共 9 条
- [1] Elson J. A., 1969, REV GEOGR MONTREAL, V23, P247
- [2] GADD NR, 1964, GEOL SOC AM BULL, V75, P1249, DOI 10.1130/0016-7606(1964)75[1249:MITARO]2.0.CO
- [3] 2
- [4] GADD NR, 1972, 7147 CAN GEOL SURV P
- [5] GADD NR, 1960, 598 CAN GEOL SURV PA
- [6] GADD NR, 1972, 14TH INT GEOL C MONT
- [7] Goldthwait JW, 1911, AM J SCI, V32, P291