TIME OF FORMATION OF EARTHS CORE

[1] COMPOSITION OF THE EARTHS MANTLE [J]. GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY, 1961, 4 : 295 - 311

[2] ELASTICITY AND CONSTITUTION OF THE EARTH INTERIOR [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1952, 57 (02): : 227 - 286

[3] BIRCH F, 1965, B GEOL SOC AM, V76, P133

[4] CAMERON AGW, 1970, T AM GEOPHYS UNION, V51, P628

[5] DOUBLE-SPIKE CALIBRATION OF BROKEN HILL STANDARD LEAD [J]. EARTH AND PLANETARY SCIENCE LETTERS, 1969, 6 (06) : 467 - &

[6] ELSASSER WM, 1963, EARTH SCI METEORITIC, pCH1

[7] Green D.H., 1967, CONTRIB MINERAL PETR, V15, P103, DOI [10.1007/BF00372052, DOI 10.1007/BF00372052]

[8] AN EXPERIMENTAL INVESTIGATION OF GABBRO TO ECLOGITE TRANSFORMATION AND ITS PETROLOGICAL APPLICATIONS [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1967, 31 (05) : 767 - &

[9] Hanks T. C., 1969, PEPI, V2, P19, DOI [10.1016/0031-9201(69)90015-6, DOI 10.1016/0031-9201(69)90015-6]

[10] KUIPER GP, 1952, ATMOSPHERES EARTH PL, pCH12

[1] COMPOSITION OF THE EARTHS MANTLE [J]. GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY, 1961, 4 : 295 - 311

[2] ELASTICITY AND CONSTITUTION OF THE EARTH INTERIOR [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1952, 57 (02): : 227 - 286

[3] BIRCH F, 1965, B GEOL SOC AM, V76, P133

[4] CAMERON AGW, 1970, T AM GEOPHYS UNION, V51, P628

[5] DOUBLE-SPIKE CALIBRATION OF BROKEN HILL STANDARD LEAD [J]. EARTH AND PLANETARY SCIENCE LETTERS, 1969, 6 (06) : 467 - &

[6] ELSASSER WM, 1963, EARTH SCI METEORITIC, pCH1

[7] Green D.H., 1967, CONTRIB MINERAL PETR, V15, P103, DOI [10.1007/BF00372052, DOI 10.1007/BF00372052]

[8] AN EXPERIMENTAL INVESTIGATION OF GABBRO TO ECLOGITE TRANSFORMATION AND ITS PETROLOGICAL APPLICATIONS [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1967, 31 (05) : 767 - &

[9] Hanks T. C., 1969, PEPI, V2, P19, DOI [10.1016/0031-9201(69)90015-6, DOI 10.1016/0031-9201(69)90015-6]

[10] KUIPER GP, 1952, ATMOSPHERES EARTH PL, pCH12