Cro-magnon skull, [377], [389];
cut of, [377];
of the cave race, [377].
Cromlechs in Peru, [214].
Crook, G., on making arrow-heads, [417].
Crosby, Dr. Howard, on Geo. H. Moore, [xii].
Cross, the, among the Mayas and Nahuas, [195];
held to be a symbolized fire drill, [195];
the symbol of life, [195].
Crow Indians, [327].