Geologically, the islands are connected with the opposite mainland, so that in remote times migration was probably possible; and we find in the Malay Peninsula, and in the Philippines, which were at one time connected with it, aborigines who--known by various names, such as Semang, Jakun, etc., and Aeta--are the nearest existing relatives of the Andamanese.
There is no reason to consider the Andamanese any other than the aborigines of the islands, for we know from their kitchen-middens, which are found throughout the group, that they occupied it in very remote times.
From the examination of fragments of pottery, arrowheads, and other stone implements discovered in the shell-mounds, it is now believed that the locality was settled some time during the Pleistocene period, and certainly not later than the Neolithic age.
"In the Andaman kitchen-middens have been found shells, pig-bones, pottery (referred to a stone age--at least to the Neolithic period--and almost identical with the fragments found in the Danish kitchen-middens), and stone implements. Every second stone picked up showed indications of being used in some way; some as hammers, others fastened to wood as rude hatchets, knives, etc.: a beautiful polished celt was found, indistinguishable from European or Indian celts of the Neolithic period, also a typical arrow-head--all of Tertiary sandstone."--Stoliczka.
The possession by the natives, in recent times, of implements and weapons manufactured from wood and shells only, is easily accounted for by their having found these equally suitable to their needs, and far easier to construct.
It would be impossible to find anywhere a race of purer descent than the Andamanese, for ever since they peopled the islands in the Stone Age, they have remained secluded from the outer world, and to this isolation is due the uniformity so marked in their physical and mental characteristics.
In stature they are far below the average height; but although they have been called dwarfs and pygmies, these words must not be understood to imply anything in the nature of a monstrosity. Their reputation for hideousness, like their poisoned arrows and cannibalism, has long been a fallacy, which, although widely popular, should now be exploded.