【亚博首页网址】古生物学家发现1500年万年前奇特花朵

[Paleontologists discovered a peculiar flower 15 million years ago] Chinese and Spanish palaeontologists recently discovered a peculiar flower in amber fossils about 15 million years ago. Unlike the calyx, petals, stamens, and pistils of ordinary flowers that grow from almost the same point, this ancient flower seems to have undergone "longitudinal stretching". The various organs in the flower grow up and down on a flower branch.

[古生物学家在1500万年前发现了奇特的亚亚博网站网址链接亚博网站网址链接博首页网址花]中国和西班牙古生物学家最近在1500万年前在琥珀化石中发现了奇特的花。与几乎亚博首页网址从同一点生长的普通花的花萼，花瓣，雄蕊和雌蕊不同，这种古老的花朵似乎经历了“纵向拉伸”。花中的各种器官在亚博首页网址花枝上生长。