CAJ | 학술논문

在广西东攀二叠-三叠系界线剖面中发现了Domataceras guangxiensis, Lopingoceras guangdeensis Zhao,Liang et Zheng,Schizoloboceras fusuiensis, Agathiceras sp., Stacheoceras sp.,Pernodoceras robustum Chao et Liang,Dushanoceras cf.rotolarium Zhao, Liang et Zheng,Huananoceras cf.perornatum Chao et Liang,Qianjiangoceras sp.,Laibinoceras cf.compressum Yang,Glyptophiceras sp.,Lytophiceras cf. chamunda(Diener),Ophiceras tingi Tien,Ophiceras sp.化石.在剖面的第2～12-2层产Pernodoceras,Dushanoceras,Huananoceras和Qianjiangoceras化石,均为长兴期菊石带Pseudotirolites-Rotodiscoceras的共生化石.第12-3层产长兴期菊石Laibinoceras cf.compressum Yang.第13-1A～16层产Lytophiceras和 Ophiceras,为早三叠世菊石带Ophiceras-Lytophiceras的带化石.东攀剖面菊石的分布及其与华南其他地区的对比研究表明,广西东攀剖面二叠-三叠系界线位于第12-3层(厚55 cm)内部或者位于第13-1A层的底部.
재엄서동반이첩-삼첩계계선부면중발현료Domataceras guangxiensis, Lopingoceras guangdeensis Zhao,Liang et Zheng,Schizoloboceras fusuiensis, Agathiceras sp., Stacheoceras sp.,Pernodoceras robustum Chao et Liang,Dushanoceras cf.rotolarium Zhao, Liang et Zheng,Huananoceras cf.perornatum Chao et Liang,Qianjiangoceras sp.,Laibinoceras cf.compressum Yang,Glyptophiceras sp.,Lytophiceras cf. chamunda(Diener),Ophiceras tingi Tien,Ophiceras sp.화석.재부면적제2～12-2층산Pernodoceras,Dushanoceras,Huananoceras화Qianjiangoceras화석,균위장흥기국석대Pseudotirolites-Rotodiscoceras적공생화석.제12-3층산장흥기국석Laibinoceras cf.compressum Yang.제13-1A～16층산Lytophiceras화 Ophiceras,위조삼첩세국석대Ophiceras-Lytophiceras적대화석.동반부면국석적분포급기여화남기타지구적대비연구표명,엄서동반부면이첩-삼첩계계선위우제12-3층(후55 cm)내부혹자위우제13-1A층적저부.