Pikaia Gracilens Black And White
Oct. 5, 2024
Pikaia gracilens - The Burgess Shale File:202010 Pikaia gracilens.png - Wikimedia Commons Dr. Rod Taylor on Twitter: "One of the most remarkable fossils from the Middle #Cambrian #BurgessShale: Pikaia gracilens, an eel-like early chordate - and possibly an ancestor to all modern vertebrates, including Pikaia Gracilens Black And White
![Información] Pikaia](http://i.imgur.com/cjObjdL.png){kind=link}
