The 50m-thick deposits in the cave containing the fossil Peking Man (Loc. 1)at Zhoukoudian, have been studied by the magnetostratigraphic method. Specimens were collected from Beds 1—4, 7—11 and 13 of the deposits,
The thick loess strata in the Loess Plateau of China, which have not been essentially reformed by internal and external agents, are one of the optimum continental deposits preserving the extraterrestrial materials in ...The thick loess strata in the Loess Plateau of China, which have not been essentially reformed by internal and external agents, are one of the optimum continental deposits preserving the extraterrestrial materials in the last 2.5 Ma. Thus, combining the records with the detailed data of the loess-paleosol sequence, the ages and environmental impacts of the astrogeologic events can be determined.展开更多
文摘The 50m-thick deposits in the cave containing the fossil Peking Man (Loc. 1)at Zhoukoudian, have been studied by the magnetostratigraphic method. Specimens were collected from Beds 1—4, 7—11 and 13 of the deposits,
基金Project sponsored by the foundation of Xi'an Laboratory of Loess and Quaternary, Academia Sinica and by the foundation of the Laboratory of Geomechanics Ministry of Geology and Mineral Resources PRC
文摘The thick loess strata in the Loess Plateau of China, which have not been essentially reformed by internal and external agents, are one of the optimum continental deposits preserving the extraterrestrial materials in the last 2.5 Ma. Thus, combining the records with the detailed data of the loess-paleosol sequence, the ages and environmental impacts of the astrogeologic events can be determined.