22 January 2018
An eyeless, bristly worm that looked like a kitchen brush has helped researchers solve an evolutionary mystery.
LIVESCIENCE.COM
Read More: https://www.livescience.com/61488-ancient-worm-evolutionary-mystery.html
Hancock Wildlife Foundation
http://archive.hancockwildlife.org/article.php/508MillionYearOldBristlyWormSolveEvoluti