共 20 条
[2]
PB-207/PB-206 WHOLE ROCK AGE OF ARCHAEAN GRANULITE FACIES METAMORPHIC EVENT IN WEST GREENLAND
[J].
NATURE-PHYSICAL SCIENCE,
1973, 244 (134)
:50-53
[3]
BUGNON MF, 1979, 1978 1979 CARN I DEP, P346
[5]
PRECISION MEASUREMENT OF HALF-LIVES AND SPECIFIC ACTIVITIES OF U-235 AND U-238
[J].
PHYSICAL REVIEW C,
1971, 4 (05)
:1889-+
[9]
CONCENTRATION OF URANIUM AND LEAD AND THE ISOTOPIC COMPOSITION OF LEAD IN METEORITIC MATERIAL
[J].
PHYSICAL REVIEW,
1953, 92 (05)
:1234-1235