Sources:

-Arkive - http://www.arkive.org
-The Coral Digest - http://coraldigest.org
-The Marine Flora and Fauna of Norway - http://www.seawater.no
-The Variety of Life, Collin Tudge, 2000
-University of California Museum of Paleontology- http://www.ucmp.berkeley.edu
-Youtube - https://www.youtube.com
-Wikipedia - http://en.wikipedia.org

Citation: García, A.I. 2015. The Tree Of Nature (Online) at http://thetreeofnature.com

Some rights reserved. This work is licensed under a Creative Commons Atribution-NonCommercial-Share Alike 3.0 License.

You can watch more of Álvaro García´s artistic work at http://viuh.deviantart.com