摘要
1992年盘县大洞首次发掘,从80平方米发掘区获动物化石40个种,石制品1300多件,还有几枚待鉴定的人牙化石和炭屑、灰烬等人类活动遗物、遗迹。动物化石属中国南方更新世“大熊猫-剑齿象动物群”。以燧石、玄武岩等原料打制的标本包括石核、石片、工具和碎屑。工具有边刮器、端刮器、凹缺器、钻具、手斧、砍斫器等,还有石锤和石砧。直接打击技术普遍用于打片和工具修整。修理台面技术在打片中有显著表现,而这在中国南方旧石器工业中还不多见。
A lot of mammalian fossils, more than 1300 pieces of stone artifacts, several pieces of human teeth which remain to be examined, and other cultural indications shch as charcoal, burnt bone and ash were collected from 80m2 excavated area of a cave-site named 'Dadong '(literally 'Grand Cave') during the first excavation from April to May, 1992. The deposits inside the cave where yielded fossils and cultural relics consist of clay, sandy clay, sandm, fragments of li estone, breccia and stalactite. It covers an area of roughly 8000m2 and is about 19m thick near the cave-mouth. The mammalian fossils include 40 species and belong to the Ailuropoda-Stegodon fauna. It indicates the upper Middle and lower Upper Pleistocene temporally. The stone artifacts made of chert, basalt and other rock consist of cotes, flakes, tools and debris. The categories of tool include side-scraper, end-scraper, notch, borer, handaxe, chopper, hammerstone and anvil. Direct percussion technique was used commonly in flaking and retouching, and the prepared-core technique was shown in many specimens.
出处
《人类学学报》
CSCD
北大核心
1993年第2期113-119,共7页
Acta Anthropologica Sinica
关键词
石制品
哺乳动物化石
盘县大洞
Panxian Dadong
mammalian fossils
stone artifacts
