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| 1 | Magnetic polarity ages of the fossil-bearing strata at the Sihetun section,West Liaoning:A preliminary result显示文摘Rock-magnetic and palaeomagnetic studies have been carried out on the interval of famous fossil-bearing sedimentary rocks and its overlying basalts and underlying basalts at the Sihetun section, West Liaoning Province. Normal polarity was obtained for the sedimentary interval and the underlying basalts, while reversed polarity was found in the overlying basalts. Taking account of the new 40Ar/39Ar ages (Swisher et al., 1999), we classified the fossil-bearing sedimentary interval into the Barremian M3n zone (Early Cretaceous age). Several abnormal horizons on magnetic properties, probably corresponding to the tuffs, were observed in the fossil-bearing sedimentary interval. This implies that the massive bio-extinction may link to dramatic environmental changes that were caused by volcanic eruptions. | PAN Yongxin ZHU Rixiang John Shaw ZHOU Yaoxiu | 2001 | Chinese Science Bulletin2001，46，17： | 4 |
| 2 | New paleomagnetic results from northern China: Collision and suturing with Siberia andKazakhstan显示文摘 | Zhao Xixi Robert S C Zhou Yaoxiu | 1990 | Tectonophysics1990，181，1： | 1 |
| 3 | Structure and evolution of the Himalaya-Tibet orogenic belt 显示文摘 | Allegre C J Courtillot V Tapponnier L Him A Mattauer M Coulon C Jaeger J J Achache J Scharer U Marcoux J Burg J L Girardeau J Armijo R Gariepy C Gopel C Li Tindong Xiao Xuchang Chang Chenfa Li Guangqin Lin Baoyu Teng Jiwen Wang Naiwen Chert Guoming Hart Tonglin Wang Xibin Den Wanming Sheng Huaibin Cao Yougong Zhou Ji Qiu Hongrong Bao Peisheng Wang Songchan Wang Bixiang Zhou Yaoxiu RonghuaXu | 1984 | Nature1984，307，5946： | 1 |
| 4 | New paleomagnetic results from Northern China: Collision and suturing with Siberia and Kazakhstan显示文摘 | Zhao Xixi Coe R S Zhou Yaoxiu Wu Haoruo Wang Jie | 1990 | Tectonophysies1990，181，14： | 1 |
| 5 | Apparent polar wander path and tectonic movement of the North China Block in Phanerozoic显示文摘 | Yang Zhenyu Ma Xinghua Huang Baochun Sun Zhiming Zhou Yaoxiu | 1998 | Science in China Series D: Earth Sciences1998，，2： | 1 |
| 6 | After digital replantation and nursing countermeasures of pain cause analysis显示文摘 | Pan Yaoxiu Hu Xiaolin Xue Yang | | 0，，07： | 1 |
| 7 | Magnetic Fabric of Late Devonian Metasedimentary Rocks from Longyan,Southwestern Fujian,China显示文摘This study presents the results of magnetic fabric on Late Devonian metasedimentary rocks fromLongyan,Southwestern Fujian,China.Measurements of low—field anisotropy of magnetic susceptibili-ty(AMS)were made on 59 specimens(sites 48—53)using a Sapphire SI—2 induction coil instru-ment.Our data show that the magnetic fabric at sites 48—51 and 53 is mainly carried by paramagneticminerals(muscovite,chlorite and biotite),while at site 52 both paramagnetic minerals and hematite con-tribute to the total AMS.Separation of the two components of anisotropy indicates that they areapproximately coaxial.The magnetic foliation is either parallel to an Indosinian(Late Triassic)metamorphic schistosity(sites 48—52)or to a Yanshanian(Late Mesozoic)microscopicmylonitic foliation(site53).The magnetic lineation corresponds either to the regional structural trend(sites48—52)or to the line of intersection between the schistosity and the mylonitic surface(site 53 ).Our re-sults suggest that Indosinian metamorphism and | Zhai Yongjian Maurice K. SeguinDepartment of Geology, Laval University, Quebec, Canada GIK 7P4Zhou Yaoxiu Dong JinmingInstitute of Aero - Geophysical Center, Beijing 100083 | 1993 | Journal of Earth Science1993，12，1： | 0 |
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