共 87 条
- [61] Reid EM., 1933, LONDON CLAY FLORA
- [62] Scott R. A., 1954, PALAEONTOGRAPHICA B, V96, P66
- [63] SHACKLETON NJ, 1981, TERRA COGNITA, P109
- [64] Sharp Aaron J., 1972, FLORISTICS PALEOFLOR, P61
- [65] SHIMIZU T, 1983, P US JAPAN SCI SEMIN, P35
- [66] SMITH AC, 1970, HL LYON ARBORETUM LE, V1
- [68] Szafer W., 1961, PR I GEOL WARSZAWA, V33, P1
- [69] TAKHTAJAN A, 1976, ORIGIN EARLY EVOLUTI, P207
- [70] TAKHTAJAN AL, 1969, FLOWERING PLANTS