And now the two stood staring at the awful sight. The creature had flattened itself into the crevices and irregular surfaces of the block, but it was too large to hide in anything but a huge space. They saw before them its great bulk, bright red skin blotched with black, which rose and fell with the breathing of the reptile. Its long, powerful tail, tapering off from the fat, loathsome body, was curled around the bottom of the block.
"That's where it's been hidden, under the shroud. We've been within a few feet of it every moment we've been at work," said Marable, his voice dry. "There were many hiding places for it, but it chose the best. It came out only when there was comparative quiet, to get its food...."
"We—we must kill it," stammered the girl.
But she could not move. She was looking at the immense, cruel, lidless eyes, which balefully held her as a serpent paralyzes a bird. The tubular nostrils and antennae seemed to be sniffing at them, waving to and fro.
"See the white expanse of cornea, how large it is," whispered Marable. "The pupils are nothing but black slits now." The interest excited by this living fossil was almost enough to stifle the dread of the creature in the man.
But the girl saw the huge flat head and the crinkled tissue of the frilled mouth with its sucker disks.
Suddenly, from the central portion of the sucker-cup mouth issued a long, straight red fang.
The two drew back as the living fossil raised a short clawed leg.
"It has the thick body of an immense python and the clawed legs of a dinosaur," said Marable, speaking as though he were delivering a lecture. The sight, without doubt, fascinated him as a scientist. He almost forgot the danger.