The Todos Santos Formation (red beds), composed of conglomerates, sandstones, siltstones, and shales of late Jurassic to early Cretaceous age (188.8 ± 3.2; 175–161 Ma)
The Todos Santos Formation (red beds),composed of conglomerates, sandstones, siltstones, and shales of lateJurassic to early Cretaceous age (188.8 ± 3.2; 175–161 Ma)