METALLIC SPHERULES IN TEKTITES FROM ISABELA, PHILIPPINE ISLANDS

[1] BAKER G, 1959, 23 NATL MUS VICT MEM, P312

[2] CASTAING R, 1958, GEOCHIM COSMOCHIM AC, V14, P114

[3] RECENT RE-ENTRY RESEARCH AND THE COSMIC ORIGIN OF TEKTITES [J]. NATURE, 1960, 188 (4748) : 353 - 355

[4] BLACK, MAGNETIC SPHERULES IN SEDIMENTS [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1960, 65 (09): : 2971 - 2977

[5] Dana J. D., 1892, SYSTEM MINERALOGY

[6] GROENEVELD D, 1959, T P GEOL SOC S AFR, V62, P75

[7] LAEVASTU T, 1955, T AM GEOPHYS UNION, V36, P385

[8] NININGER HH, 1943, SKY TELESCOPE, V2, P12

[9] NININGER HH, 1943, SKY TELESCOPE, V2, P8

[10] OKEEFE JA, 1960, D490 NATL AER SPAC A, P26

[1] BAKER G, 1959, 23 NATL MUS VICT MEM, P312

[2] CASTAING R, 1958, GEOCHIM COSMOCHIM AC, V14, P114

[3] RECENT RE-ENTRY RESEARCH AND THE COSMIC ORIGIN OF TEKTITES [J]. NATURE, 1960, 188 (4748) : 353 - 355

[4] BLACK, MAGNETIC SPHERULES IN SEDIMENTS [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1960, 65 (09): : 2971 - 2977

[5] Dana J. D., 1892, SYSTEM MINERALOGY

[6] GROENEVELD D, 1959, T P GEOL SOC S AFR, V62, P75

[7] LAEVASTU T, 1955, T AM GEOPHYS UNION, V36, P385

[8] NININGER HH, 1943, SKY TELESCOPE, V2, P12

[9] NININGER HH, 1943, SKY TELESCOPE, V2, P8

[10] OKEEFE JA, 1960, D490 NATL AER SPAC A, P26