<a href="//commons.wikimedia.org/wiki/Category:Amboy_Crater" title="Category:Amboy Crater">Amboy Crater</a> and <a href="//commons.wikimedia.org/wiki/Category:Volcanic_fields" title="Category:Volcanic fields">volcanic field</a> — Mojave Desert, California.
<a href="//commons.wikimedia.org/wiki/User:Mav" title="User:Mav">Daniel Mayer (mav)</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>