On the Wyandotte Cave and Its Fauna

THE Wyandotte Cave traverses the St. Louis Limestone of the Carboniferous formation in Craw-ford County, in South-Western Indiana. I do not know whether its length has ever been accurately determined, but the proprietors say that they have explored its galleries for twenty-two miles, and it is probable that its extent is equal to that of the Mammoth Cave in Kentucky. Numerous galleries which diverge from its known courses in all directions have been left unexplored.