共 6 条
[1]
IVERSEN J, 1947, GEOL FOREN FORH, V69, P1
[2]
JESSEN K, 1938, P ROY IRISH AC B, V44, P10
[3]
LEWIS FJ, 1905, T ROY SOC EDINB, V41, P28
[4]
Mitchell GF, 1940, P ROY IRISH ACAD B, V46, P13
[5]
Pringle J, 1935, BRIT REGIONAL GEOLOG
[6]
SMITH JA, 1873, P SOC ANTIQUITIES SC, V9, P297