共 7 条
[1]
HAALCK H, 1928, 120 AM I MIN MET ENG, P17
[2]
HALLMOND, 1929, MEM GEOL SURV 3, P44
[3]
WILSON, 1919, PHIL T A, V219, P84
[4]
1931, MEM GEOL SURVEY, P24
[5]
1930, Z GEOPHYS, V6, P141
[6]
1930, MEM GEOL SURV, P51
[7]
1932, BEITR GEOPHYS, V35, P204