Paleocene-Eocene palynomorphs from the Chicxulub impact crater, Mexico. Part 2: angiosperm pollen [0.03%]
墨西哥契克肖鲁布撞击坑的 Paleocene–Eocene 传粉颗粒。第 2 部分：被子植物花粉
Vann Smith,Sophie Warny,David M Jarzen et al.
Vann Smith et al.
At the end of the Cretaceous Period, an asteroid collided with the Earth and formed the Chicxulub impact structure on the Yucatán Platform. International Ocean Discovery Program (IODP) Expedition 364 drilled into the peak ring of the Chicx...