would tip over on our side, but finally we steadied down and remained motionless. As we did so Dr. Maracot, staring out through his porthole, gave a cry of surprise and hurriedly turned out our electric light.
To our amazement we could still see clearly. There was a dim, misty light outside which streamed through our porthole, like the cold radiance of a winter morning. We looked out at the strange scene, and with no help from our own lights we could see clearly for some hundred yards in each direction. It was impossible, inconceivable, but none the less the evidence of our senses told us that it was a fact. The great ocean floor is luminous.
“Why not?” cried Maracot, when we had stood for a minute or two in silent wonder. “Should I not have foreseen it? What is this pteropod or globigerina ooze? Is it not the product of decay, the mouldering bodies of a billion billion organic creatures? And is decay not associated with phosphorescent luminosity? Where, in all creation, would it be seen if it were not here? Ah! It is indeed hard that we should have such a demonstration and be unable to send our knowledge back to the world.”
“And yet,” I remarked, “we have scooped half a ton of radiolarian jelly at a time and detected no such radiance.”
“It would lose it, doubtless, in its long journey to the surface. And what is half a ton compared to these far- stretching plains of slow putrescence? And see, see,” he cried in uncontrollable excitement, “the deep-sea creatures graze upon this organic carpet even as our herds on land graze upon the meadows!”
As he spoke a flock of big black fish, heavy and squat, came slowly over the ocean bed towards us, nuzzling among the spongy growths and nibbling away as they advanced. Another huge red creature, like a foolish cow of the ocean, was chewing the cud in front of my porthole, and others were grazing here and there, raising their heads from, time to time to gaze at this strange object which had so suddenly appeared among them.
I could only marvel at Maracot, who in that foul atmosphere, seated under the very shadow of death, still obeyed the call of Science and scribbled his observations in his notebook. Without following his precise methods, I none the less made my own mental notes, which will remain for ever as a picture stamped upon my brain. The lowest plains of ocean consist of red clay, but here it was overlaid by the grey bathybian slime which formed an undulating plain as far as our eyes could reach. This plain was not smooth, but was broken by numerous strange rounded hillocks like that upon which we had perched, all glimmering in the spectral light. Between these little hills there darted great clouds of strange fish, many of them quite unknown to Science, exhibiting every shade of colour, but black and red predominating. Maracot watched them with suppressed excitement and chronicled them in his notes.
The air had become very foul, and again we were only able to save ourselves by a fresh emission of oxygen. Curiously enough, we were all hungry — I should rather say ravenous — and we fell upon the potted beef with bread and butter, washed down by whisky and water, which the foresight of Maracot had provided. With my perceptions stimulated by this refreshment, I was seated at my lookout portal and longing for a last cigarette, when my eyes caught something which sent a whirl of strange thoughts and anticipations through my mind.
I have said that the undulating grey plain on every side of us was studded with what seemed like hummocks. A particularly large one was in front of my porthole, and I looked out at it within a range of thirty feet. There was some peculiar mark upon the side of it, and as I glanced along I saw to my surprise that this mark was repeated again and again until it was lost round the curve. When one is so near death it takes much to give one a thrill about anything connected with this world, but my breath failed me for a moment and my heart stood still as I suddenly realized that it was a frieze at which I was looking and that, barnacled and worn as it was, the hand of man had surely at some time carved these faded figures. Maracot and Scanlan crowded to my porthole and gazed out in utter amazement at these signs of the omnipresent energies of man.
“It is carving, for sure!” cried Scanlan. “I guess this dump has been the roof of a building. Then these other ones are buildings also. Say, boss, we’ve dropped plumb on to a regular burg.”
“It is, indeed, an ancient city,” said Maracot. “Geology teaches that the seas have once been continents and the continents seas, but I have always distrusted the idea that in times so recent as the quaternary there could have been an Atlantic subsidence. Plato’s report of Egyptian gossip had then a foundation of fact. These volcanic formations confirm the view that this subsidence was due to seismic activity.”
