Locality	Layer
	North Thailand, Ban Mae Lana,Sop Pong	Shale bed, unrecognized
	North Thailand, Ban Na Pong,Loei area	Huai I-Loet Fa.,Purple shale
	North Thailand, Ban Sup, Loei area	Wang Saphung Fa.,shale
	North Thailand, Doi Pha Phlung,Lampang	Huai Thak Fa.
	North Thailand, Huai I-Loet, Loei area	Huai I-Loet Fa.,Grey thin-bed. lmst.
	North Thailand, Wat Chonlathararam,Loei area	Huai I-Loet Fm.,grey shales
	Patalung district, Kuan Lin Soh, Bah Nah temple	Visean
	South Central Thailand, Amphoe Phra Phuttabat	Artinskian
	South Central Thailand, Khao Nong Hoi, Amphoe Pak Chong	Artinskian
	South Central Thailand, Khao Nong Hoi,Amphoe Muaglek, Changwat N	Nong Pong Fm.
	South Thailand,Satun, Ban Pa Samed area	Pa Samed Fm.,grey siltstone