共 21 条
[1]
BORCHERT H, 1960, B I MIN METAL T B, V69, P261
[2]
BORCHERT H, 1952, CHEM ERDE-GEOCHEM, V16, P49
[3]
BRAND E, 1963, 6 WORLD PETR C P F 1, P223
[4]
BROCKAMP B, 1942, ARCH LAGERSTATTENFOR, V75, P181
[6]
CORRENS CW, 1942, ARCHIV LAGERSTATTENF, V75, P47
[7]
DAVIES W, 1951, P YORKS GEOL SOC, V28, P85
[8]
DUNHAM KC, 1960, P YORK GEOL SOC, V32, P229
[9]
Hallam A., 1959, Proceedings of the Yorkshire Geological Society, V32, P165
[10]
HALLAM A, 1963, GEOL MAG, V100, P444