共 106 条
[52]
LEO R F, 1976, Botanical Museum Leaflets Harvard University, V25, P1
[53]
Leopold EB, 1972, FLORISTICS PALEOFLOR, P147
[54]
LI JY, 1948, TROPICAL WOOD, V94, P28
[55]
MACGINITIE HD, 1974, U CALIF PUBL GEOL SC, V108
[56]
MATHEWS WH, 1963, GEOL SOC AM BULL, V74, P55, DOI 10.1130/0016-7606(1963)74[55:LTVRAP]2.0.CO
[57]
2
[58]
MATHEWS WH, 1964, GEOL SOC AM BULL, V75, P465, DOI 10.1130/0016-7606(1964)75[465:PADOCV]2.0.CO
[59]
2
[60]
MIKI S, 1951, SCIENCE, V113, P3, DOI 10.1126/science.113.2923.3