共 7 条
[1]
BARNES I, 1969, GEOL SOC AM BULL, V80, P1947, DOI 10.1130/0016-7606(1969)80[1947:TRBFIS]2.0.CO
[2]
2
[7]
WORST BG, 1960, B S RHOD GEOL SURV, V47