La Pointe du Chay is composed of layers of limestone dating back to the Sequanian stage (upper Oxfordian stage) of the Jurassic period (circa 160 million years ago), when a large part of France was submerged.
Pointe-Noire | Pointe-à-Pitre | Pointe-à-Pierre | La Pointe, Wisconsin | Grosse Pointe Blank | Grosse Pointe | Mountain Pointe High School | La Pointe | Grosse Pointe, Michigan | Upper Pointe Coupee High School | South Pointe High School (Rock Hill, South Carolina) | South Pointe High School | Pointe Percée | Pointe Coupee Parish | Pointe-Claire | Pointe-aux-Trembles | La Pointe, Wisconsin | Grosse Pointe Park, Michigan | Chay Yew | Treaty of La Pointe | Rivière-des-Prairies–Pointe-aux-Trembles | Pointe shoe | Pointe-Saint-Charles | Pointe-Noire, Guadeloupe | Pointe du Hoc | Pointe-aux-Trembles (electoral district) | Pointe-aux-Outardes, Quebec | Pointe au Baril, Ontario | pointe | Ke Hotey Chay Kotipoti |