踪表明,土壤中的铅的来源自5050calaBP至4000calaBP有越来越广的趋势,并且很可能与出自中国南方地区的矿料有关,包括云南、四川、湖北、湖南或广东地区的矿料。
文摘To explore the whole layout of the Yuchisi settlement, the Anhui Archaeological Team, IA,CASS, and the Mengcheng County Bureau of Culture carried out the 13^th excavation on the site in the autumn of 2003, which resulted in the obtainment of unexpected achievements. The excavation was made in the central area of the site, covering an area of 1,000 sq m. Among the Dawenkou Culture remains three groups of burnt clay buildings were found to he in two rows. Moreover, a row of burnt clay house-foundations similar to their counterparts in the Dawenkou culture was revealed in the Longshan Culture layer. This made up a gap in the previous some dozen excavations on the site. In addition, a group of peculiar seven-legged perforated objects was yielded from the burnt clay house-foundations of Longshan culture. It is the first time such objects have been unearthed form the Yuchisi site. These discoveries provided new material for the study of architectural form and ideological problems in the period of Longshan culture.
文摘Yuchisi Type is a local type of Dawenkou Culture, mainly distributing in Northern Anhui, Eastern Henan and Southwestern Shandong. The writer analyses the basic features of Yuchisi Type through the remains and antiques and concludes that Yuchisi is an independent type of Dawenkou, for it shares the same features with Dawenkou Culture but bears its own characteritics. Based on the chronology of the other types and C14date of Yuchisi Type, the writer regards that Yuchisi Type had been lasting from 3200 BC to 2400 BC. According to the stratigraphy and characteristics of relics, Yuchisi Type is classified into Early, Middle and Late periods, and their features and date also are discussed in the article.
