LENGTHS OF GEOMAGNETIC POLARITY INTERVALS

[21] KHRAMOV AN, 1966, PRESENT PAST GEOMAGN

[22] RECENT CHANGES IN MAGNETIC DIPOLE MOMENT OF EARTH [J]. NATURE, 1967, 213 (5081) : 1110 - &

[23] LOWES FJ, 1955, ANN GEOPHYS, V11, P91

[24] MATHEWS JH, 1963, 5886 US NAV RES LAB

[25] GEOMAGNETIC POLARITY SCALE OF TIME [J]. NATURE, 1966, 212 (5069) : 1415 - +

[26] MCNISH AG, 1940, T AM GEOPHYS UNION, V21, P287

[27] Momose K.-i., 1963, B EARTHQ RES I TOKYO, V41, P487

[28] Ninkovich D., 1966, EARTH PLANET SC LETT, V1, P476, DOI [DOI 10.1016/0012-821X(66)90052-5, 10.1016/0012-821X(66)90052-5]

[29] PHINNEY R, 1968, HISTROY EARTHS CR ED

[30] PHINNEY RA, 1968, HISTORY EARTHS CR ED

[21] KHRAMOV AN, 1966, PRESENT PAST GEOMAGN

[22] RECENT CHANGES IN MAGNETIC DIPOLE MOMENT OF EARTH [J]. NATURE, 1967, 213 (5081) : 1110 - &

[23] LOWES FJ, 1955, ANN GEOPHYS, V11, P91

[24] MATHEWS JH, 1963, 5886 US NAV RES LAB

[25] GEOMAGNETIC POLARITY SCALE OF TIME [J]. NATURE, 1966, 212 (5069) : 1415 - +

[26] MCNISH AG, 1940, T AM GEOPHYS UNION, V21, P287

[27] Momose K.-i., 1963, B EARTHQ RES I TOKYO, V41, P487

[28] Ninkovich D., 1966, EARTH PLANET SC LETT, V1, P476, DOI [DOI 10.1016/0012-821X(66)90052-5, 10.1016/0012-821X(66)90052-5]

[29] PHINNEY R, 1968, HISTROY EARTHS CR ED

[30] PHINNEY RA, 1968, HISTORY EARTHS CR ED