"Did you send Del Pinzo's men off to get more of our cattle just now?" asked Slim, pointing to the second batch of Diamond X steers.

"No, and we never sent him, or them, to any special place to get animals to use on our pulley ropes," said Professor Wright. "We left that to him, merely stipulating that he was to hire animals, and we would pay for their use."

"Then I see his game!" cried the foreman of the ranch. "He took this chance to rustle some cattle on his own account, thinking you wouldn't know the difference, and that you'd be blamed for it. You slick Greaser!" he cried, shaking his fist at Del Pinzo. "This makes it all clear, now!"

"We certainly never intended to do more than hire a few of your powerful steers, to use as oxen," said Professor Wright. "But I can see, now, that we should have made this clear from the first, and not have left it to one who, evidently, does not bear a good reputation with you."

"You got off an earfull that time," commented Babe Milton, dryly.

"But why were my two nephews held as prisoners in your camp?" asked Mr.
Merkel. "There doesn't seem to have been any excuse for that."

"Only our zeal to avoid discovery, and to keep our plans secret from a rival college expedition," said Professor Wright. "For this I must apologize to the boys. They stumbled in on our camp just when we had located the bones of the Triceratops, and we feared they had come from our rivals. I offered them all the freedom possible, if they would give me their parole, but they saw fit not to, and I thought the end justified the means.

"I see, now, that I made a mistake in trying to keep the boys prisoners, though it would have been only for a short time. But they got away."

"They sure did—with paregoric!" chuckled Bud.

"Well, no great harm was done," said Professor Wright. "And now that explanations have been made, and the guilty caught," and he looked at Del Pinzo, "we will proceed to lift out the Triceratops."