An archaeologist or cultural heritage preservationist with a focus on Native American rock art and Pennsylvania's pre-Columbian history, likely involved in documenting, interpreting, and conserving the state's archaeological sites.
Considering the advanced state of deterioration observed in several key locations, immediate intervention is crucial to prevent further, irreversible damage to these invaluable Native American petroglyphs; consequently, I propose prioritizing the allocation of resources toward stabilization and conservation efforts.