共 45 条
[1]
ANDREWS JT, 1973, 1406D7052 CONTR, P118
[2]
ANDREWS JT, 1974, GEOLOGY, V2, P355
[3]
ATWOOD W, 1932, USGS166 PROF PAP
[4]
BARRY RG, 1971, 1406D7052 CONTR, P294
[5]
BENEDICT J B, 1973, Quaternary Research (Orlando), V3, P584, DOI 10.1016/0033-5894(73)90032-X
[6]
Benedict J. B., 1968, J GLACIOL, V7, P77
[7]
BENT AM, 1963, GEOL SOC AM BULL, V74, P491, DOI 10.1130/0016-7606(1963)74[491:PAOSMA]2.0.CO
[8]
2
[9]
BIRKELAND P W, 1973, Arctic and Alpine Research, V5, P401, DOI 10.2307/1550131
[10]
BRADLEY RS, 1974, THESIS U COLORADO