The reliable dates Chinese historians recorded begin only from 841 BC. For the prehistoric chronology, radiocarbon dating has been an important method; but for historic times, it is difficult to determine the dates of...The reliable dates Chinese historians recorded begin only from 841 BC. For the prehistoric chronology, radiocarbon dating has been an important method; but for historic times, it is difficult to determine the dates of objects and events. Recently, the technique of radiocarbon dating has been greatly improved by raising its precision and by adopting the high-precision ^14C-dendrochronology curve and AMS ^14C method, owing to which as well as the progress of archaeology it is hopeful to establish today the framework of Xia-Shang-Zhou chronology. By using a liquid scintillation counter with the measuring error less than 3‰ for conventional radiocarbon dating and wiggle-matching with calibration-curve, our dating group has achieved gratifying results for the chronological study of the Three Dynasties. The basis of the chronological framework is estabilished through radiocarbon dating of the series of samples excavated from many well-known sites. Finally, the radiocarbon chronological framework and corresponding table of the Xia, Shang and Zhou dynasties are acquired through synthetical study.展开更多
The method of radiocarbon dating of series samples unearthed from archaeological sites is briefly explained on both theoretical and practical levels. Some questions raised by archaeologists are answered. It is emphasi...The method of radiocarbon dating of series samples unearthed from archaeological sites is briefly explained on both theoretical and practical levels. Some questions raised by archaeologists are answered. It is emphasized that the method of radiocarbon dating of series samples should be widely used especially when chronological problems in ancient civilization studies need to be solved.展开更多
文摘The reliable dates Chinese historians recorded begin only from 841 BC. For the prehistoric chronology, radiocarbon dating has been an important method; but for historic times, it is difficult to determine the dates of objects and events. Recently, the technique of radiocarbon dating has been greatly improved by raising its precision and by adopting the high-precision ^14C-dendrochronology curve and AMS ^14C method, owing to which as well as the progress of archaeology it is hopeful to establish today the framework of Xia-Shang-Zhou chronology. By using a liquid scintillation counter with the measuring error less than 3‰ for conventional radiocarbon dating and wiggle-matching with calibration-curve, our dating group has achieved gratifying results for the chronological study of the Three Dynasties. The basis of the chronological framework is estabilished through radiocarbon dating of the series of samples excavated from many well-known sites. Finally, the radiocarbon chronological framework and corresponding table of the Xia, Shang and Zhou dynasties are acquired through synthetical study.
文摘The method of radiocarbon dating of series samples unearthed from archaeological sites is briefly explained on both theoretical and practical levels. Some questions raised by archaeologists are answered. It is emphasized that the method of radiocarbon dating of series samples should be widely used especially when chronological problems in ancient civilization studies need to be solved.
