After lunch the passengers took their places in the car again, and admired the scenery. Sometimes great troops of buffaloes were massed like an immense moveable dam on the horizon. These immense troops frequently oppose an impassable barrier to the trains, for they cross the track in close array in thousands and thousands, occupying several hours in their passage. On these occasions the train is brought to a standstill and obliged to wait till the track is clear.

In fact, an incident of this kind happened on this occasion. About three o'clock in the afternoon a troop of ten or twelve thousand beasts blocked the line. The engineer slackened speed and tried to proceed slowly, but he could not pass the mass of buffaloes.

The passengers could see the buffaloes defiling quietly across the track, and now and then bellowing loudly. They were larger than European bulls, the head and shoulders being covered with a long mane, beneath which rises a hump; the legs and tails are short. No one would ever think of attempting to turn them aside. When once they have taken a certain direction, they cannot be forced to swerve from it. They compose a torrent of living flesh which no dam can withstand.

The passengers gazed on this curious spectacle, but the man most interested of all in the speedy progress of the train, Phileas Fogg, remained calmly in his place to wait till the buffaloes had passed by. Passe-partout was furious at the delay which the animals caused, and wished to discharge his armoury of revolvers at them.

"What a country this is!" he exclaimed. "Fancy a whole train being stopped by a herd of cattle, which do not hurry themselves in the least, as if they were not hindering us; I should like to know whether Mr. Fogg anticipated this delay. And here we have an engine-driver who is afraid to run his train against a few cows."

The engine-driver certainly did not attempt to do so, and he was quite right. No doubt he might have killed two or three of the first buffaloes he came in contact with; but the engine would soon have been thrown off the line, and progress would have been hopeless.

The best thing to do, then, was to wait patiently, and trust to make up time when the buffaloes had passed; but the procession of animals lasted for fully three hours, and it was night before the track was clear. The head of the column had ere this disappeared below the southern horizon.

It was eight o'clock when the train had traversed the defiles of the Humboldt range, and half-past nine when it entered Utah, the region of the great Salt Lake and the curious Mormon territory.

CHAPTER XXVII.

Showing how Passe-partout went through a Course of Mormon History, at the rate of Twenty Miles an Hour.