Analysis of information sources in references of the Wikipedia article "ماستودون" in Persian language version.
In the summer of 1705, in the Hudson River Valley village of Claverack, New York, a tooth the size of a man's fist surfaced on a steep bluff, rolled downhill and landed at the feet of a Dutch tenant farmer, who promptly traded it to a local politician for a glass of rum. [...] this 'monstrous creature,' [...] would soon become celebrated as the 'incognitum,' the unknown species.