Locality	Layer
	Poland, Lublin Coal Basin, Minkowice 1 borehole	Go alpha, 1430-1433 m
	Poland, Lublin Coal Basin, Minkowice 1 borehole	Go gamma, 1416-1417 m
	Poland, Lublin Coal Basin, Minkowice 10 borehole	E2, 1124-1130 m
	Poland, Lublin Coal Basin, Minkowice 10 borehole	R1, 975-981 m
	Poland, Lublin Coal Basin, Minkowice 12 borehole	E2, 1151-1155 m
	Poland, Lublin Coal Basin, Minkowice 12 borehole	H, 1092-1098 m
	Poland, Lublin Coal Basin, Minkowice 12 borehole	R, 924-930 m
	Poland, Lublin Coal Basin, Minkowice 12 borehole	R1, 991-997 m
	Poland, Lublin Coal Basin, Minkowice 2 borehole	E2, 1147-1155 m
	Poland, Lublin Coal Basin, Minkowice 3 borehole	H, 1051-1057 m
	Poland, Lublin Coal Basin, Minkowice 7 borehole	E1, 1528-1534 m
	Poland, Lublin Coal Basin, Minkowice 7 borehole	E2, 1149-1155 m
	Poland, Lublin Coal Basin, Minkowice 7 borehole	H, 1126-1131 m
	Poland, Lublin Coal Basin, Minkowice 7 borehole	R1, 1059-1065 m
	Poland, Lublin Coal Basin, Minkowice 8 borehole	Go alpha, 1700-1707 m
	Poland, Lublin Coal Basin, Swidnik 2 borehole	E2, 1434-1440 m
	Poland, Lublin Coal Basin, Swidnik 2 borehole	G1, 1244-1250 m
	Poland, Lublin Coal Basin, Swidnik 2 borehole	R1, 1360-1366 m
	Poland, Lublin Coal Basin, Swidnik 3 borehole	E2, 1044-1050 m
	Poland, Lublin Coal Basin, Swidnik 3 borehole	Go gamma, 1608-1614 m
	Poland, Lublin Coal Basin, Swidnik 4 borehole	E2, 1615-1619 m
	Poland, Lublin Coal Basin, Swidnik 4 borehole	G1, 1319-1325 m
	Poland, Lublin Coal Basin, Swidnik 6 borehole	E1, 1669-1672 m
	Poland, Lublin Coal Basin, Swidnik 6 borehole	E2, 1571-1574 m
	Poland, Lublin Coal Basin, Swidnik 6 borehole	G1, 1278-1282 m
	Poland, Lublin Coal Basin, Swidnik 6 borehole	G2, 1227-1233 m
	Poland, Lublin Coal Basin, Swidnik 6 borehole	R2, 1389-1395 m
	Poland, Lublin Coal Basin, Swidnik 8 borehole	E2, 1150-1156 m