“There is regularity about these domes,” I remarked. “I begin to think that they are not separate houses, but that they are cupolas and form the ornaments of the roof of some huge building.”
“I guess you are right,” said Scanlan. “There are four big ones at the corners and the small ones in lines between. It’s some building, if we could see the whole of it! You could put the whole Merribank plant inside it — and then some.”
“It has been buried up to the roof by the constant dropping from above,” said Maracot. “On the other hand, it has not decayed. We have a constant temperature of a little over 32° Fahrenheit in the great depths, which would arrest destructive processes. Even the dissolution of the Bathic remains which pave the floor of the ocean and incidentally give us this luminosity must be a very slow one. But, dear me! this marking is not a frieze but an inscription.”
There was no doubt that he was right. The same symbol recurred every here and there. These marks were unquestionably letters of some archaic alphabet.
“I have made a study of Phoenician antiquities, and there is certainly something suggestive and familiar in these characters,” said our leader. “Well, we have seen a buried city of ancient days, my friends, and we carry a wonderful piece of knowledge with us to the grave. There is no more to be learned. Our book of knowledge is closed. I agree with you that the sooner the end comes the better.”
It could not now be long delayed. The air was stagnant and dreadful. So heavy was it with carbon products that the oxygen could hardly force its way out against the pressure. By standing on the settee one was able to get a gulp of purer air, but the mephitic reek was slowly rising. Dr. Maracot folded his arms with an air of resignation and sank his head upon his breast. Scanlan was now overpowered by the fumes and was already sprawling upon the floor. My own head was swimming, and I felt an intolerable weight at my chest. I closed my eyes and my senses were rapidly slipping away. Then I opened them for one last glimpse of that world which I was leaving, and as I did so I staggered to my feet with a hoarse scream of amazement.
A human face was looking in at us through the porthole!
Was it my delirium? I clutched at the shoulder of Maracot and shook him violently. He sat up and stared, wonder-struck and speechless at this apparition. If he saw it as well as I, it was no figment of the brain. The face was long and thin, dark in complexion, with a short, pointed beard, and two vivid eyes darting here and there in quick, questioning glances which took in every detail of our situation. The utmost amazement was visible upon the man’s face. Our lights were now full on, and it must indeed have been a strange and vivid picture which presented itself to his gaze in that tiny chamber of death, where one man lay senseless and two others glared out at him with the twisted, contorted features of dying men, cyanosed by incipient asphyxiation. We both had our hands to our throats, and our heaving chests carried their message of despair. The man gave a wave of his hand and hurried away.
“He has deserted us!” cried Maracot.
“Or gone for help. Let us get Scanlan on the couch. It’s death for him down there.”
We dragged the mechanic on to the settee and propped his head against the cushions. His face was grey and he murmured in delirium, but his pulse was still perceptible.
“There is hope for us yet,” I croaked.
“But it is madness!” cried Maracot. “How can man live at the bottom of the ocean? How can he breathe? It is collective hallucination. My young friend, we are going mad.”
Looking out at the bleak, lonely grey landscape in the dreary spectral light, I felt that it might be as Maracot said. Then suddenly I was aware of movement. Shadows were flitting through the distant water. They hardened and thickened into moving figures. A crowd of people were hurrying across the ocean bed in our direction. An instant later they had assembled in front of the porthole and were pointing and gesticulating in animated debate. There were several women in the crowd, but the greater part were men, one of whom, a powerful figure with a very large head and a full black beard, was clearly a person of authority. He made a swift inspection of our steel shell, and, since the edge of our base projected over the place on which we rested, he was able to see that there was a hinged trap-door at the bottom. He now sent a messenger flying back, while he made energetic and commanding signs to us to open the door from within.
“Why not?” I asked. “We may as well be drowned as be smothered. I can stand it no longer.”
“We may not be drowned,” said Maracot. “The water entering from below cannot rise above the level of the
