共 26 条
[1]
ARMSTRONG RL, 1969, GEOL SOC AM BULL, V80, P2081, DOI 10.1130/0016-7606(1969)80[2081:KDOLCO]2.0.CO
[2]
2
[4]
CORNWALL HR, 1971, GQ1021 US GEOL SURV
[5]
CREASEY SC, 1962, 450D US GEOL SURV PR, pD1
[6]
DALRYMPLE GB, 1969, POTASSIUMARGON DATIN
[7]
DAMON PE, 1958, AM MINERAL, V43, P433
[8]
DAMON PE, 1970, JUN US AT EN COMM AN, P38
[9]
DAMON PE, 1966, SOC MINING ENGINEERS, V235, P99
[10]
DAMON PE, 1968, RADIOMETRIC DATING G