共 50 条
[11]
DAVIES KA, 1956, 8 GEOL SURV UG MEM
[12]
DUBOIS CGB, 1959, INT GEOL C, V20, P303
[13]
POTASSIUM-ARGON AGES FROM VOLCANIC PROVINCE OF NORTHERN TANZANIA
[J].
NATURE-PHYSICAL SCIENCE,
1971, 229 (01)
:19-&
[14]
HARKIN DA, 1960, 11 GEOL SURV DEP TAN
[15]
JOUBERT P, 1966, 74 GEOL SURV KEN REP
[16]
King B.C., 1966, CARBONATITES, P73
[17]
KING BC, 1970, AFRICAN MAGMATISM TE
[18]
KING BC, 1960, SCI PROG, V48, P298
[19]
KING BC, 1960, SCI PROGRESS 3, V48, P709
[20]
KING BC, 1960, SCI PROGR, V48, P504