It appeared about 4 million years ago, and has been found from Florida to the Hagerman Fossil Beds in Idaho.

它出现在大约 400 万年前，从佛罗里达州到爱达荷州的哈格曼化石床均有发现。

These are just some of the hundreds of waterfalls known as Thousand Springs Falls outside of Hagerman, where water from the Big Lost River finally appears again, cascading down steep bluffs to join the Snake River below.

这些只是哈格曼以外被称为千泉瀑布的数百个瀑布中的一部分，大迷失河的水终于再次出现，从陡峭的悬崖上倾泻而下，汇入下方的蛇河。