单词：glossopteriss
舌羊齿属
(glossopteris 的复数)
(glossopteris 的复数)
单词：glossopteriss 相关文章
The outline of Gondwana, a once-mighty continent connecting Australia, Africa, Antarctica, and South America, was based in large part on the distribution of a genus of ancient tongue fern called Glossopteris, which was found in all the right places.
发表于:2019-02-25 / 阅读(97) / 评论(0)
万物简史
万物简史