--- Fig Cap 1 - 3

Fig Cap 1 - 3

GRAN CAÑÓN DEL COLORADO, EUA(8) Fotografía de Adam Schallau compartida a través de This is the Colorado Plateau: Science Research and News:

https://www.facebook.com/pages/This-is-the-Colorado-Plateau-Science-Research-and-News/324870387530198?fref=photohttps://www.facebook.com/pages/This-is-the-Colorado-Plateau-Science-Research-and-News/324870387530198?fref=photo