For equipment in that preliminary tour, we took along only a crowbar and two picks. Our other tools, and some cartridges of high explosives, we left at our camp, to be used later if necessary, after we had surveyed the ground. One or two of us owned automatics: but these also were left behind; for it seemed absurd to imagine that any form of life would be encountered among the ruins.
Octave was visibly excited as we began our inspection, and maintained a running-fire of exclamatory comment. The rest of us were subdued and silent; and I think that my own feeling, in a measure, was shared by many of the others. It was impossible to shake off the somber awe and wonder that fell upon us from those megalithic stones.
I have no time to describe the ruins minutely, but must hasten on with my story. There is much that I could not describe anyway; for the main area of the city was destined to remain unexplored.
We went on for some distance among the triangular, terraced buildings, following the zig-zag streets that conformed to this peculiar architecture. Most of the towers were more or less dilapidated; and everywhere we saw the deep erosion wrought by cycles of blowing wind and sand, which, in many cases, had worn into roundness the sharp angles of the mighty walls. We entered some of the towers through high, narrow doorways, but found utter emptiness within. Whatever they had contained in the way of furnishings must long ago have crumbled into dust; and the dust had been blown away by the searching desert gales. On some of the outer walls, there was evidence of carving or lettering; but all of it was so worn down and obliterated by time that we could trace only a few fragmentary outlines, of which we could make nothing.
At length we came to a wide thoroughfare, which ended in the wall of a vast terrace, several hundred yards long by perhaps forty in height, on which the central buildings were grouped like a sort of citadel or acropolis. A flight of broken steps, designed for longer limbs than those of men or even the gangling modern Martians, afforded access to the terrace, which had seemingly been hewn from the plateau itself.
Pausing, we decided to defer our investigation of the higher buildings, which, being more exposed than the others, were doubly ruinous and dilapidated, and in all likelihood would offer little for our trouble. Octave had begun to voice his disappointment over our failure to find anything in the nature of artifacts or carvings that would throw light on the history of Yoh-Vombis.
Then, a little to the right of the stairway, we perceived an entrance in the main wall, half-choked with ancient debris. Behind the heap of detritus, we found the beginning of a downward flight of steps. Darkness poured from the opening like a visible flood, noisome and musty with primordial stagnancies of decay; and we could see nothing below the first steps, which gave the appearance of being suspended over a black gulf.
Octave and myself and several others had brought along electric torches, in case we should need them in our explorations. It had occurred to us that there might be subterranean vaults or catacombs in Yoh-Vombis, even as in the latter-day cities of Mars, which are often more extensive underground than above; and such vaults would be the likeliest place in which to look for vestiges of the Yorhi civilization.
Throwing his torch-beam into the abyss, Octave began to descend the stairs. His eager voice called us to follow.
Again, for an instant, the unknown, irrational panic froze my faculties, and I hesitated while the others pressed forward behind me. Then, as before, the terror passed; and I wondered at myself for being overcome by anything so absurd and unfounded. I followed Octave down the steps, and the others came trooping after me.
At the bottom of the high, awkward steps, we found ourselves in a long and roomy vault, like a subterranean hallway. Its floor was deep with siftings of immemorial dust; and in places there were heaps of a coarse grey powder, such as might be left by the decomposition of certain fungi that grow in the Martian catacombs, under the canals. Such fungi, at one time, might conceivably have existed in Yoh-Vombis; but, owing to the prolonged and excessive dehydration, they must have died out long ago. Nothing, surely, not even a fungus, could have lived in those arid vaults for many aeons past.
The air was singularly heavy, as if the lees of an ancient atmosphere, less tenuous than that of Mars today, had settled down and remained in that stagnant darkness. It was harder to breathe than the outer air; it was filled with unknown effluvia; and the light dust arose before us at every step, diffusing a faintness of bygone corruption, like the dust of powdered mummies.
At the end of the vault, before a strait and lofty doorway our torches revealed an immense shallow urn or pan, supported on short cube-shaped legs, and wrought from a dull blackish-green material which suggested some bizarre alloy of metal and porcelain. The thing was about four feet across, with a thick rim adorned by writhing indecipherable figures, deeply etched as if by acid. In the bottom of the bowl we perceived a deposit of dark and cinder-like fragments, which gave off a slight but disagreeable pungence, like the phantom of some more powerful odor. Octave, bending over the rim began to cough and sneeze as he inhaled it.
“That stuff, whatever it was, must have been a pretty strong fumigant,” he observed. “The people of Yoh-Vombis may have used it to disinfect the vaults.”
The doorway beyond the shallow urn admitted us to a larger chamber, whose floor was comparatively free of dust. We found that the dark stone beneath our feet was marked off in multiform geometric patterns, traced with ochreous ore, amid which, as in Egyptian cartouches, hieroglyphics and highly formalized drawings were enclosed. We could make little from most of them; but the figures in many were doubtless designed to represent the Yorhis themselves. Like the Aihais, they were tall and angular, with great bellows-like chests; and they were depicted as possessing a supplementary third arm, which issued from the bosom; a characteristic which, in vestigial form, sometimes occurs among the Aihais. The ears and nostrils, as far as we could judge, were not so huge and flaring as those of the modern Martians. All of these Yorhis were represented as being nude; but in one of the cartouches, done in a far hastier style than the others, we perceived two figures whose high, conical craniums were wrapped in what seemed to be a sort of turban, which they were about to remove or adjust. The artist seemed to have laid a peculiar emphasis on the odd gesture with which the sinuous, four-jointed fingers were plucking at these head-dresses; and the whole posture was unexplainably contorted.
From the second vault, passages ramified in all directions, leading to a veritable warren of catacombs. Here, enormous pot-bellied urns of the same material as the fumigating-pan, but taller than a man’s head and fitted with angular-handled stoppers, were ranged in solemn rows along the walls, leaving scant room for two of us to walk abreast. When we succeeded in removing one of the huge stoppers, we saw that the jar was filled to the rim with ashes and charred fragments of bone. Doubtless (as is still the Martian custom) the Yorhis had stored the cremated remains of whole families in single urns.
Even Octave became silent as we went on; and a sort of meditative awe seemed to replace his former excitement. We others, I think, were utterly weighed down to a man by the solid gloom of a concept-defying antiquity, into which it seemed that we were going further and further at every step.
The shadows fluttered before us like the monstrous and misshapen wings of phantom bats. There was nothing anywhere but the atom-like dust of ages, and the jars that held the ashes of a long-extinct people. But, clinging to the high roof in one of the further vaults, I saw a dark and corrugated patch of circular form, like a withered fungus. It was impossible to reach the thing; and we went on after peering at it with many futile conjectures. Oddly enough, I failed to remember at that moment the crumpled, shadowy object I had seen or dreamt the night before.