Fig. 2.—Pterodactylus. (After Figuier.)
Fig. 3.—Rhamphorynchus. (From “Nature.”)
Are the composite creatures of Chaldæan mythology so very much more wonderful than the marsupial kangaroo, the duck-billed platypus, and the flying lizard of Malaysia which are, or the pterodactylus, rhamphorynchus, and archæopteryx which have been? Does not geological science, day by day, trace one formation by easy gradation to another, bridge over the gaps which formerly separated them, carry the proofs of the existence of man constantly further and further back into remote time, and disclose the previous existence of intermediate types (satisfying the requirements of the Darwinian theory) connecting the great divisions of the animal kingdom, of reptile-like birds and bird-like reptiles? Can we suppose that we have at all exhausted the great museum of nature? Have we, in fact, penetrated yet beyond its ante-chambers?
Fig. 4.—Archæopteryx.
Does the written history of man, comprising a few thousand years, embrace the whole course of his intelligent existence? or have we in the long mythical eras, extending over hundreds of thousands of years and recorded in the chronologies of Chaldæa and of China, shadowy mementoes of pre-historic man, handed down by tradition, and perhaps transported by a few survivors to existing lands from others which, like the fabled (?) Atlantis of Plato, may have been submerged, or the scene of some great catastrophe which destroyed them with all their civilization.
The six or eight thousand years which the various interpreters of the Biblical record assign for the creation of the world and the duration of man upon the earth, allow little enough space for the development of his civilization—a civilization which documental evidence carries almost to the verge of the limit—for the expansion and divergence of stocks, or the obliteration of the branches connecting them.
But, fortunately, we are no more compelled to fetter our belief within such limits as regards man than to suppose that his appearance on the globe was coeval with or immediately successive to its own creation at that late date. For while geological science, on the one hand, carries back the creation of the world and the appearance of life upon its surface to a period so remote that it is impossible to estimate it, and difficult even to faintly approximate to it, so, upon the other, the researches of palæontologists have successively traced back the existence of man to periods variously estimated at from thirty thousand to one million years—to periods when he co-existed with animals which have long since become extinct, and which even excelled in magnitude and ferocity most of those which in savage countries dispute his empire at the present day. Is it not reasonable to suppose that his combats with these would form the most important topic of conversation, of tradition, and of primitive song, and that graphic accounts of such struggles, and of the terrible nature of the foes encountered, would be handed down from father to son, with a fidelity of description and an accuracy of memory unsuspected by us, who, being acquainted with reading and writing, are led to depend upon their artificial assistance, and thus in a measure fail to cultivate a faculty which, in common with those of keenness of vision and hearing, are essential to the existence of man in a savage or semi-savage condition?[30]
The illiterate backwoodsman or trapper (and hence by inference the savage or semi-civilized man), whose mind is occupied merely by his surroundings, and whose range of thought, in place of being diffused over an illimitable horizon, is confined within very moderate limits, develops remarkable powers of observation and an accuracy of memory in regard to localities, and the details of his daily life, surprising to the scholar who has mentally to travel over so much more ground, and, receiving daily so many and so far more complex ideas, can naturally grasp each less firmly, and is apt to lose them entirely in the haze of a period of time which would still leave those of the uneducated man distinguishable or even prominent landmarks.[31] Variations in traditions must, of course, occur in time, and the same histories, radiating in all directions from centres, vary from the original ones by increments dependent on proportionately altered phases of temperament and character, induced by change of climate, associations and conditions of life; so that the early written history of every country reproduces under its own garb, and with a claim to originality, attenuated, enriched, or deformed versions of traditions common in their origin to many or all.[32]