Locality	Layer
		Tsingyuan Fm., up. Mb., bed 10,lower pt.
		Tsingyuan Fm., up. Mb., bed 10,upper pt.
		Tsingyuan Fm., up. Mb., bed 12,lower pt.
		Tsingyuan Fm.,low. Mb., bed 2, lower pt.
		Tsingyuan Fm.,low. Mb., bed 2, upper pt.
		Tsingyuan Fm.,mid. Mb., bed 9, upper pt.