共 27 条
- [2] BISHOP WW, 1978, GEOLOGICAL BACKGROUN
- [4] CAHEN L, GEOCHRONOLOGY EQUATO
- [6] Coppens Yves, 1976, EARLIEST MAN ENV LAK
- [7] AGE OF KBS TUFF IN KOOBI FORA FORMATION, EAST RUDOLF, KENYA [J]. NATURE, 1975, 258 (5534) : 395 - 398
- [8] DRAKE RE, UNPUBLISHED
- [9] FERGUSON AK, GEODYNAMIC EVOLUTION
- [10] FINDLATER IC, 1976, EARLIEST MAN ENV LAK, P94