STUDY ON CLAYROCKS OF THE NERITIC, LITTORAL AND MARINE-TERRIGENOUS FACIES ACROSS THE PERMIAN-TRIASSIC BOUNDARY IN THE EASTERN YUNNAN AND WESTERN GUIZHOU, SOUTH CHINA

 
  • 黔西滇東地區淺海、濱海及海陸交互相二疊系-三疊系界線附近粘土岩研究
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