共 150 条
- [1] ALPERN B, 1967, 6TH C INT STRAT GEOL, V1, P109
- [2] [Anonymous], 1973, SPECIAL PAPERS PALEO
- [3] [Anonymous], 1972, PALAEONTOGRAPHICA B
- [4] ARKLE T, 1979, 1110D US GEOL SURV P
- [5] ARNDT HH, 1979, AM GEOL I SELECTED G, V1, P73
- [6] AVERITT P, 1975, US GEOL SURV B, V1412
- [7] BAMBACH RK, 1980, AM SCI, V68, P26
- [8] BARLOW JA, 1975, 1ST P IC WHIT MEM S
- [9] BERTRAND P, 1935, SOC GEOL NORD ANN, V60, P25
- [10] BHARADWAJ DC, 1958, C ADV ETUDES STRATIG, V4, P33