Locality	Layer
	Barun-Khurai depression NNW Olon-bulak	Tournaisian, unrecorded
	Barun-Khurai depression, near Baytak	Viséan, unrecorded
	Galt somon, Khangay Range, unrecorded	Viséan, late, unrecorded
	Gobi Altai, Bayan-Sayrin water well	Bayan-Sayrin Fm., unrecorded
	Gobi Altai, Bayan-Sayrin water well	Tsagan-Khalgi Fm., band 11
	Gobi Tian'-Shan', Dzil'-Khayliste-Khuduk	Kungurian
	Gobi, Hongor Ula	Hongor Ul Lmst., unrecognized
	Gobi, Tian'-Shan', Deng-Nuru Range, unrecorded	Viséan, late, unrecorded
	Ulan Bator, 160 km WNW of, Dzamar Range	Viséan, late (?), unrecorded