This rampart, shaped like a star and perhaps 300 feet from point to point, was built of Jurassic sandstone blocks of irregular size, averaging 6 × 8 feet in surface.There was a row of arched loopholes or windows about four feet wide and five feet high; spaced quite symmetrically along the points of the star and at its inner angles, and with the bottoms about four feet from the glaciated surface.Looking through these, we could see that the masonry was fully five feet thick, that there were no partitions remaining within, and that there were traces of banded carvings or bas-reliefs on the interior walls; facts we had indeed guessed before, when flying low over this rampart and others like it.Though lower parts must have originally existed, all traces of such things were now wholly obscured by the deep layer of ice and snow at this point.
We crawled through one of the windows and vainly tried to decipher the nearly effaced mural designs, but did not attempt to disturb the glaciated floor.Our orientation flights had indicated that many buildings in the city proper were less ice-choked, and that we might perhaps find wholly clear interiors leading down to the true ground level if we entered those structures still roofed at the top.Before we left the rampart we photographed it carefully, and studied its mortarless Cyclopean masonry with complete bewilderment.We wished that Pabodie were present, for his engineering knowledge might have helped us guess how such titanic blocks could have been handled in that unbelievably remote age when the city and its outskirts were built up.
The half-mile walk downhill to the actual city, with the upper wind shrieking vainly and savagely through the skyward peaks in the background, was something whose smallest details will always remain engraved on my mind.Only in fantastic nightmares could any human beings but Danforth and me conceive such optical effects.Between us and the churning vapours of the west lay that monstrous tangle of dark stone towers; its outré and incredible forms impressing us afresh at every new angle of vision.It was a mirage in solid stone, and were it not for the photographs I would still doubt that such a thing could be.The general type of masonry was identical with that of the rampart we had examined; but the extravagant shapes which this masonry took in its urban manifestations were past all description.
Even the pictures illustrate only one or two phases of its infinite bizarrerie, endless variety, preternatural massiveness, and utterly alien exoticism.There were geometrical forms for which an Euclid could scarcely find a name—cones of all degrees of irregularity and truncation; terraces of every sort of provocative disproportion; shafts with odd bulbous enlargements; broken columns in curious groups; and five-pointed or five-ridged arrangements of mad grotesqueness.As we drew nearer we could see beneath certain transparent parts of the ice-sheet, and detect some of the tubular stone bridges that connected the crazily sprinkled structures at various heights.Of orderly streets there seemed to be none, the only broad open swath being a mile to the left, where the ancient river had doubtless flowed through the town into the mountains.
Our field-glasses shewed the external horizontal bands of nearly effaced sculptures and dot-groups to be very prevalent, and we could half imagine what the city must once have looked like—even though most of the roofs and tower-tops had necessarily perished.As a whole, it had been a complex tangle of twisted lanes and alleys; all of them deep canyons, and some little better than tunnels because of the overhanging masonry or overarching bridges.Now, outspread below us, it loomed like a dream-phantasy against a westward mist through whose northern end the low, reddish antarctic sun of early afternoon was struggling to shine; and when for a moment that sun encountered a denser obstruction and plunged the scene into temporary shadow, the effect was subtly menacing in a way I can never hope to depict.Even the faint howling and piping of the unfelt wind in the great mountain passes behind us took on a wilder note of purposeful malignity.The last stage of our descent to the town was unusually steep and abrupt, and a rock outcropping at the edge where the grade changed led us to think that an artificial terrace had once existed there.Under the glaciation, we believed, there must be a flight of steps or its equivalent.
When at last we plunged into the labyrinthine town itself, clambering over fallen masonry and shrinking from the oppressive nearness and dwarfing height of omnipresent crumbling and pitted walls, our sensations again became such that I marvel at the amount of self-control we retained.Danforth was frankly jumpy, and began making some offensively irrelevant speculations about the horror at the camp—which I resented all the more because I could not help sharing certain conclusions forced upon us by many features of this morbid survival from nightmare antiquity.The speculations worked on his imagination, too; for in one place—where a debris-littered alley turned a sharp corner—he insisted that he saw faint traces of ground markings which he did not like; whilst elsewhere he stopped to listen to a subtle imaginary sound from some undefined point—a muffled musical piping, he said, not unlike that of the wind in the mountain caves yet somehow disturbingly different.The ceaseless five-pointedness of the surrounding architecture and of the few distinguishable mural arabesques had a dimly sinister suggestiveness we could not escape; and gave us a touch of terrible subconscious certainty concerning the primal entities which had reared and dwelt in this unhallowed place.
Nevertheless our scientific and adventurous souls were not wholly dead; and we mechanically carried out our programme of chipping specimens from all the different rock types represented in the masonry.We wished a rather full set in order to draw better conclusions regarding the age of the place.Nothing in the great outer walls seemed to date from later than the Jurassic and Comanchian periods, nor was any piece of stone in the entire place of a greater recency than the Pliocene age.In stark certainty, we were wandering amidst a death which had reigned at least 500,000 years, and in all probability even longer.
As we proceeded through this maze of stone-shadowed twilight we stopped at all available apertures to study interiors and investigate entrance possibilities.Some were above our reach, whilst others led only into ice-choked ruins as unroofed and barren as the rampart on the hill.One, though spacious and inviting, opened on a seemingly bottomless abyss without visible means of descent.Now and then we had a chance to study the petrified wood of a surviving shutter, and were impressed by the fabulous antiquity implied in the still discernible grain.These things had come from Mesozoic gymnosperms and conifers—especially Cretaceous cycads—and from fan-palms and early angiosperms of plainly Tertiary date.Nothing definitely later than the Pliocene could be discovered.In the placing of these shutters—whose edges shewed the former presence of queer and long-vanished hinges—usage seemed to be varied; some being on the outer and some on the inner side of the deep embrasures.They seemed to have become wedged in place, thus surviving the rusting of their former and probably metallic fixtures and fastenings.
After a time we came across a row of windows—in the bulges of a colossal five-ridged cone of undamaged apex—which led into a vast, well-preserved room with stone flooring; but these were too high in the room to permit of descent without a rope.We had a rope with us, but did not wish to bother with this twenty-foot drop unless obliged to—especially in this thin plateau air where great demands were made upon the heart action.This enormous room was probably a hall or concourse of some sort, and our electric torches shewed bold, distinct, and potentially startling sculptures arranged round the walls in broad, horizontal bands separated by equally broad strips of conventional arabesques.We took careful note of this spot, planning to enter here unless a more easily gained interior were encountered.
Finally, though, we did encounter exactly the opening we wished; an archway about six feet wide and ten feet high, marking the former end of an aërial bridge which had spanned an alley about five feet above the present level of glaciation.These archways, of course, were flush with upper-story floors; and in this case one of the floors still existed.The building thus accessible was a series of rectangular terraces on our left facing westward.That across the alley, where the other archway yawned, was a decrepit cylinder with no windows and with a curious bulge about ten feet above the aperture.It was totally dark inside, and the archway seemed to open on a well of illimitable emptiness.
Heaped debris made the entrance to the vast left-hand building doubly easy, yet for a moment