共 39 条
[1]
ALDEN WC, 1918, 106 US GEOL SURV PRO
[3]
BATES RE, 1939, GEOL SOC AM BULL, V50, P819
[4]
BLACKWELDER E, 1935, 1934 GEOL SOC AM P, P317
[5]
Bretz J. H., 1935, AM GEOGRAPHICAL SOC, V18, P159
[6]
Bryan K, 1928, AM J SCI, V16, P162
[7]
BRYAN K, 1932, GEOL SOC AM BULL, V43, P176
[8]
BUDEL J, 1907, PETERMANNS MITT S, V229
[10]
Chamberlin T.C., 1897, J GEOL, V5, P825, DOI [10.1086/607979, DOI 10.1086/607979]