Recueil de Voyages, etc., [xix].
Red River of Louisiana, [440].
Red River of the North, mounds, [410].
Red pipe-stone quarry, [416].
Registro Yucatéco, [444].
Reynolds, E. R., [416];
Shell-heaps at Newburg, Md., [393].
Reynolds, H. L., jr., Metal Art of Anc. Mexico, [418].
Reid, Bibl. Amer., [ii].
Reikjavik, [61].