EXTRATERRESTRIAL PLATINUM GROUP NUGGETS IN DEEP-SEA SEDIMENTS

[1] EXTRATERRESTRIAL CAUSE FOR THE CRETACEOUS-TERTIARY EXTINCTION - EXPERIMENTAL RESULTS AND THEORETICAL INTERPRETATION [J]. SCIENCE, 1980, 208 (4448) : 1095 - 1108

[2] SOLAR-SYSTEM ABUNDANCES OF THE ELEMENTS [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1982, 46 (11) : 2363 - 2380

[3] [Anonymous], 7 LUN SCI C

[4] B Reed T., 1971, FREE ENERGY FORMATIO

[5] ANALYSIS OF ABLATION DEBRIS FROM NATURAL AND ARTIFICIAL IRON-METEORITES [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1978, 83 (NB4): : 1793 - 1808

[6] BRETT R, 1967, AM MINERAL, V52, P721

[7] Brownlee D.E., 1979, LUNAR PLANET SCI, V10, P157

[8] Brownlee D. E., 1981, SEA, P733

[9] Brownlee D.E., 1983, Chondrules and their Origins, P10

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

[1] EXTRATERRESTRIAL CAUSE FOR THE CRETACEOUS-TERTIARY EXTINCTION - EXPERIMENTAL RESULTS AND THEORETICAL INTERPRETATION [J]. SCIENCE, 1980, 208 (4448) : 1095 - 1108

[2] SOLAR-SYSTEM ABUNDANCES OF THE ELEMENTS [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1982, 46 (11) : 2363 - 2380

[3] [Anonymous], 7 LUN SCI C

[4] B Reed T., 1971, FREE ENERGY FORMATIO

[5] ANALYSIS OF ABLATION DEBRIS FROM NATURAL AND ARTIFICIAL IRON-METEORITES [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1978, 83 (NB4): : 1793 - 1808

[6] BRETT R, 1967, AM MINERAL, V52, P721

[7] Brownlee D.E., 1979, LUNAR PLANET SCI, V10, P157

[8] Brownlee D. E., 1981, SEA, P733

[9] Brownlee D.E., 1983, Chondrules and their Origins, P10

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