The research has been supported by NSFC(41172202);MOST Special Fund from the State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences (Project number:GPMR201012)
Bedded cherts collected from northern Thailand, including Chiang Dao,Lamphun and Den Chai contain Middle Triassic radiolarian faunas.The faunas from Chiang Dao can be divided into two assemblages.The first assemblage ...