Mountain ranges of California:
<ol><li><a href="https://en.wikipedia.org/wiki/California_Coast_Ranges" class="extiw" title="w:California Coast Ranges">California Coast Ranges</a></li>
<li><a href="https://en.wikipedia.org/wiki/Sierra_Nevada_(U.S.)" class="extiw" title="w:Sierra Nevada (U.S.)">Sierra Nevada</a></li>
<li><a href="https://en.wikipedia.org/wiki/Transverse_Ranges" class="extiw" title="w:Transverse Ranges">Transverse Ranges</a></li>
<li><a href="https://en.wikipedia.org/wiki/Peninsular_Ranges" class="extiw" title="w:Peninsular Ranges">Peninsular Ranges</a></li>
<li><a href="https://en.wikipedia.org/wiki/Klamath_Mountains" class="extiw" title="w:Klamath Mountains">Klamath Mountains</a></li></ol>
<p>Original map: USGS<br></p>
Edits: <a href="//commons.wikimedia.org/wiki/User:Jo_Weber" title="User:Jo Weber">Jo</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Jo_Weber" title="User talk:Jo Weber">talk</a><span style="white-space:nowrap"> <b>·</b></span> <a href="//commons.wikimedia.org/wiki/Special:Contributions/Jo_Weber" title="Special:Contributions/Jo Weber">contribs</a>)
<p>Original map: <a rel="nofollow" class="external free" href="https://wwwflag.wr.usgs.gov/USGSFlag/Data/maps/">http://wwwflag.wr.usgs.gov/USGSFlag/Data/maps/</a><br></p>
Edits: <span class="int-own-work" lang="">Own work by the original uploader</span>