共 21 条
- [1] INTENSITY OF GEOMAGNETIC FIELD IN INDIA OVER PAST 4000 YEARS [J]. NATURE, 1966, 210 (5043) : 1310 - &
- [4] CHANGES OF EARTHS MAGNETIC FIELD AND RADIO-CARBON DATING [J]. NATURE, 1967, 215 (5098) : 261 - &
- [5] BURLATSKAYA SP, 1962, IZV AN SSSR GEOL, P524
- [6] LENGTHS OF GEOMAGNETIC POLARITY INTERVALS [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1968, 73 (10): : 3247 - +
- [7] CRANE HR, 1960, RADIOCARBON, V2, P31
- [8] FLUCTUATION OF ATMOSPHERIC C14 DURING LAST 6 MILLENNIA [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1966, 71 (04): : 1055 - +
- [10] GRAY D, 1969, J GEOPHYS RES, V74, P6333