Noun:

1. (biology) a taxonomic group ranking between a phylum and below a class or subclass

superlen超透镜superadj.超级的；极好的superadditive set function超加性集函数superregenerative receiver超再生式接收机,超再生接收机supergroup reference pilot超群参考导频superhigh pressure turbine超高压汽轮机superplastic deformability超塑性变形superconstitutional effect超宪法效力superconducting metal wire超导金属丝super-individual subject超个人主体supercritical fluid drying超临界流体干燥superregenerative detector超再生检波器

1. The ancestor of each superphylum and ancestor common to them may have occurred in the latest Precambrian but were poorly diversified.
   文德纪的遗迹化石以及部分伊迪卡拉动物可能带表这三大动物超门的祖先和它们的共同祖先。