CHARACTERISTICS OF THE LATE MESOZOIC MONOLETE SPORE FERNS FROM CHINA AND THEIR PALAEOCLIMATIC AND EVOLUTIONARY SIGNIFICANCE
CHARACTERISTICS OF THE LATE MESOZOIC MONOLETE SPORE FERNS FROM CHINA AND THEIR PALAEOCLIMATIC AND EVOLUTIONARY SIGNIFICANCE
我国晚中生代单缝孢真蕨植物兴衰史及意义