Locality	Layer
	Poland, Lower Silesia (Dolny Slask), Lanki 1 borehole	Go gamma, 2065,0-2120,6 m
	Poland, Lower Silesia (Dolny Slask), Lanki 1 borehole	Go gamma, 2291,9-2342,6 m
	Poland, Lower Silesia (Dolny Slask), Sulow 1 borehole	Go alpha, 1740,2-1756,5 m