易混淆的单词： triassic

The reptile isn 't a triassic leftover , but the last remaining part of a varied and long-lived lineage .

这种爬行动物不是三叠纪的遗留物，但却是多样化长寿种群现存的一部分。

Division and correlation of the triassic chara-bearing strata of china .

中国三叠纪含轮藻化石地层的划分与对比。

Faults , breakpoints , and the triassic reflection configurations are readily recognized .

断层、断点可靠，并有清楚的三叠系反射结构。

Conodonts went extinct at the end of the triassic period , about the time dinosaurs were evolving .

牙形刺在三叠纪末期灭绝了，这正是恐龙开始演化的时代。

Any of various extinct lungfishes of the genus ceratodus , of the triassic and cretaceous periods .

澳洲肺鱼，角齿鱼三叠纪和白垩纪的一种已灭绝的角齿鱼属肺鱼。