James Fergusson,
Rude Stone Monuments in All Countries
(1872)
“ They have indeed up to this time been rather prejudicial than otherwise, by leading people to believe that when they can distinguish between a flint or bronze or ironimplement they know the alpha and omega of the science, and that nothing further is required to determine the relative date of any given monument. It is as if we were to adopt the simple chemistry of the ancients, and divide all known substances into earth, water, fire, and air: a division not only convenient but practically so true that there is very little to be said against it. ”
