共 30 条
- [11] GANAPATHY R, UNPUBLISHED
- [12] GANAPATHY R, 1973, GEOCHIM COSM SUPPL, P1239
- [13] TERMINAL CRETACEOUS EXTINCTION SCENARIO FOR A CATASTROPHE [J]. SCIENCE, 1979, 206 (4424) : 1272 - 1276
- [14] GROSSMAN L, 1976, TRANS AMER GEOPHYS U, V57, P278
- [16] ABUNDANCE OF 17 TRACE-ELEMENTS IN CARBONACEOUS CHONDRITES [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1973, 37 (05) : 1353 - 1370
- [17] Mason B., 1971, HDB ELEMENTAL ABUNDA
- [18] MORGAN J, COMMUNICATION
- [19] MORGAN JW, 1979, LUNAR PLANET SCI, V10, P855
- [20] MORGAN JW, UNPUBLISHED