Subject ASC0003vv3
The geologist : a popular monthly magazine of geology.
Vol.4 (1861), Page 275 (1861)
Natural History Museum Library, London
BHL Page 46206957
Keywords
flame shape arrow head weapon point opake obsidian teteohuacan knife razor mexico leaf javelin real del monte casa grande tezcuco america chalcedony concretion trachytic lava Aztec Flame-shaped arrow-head leaf-shaped chalcedony flint knives scandanavia tools weapons Flint fossil prehistoric