The Wilderness granite suite is a composite of leucocratic granite bodies that vary both spatially and temporally.  The intrusion of Eocene granites occurred after or, possibly, during the last stages of the Laramide orogeny.  Variations in the timing of intrusive bodies of this suite are revealed by the presence and intensity of tectonic deformation within individual localities.  Intrusive bodies in the forerange (the southern flank) and the western Rincon Mountains are typically tectonized.  If one observes an undeformed or a very slightly deformed leucogranite sill amidst mylonite gneiss on the southern flank of the CMCC, it is probably a late-stage wilderness granite, or less probable but possibly, a sill related to the Tertiart Catalina granite.  The Wilderness granite found in the vicinity of Cactus Loop Drive, in the foothills of the Tanque Verde anticline is typically mylonitic gneiss.  An illustration of deformation is best done by a comparson of undeformed precambrian continental granodiorite and mylonite gneiss of the basement.  (As mentioned previously, please bear with me as the picture format used here mitigates image sizes by orders of magnitude)