Signal Hill occupies a distinct rocky hill about 200 feet across at its base and about 40 feet high.
Claim about Signal Hill Petroglyph Site · Stance: supporting
NPS describes the petroglyph site as a small rocky hill roughly 200 feet in diameter at the base and about 40 feet high.
Site
- Signal Hill Petroglyph Site Tucson, Arizona, United States
Evidence for and against
- NPS describes the hill’s approximate dimensions (about 200 ft across at base; about 40 ft high)