Fossil discovery rewrites understanding of reproductive evolution

A exceptional 250-million-yr-previous ‘horrible-headed lizard’ fossil present in China exhibits an embryo contained in the mom — clear proof for stay delivery. The fossil unexpectedly offered the primary proof for reside start in an animal group beforehand thought to solely lay eggs.
Paleontology News — ScienceDaily

This entry was posted in Paleontology and tagged , , , , , . Bookmark the permalink.

Leave a Reply