RADIOACTIVITY IN GEOLOGY AND COSMOLOGY

[21] THE PRIMEVAL LEAD ISOTOPIC ABUNDANCES AND THE AGE OF THE EARTHS CRUST [J]. PHYSICAL REVIEW, 1951, 84 (06): : 1111 - 1114

[22] AMSTUTZ GC, 1951, SCHWEIZ MINERALOG PE, V31, P588

[23] COPENHAGEN NATURAL RADIOCARBON MEASUREMENTS .1. [J]. SCIENCE, 1953, 118 (3053) : 6 - 9

[24] WORLD-WIDE DISTRIBUTION OF NATURAL RADIOCARBON [J]. PHYSICAL REVIEW, 1951, 81 (01): : 64 - 69

[25] RADIOCARBON FROM COSMIC RADIATION [J]. SCIENCE, 1947, 105 (2735) : 576 - 576

[26] NATURAL RADIOCARBON FROM COSMIC RADIATION [J]. PHYSICAL REVIEW, 1947, 72 (10): : 931 - 936

[27] MEASUREMENT OF LOW LEVEL RADIOCARBON [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1951, 22 (04) : 225 - 230

[28] THE PRODUCTION AND DISTRIBUTION OF NATURAL RADIOCARBON [J]. ANNUAL REVIEW OF NUCLEAR SCIENCE, 1953, 2 : 63 - 78

[29] ANDERSON EC, 1952, KGL DANSKE VIDENSKAB, V27

[30] [Anonymous], 1952, AM ANTIQUITY, V18, P89

[21] THE PRIMEVAL LEAD ISOTOPIC ABUNDANCES AND THE AGE OF THE EARTHS CRUST [J]. PHYSICAL REVIEW, 1951, 84 (06): : 1111 - 1114

[22] AMSTUTZ GC, 1951, SCHWEIZ MINERALOG PE, V31, P588

[23] COPENHAGEN NATURAL RADIOCARBON MEASUREMENTS .1. [J]. SCIENCE, 1953, 118 (3053) : 6 - 9

[24] WORLD-WIDE DISTRIBUTION OF NATURAL RADIOCARBON [J]. PHYSICAL REVIEW, 1951, 81 (01): : 64 - 69

[25] RADIOCARBON FROM COSMIC RADIATION [J]. SCIENCE, 1947, 105 (2735) : 576 - 576

[26] NATURAL RADIOCARBON FROM COSMIC RADIATION [J]. PHYSICAL REVIEW, 1947, 72 (10): : 931 - 936

[27] MEASUREMENT OF LOW LEVEL RADIOCARBON [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1951, 22 (04) : 225 - 230

[28] THE PRODUCTION AND DISTRIBUTION OF NATURAL RADIOCARBON [J]. ANNUAL REVIEW OF NUCLEAR SCIENCE, 1953, 2 : 63 - 78

[29] ANDERSON EC, 1952, KGL DANSKE VIDENSKAB, V27

[30] [Anonymous], 1952, AM ANTIQUITY, V18, P89