Cinder Cone, Sunset Crater National Monument, Coconino County, Arizona, 2014.
Cinder Cone, Sunset Crater National Monument, Coconino County, Arizona, 2014. -- source link
#vulcanism#cinder cones#coconino county#arizona#2014
Cinder Cone, Sunset Crater National Monument, Coconino County, Arizona, 2014. -- source link