For personal locomotion no external aid was used, since in land, air, and water movement alike the Old Ones seemed to possess excessively vast capacities for speed. Loads, however, were drawn by beasts of burden—Shoggoths under the sea, and a curious variety of primitive vertebrates in the later years of land existence.
These vertebrates, as well as an infinity of other life forms—animal and vegetable, marine, terrestrial, and aerial—were the products of unguided evolution acting on life cells made by the Old Ones, but escaping beyond their radius of attention. They had been suffered to develop unchecked because they had not come in conflict with the dominant beings. Bothersome forms, of course, were mechanically exterminated.
It interested us to see in some of the very last and most decadent sculptures a shambling, primitive mammal, used sometimes for food and sometimes as an amusing buffoon by the land dwellers, whose vaguely simian and human foreshadowings were unmistakable. In the building of land cities the huge stone blocks of the high towers were generally lifted by vast-winged pterodactyls of a species heretofore unknown to palaeontology.
The persistence with which the Old Ones survived various geologic changes and convulsions of the earth’s crust was little short of miraculous. Though few or none of their first cities seem to have remained beyond the Archaean Age, there was no interruption in their civilization or in the transmission of their records.
Their original place of advent to the planet was the Antarctic Ocean, and it is likely that they came not long after the matter forming the moon was wrenched from the neighboring South Pacific. According to one of the sculptured maps, the whole globe was then under water, with stone cities scattered farther and farther from the Antarctic as aeons passed.
Another map shows a vast bulk of dry land around the south pole, where it is evident that some of the beings made experimental settlements,