but one still working, and even greater achievements were in store.
Having thus, amid a general titter, played very prettily with his interrupter, the lecturer went back to his picture of the past, the drying of the seas, the emergence of the sand-bank, the sluggish, viscous life which lay upon their margins, the overcrowded lagoons, the tendency of the sea creatures to take refuge upon the mud-flats, the abundance of food awaiting them, their consequent enormous growth. "Hence, ladies and gentlemen," he added, "that frightful brood of saurians which still affright our eyes when seen in the Wealden or in the Solenhofen slates, but which were fortunately extinct long before the first appearance of mankind upon this planet."
"Question!" boomed a voice from the platform.
Mr. Waldron was a strict disciplinarian with a gift of acid humour, as exemplified upon the gentleman with the red tie, which made it perilous to interrupt him. But this interjection appeared to him so absurd that he was at a loss how to deal with it. So looks the Shakespearean who is confronted by a rancid Baconian, or the astronomer who is assailed by a flat-earth fanatic. He paused for a moment, and then, raising his voice, repeated slowly the words: "Which were extinct before the coming of man."
"Question!" boomed the voice once more.
Waldron looked with amazement along the line of professors upon the platform until his eyes fell upon
