"No, I'm damned if I can," said Tommy. "What happened to you after we crashed?"

"Why, first thing I knew, I found myself riding on the back of a fossil beetle, apparently one of the curculionidae," said Dodd.

"Never, mind being so precise, Jimmy. Let's call it a beetle. Go on."

"They set me down inside the hole and seemed to be investigating me, the whole swarm of them. Of course, I thought I was dead, and come to my just reward, especially when I saw those beaks. Then one of them began tickling my face with its antenna, and I drew up my fur collar. They didn't seem to like the feel of the fur, and after a while the whole gang started hustling me back again, like a nest of ants carrying something they don't want outside their hill. And then you bobbed up."

"Well, my opinion is you saved your life by pulling up your collar," said Tommy. "Looks to me as if it's a case of the survival of the fittest, said fittest being the insect, and the human race taking second place. You know what the humans here live on, don't you?"

"No, what?"

"Shrimps as big as poodles. If you'd seen that girl and the old man getting outside them, you'd realize that there seems to be a food shortage in this part of the world. Say, where in thunder are we, Jimmy?"

"Haven't you guessed yet, Travers?" asked Dodd, a spice of malice in his voice.

"I suppose this is some sort of big hole on the site of the south pole, with warm vapors coming up. Maybe a great fissure in the earth, or something."