"Hence," said the doctor, "you must admit that America is completely separated from the polar regions, and that the water from the Pacific skirts its whole northern coast, until it reaches the Atlantic. Besides, the greater elevation of the water of the Pacific is another reason for its flowing towards the European seas."
"But," said Shandon, "there must be some facts which support this theory; and if there are," he added with gentle irony, "our learned friend must be familiar with them."
"Well," answered the latter, complacently, "if it interests you at all I can tell you that whales, wounded in Davis Strait, have been found afterwards on the coast of Tartary, still carrying a European harpoon in their side."
"And unless they doubled Cape Horn, or the Cape of Good Hope," answered Shandon, "they must have gone around the northern coast of America. There can be no doubt of that, Doctor."
"And if you were not convinced, my dear Shandon," said the doctor, smiling, "I could produce still other evidence, such as the floating wood with which Davis Strait is filled, larch, aspen, and other southern kinds. Now we know that the Gulf Stream could not carry them into the strait; and if they come out from it they must have got in through Behring Strait."
"I am perfectly convinced, Doctor, and I must say it would be hard to maintain the other side against you."
"See there," said Johnson, "there's something that will throw light on this discussion. It's a large piece of wood floating on the water; if the commander will give us leave, we can put a rope about it, hoist it on board, and ask it the name of its country."
"That's the way!" said the doctor; "after the rule we have the example."
Shandon gave the necessary orders; the brig was turned towards the piece of wood, and soon the crew were hoisting it aboard, although not without considerable trouble.