User blog comment:Anakin Skyobiliviator/Merging with Wookieepedia/@comment-4061770-20120402105010/@comment-1956117-20120406210813

I thought the Earth was about 6 - 8 billion years old, but I don't really know history that old, so... but anyways, I do agree with Anakin. And there are some species that have lived throughout the millions of years (like sharks).