|  The creosote flat in the foreground and the mesquite-lined wash in the midground are the western edge of Avra Valley. Beyond is the small range called Pan Quemado (burnt bread).
 |  Above and two images below: The Pan Quemado range is ringed by a nearly continuous band of chainfruit cholla (Cylindropuntia fulgida). There are no other cholla stands of this extent in IFNM.
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