共 29 条
- [1] Andersen ST, 1954, DAN GEOL UNDERS RAEK, V80, P140
- [2] BENNINGHOFF WS, 1957, GEOL SOC AM B, V68, P1888
- [4] DAVIS MB, 1960, TORREY BOT CLUB B, V87, P258
- [5] DONNER J, 1957, COMM GEOL FINLANDE B, V180, P79
- [6] DRURY WH, 1956, GRAY HERBARIUM CONTR, V178
- [7] EMERSON BK, 1898, US GEOL SURVEY MON, V29
- [8] EMERSON BK, 1917, US GEOL SURVEY B, V597
- [9] POLLEN SUCCESSION IN THE SEDIMENTS OF SINGLETARY LAKE, NORTH-CAROLINA [J]. ECOLOGY, 1951, 32 (03) : 518 - 533
- [10] FRIES M, 1950, ARK MINERAL GEOL, V1, P199