Chaco Canyon Site-Emblem T-Shirt, USA

The curved outer wall of Pueblo Bonito, Chaco Canyon's largest great house, printed alongside the geometry diagram Pyramason actually tested against the region's road-connected great houses: a clean null result, not an invented alignment. Beneath it: Chaco Canyon, United States, 36.063778, -107.970833. Those are Pyramason's own catalogued coordinates for a site with roughly 800 rooms and no wheels used to build it.

• Pueblo Bonito's curved D-shaped wall, the defining plan of the site
• Geometry diagram shows Pyramason's real consistent-with-chance test result, with no invented ley-line mysticism
• Exact coordinates (36.063778, -107.970833) printed beneath the monument and country
• Soft, pre-shrunk cotton in a minimalist gold-on-dark line-art treatment

Why this site. Chaco Canyon is the clearest proof that "consistent with chance" doesn't mean "nothing special happened here". Its regional geometry test came back null, while its Sun Dagger solstice marker remains one of the most rigorously documented pieces of ancient astronomy on the continent.

Chaco Canyon · United States · 36°03'49.6"N 107°58'15.0"W