An examination over whether a comet struck the Great Lakes region 12,900 years ago, and whether it caused the extinction of such mega-creatures as the woolly mammoth and the saber-toothed cat in North America. Also included is the discovery of nano-diamonds which are created by heat and objects from space.
| Title | Last Extinction |
|---|---|
| Genres | Documentary |
| Release Date | 2009-03-31 |
| Episode Runtime | 00 Hours 55 Minutes |
| Season Number | 36 |
| Episode Number | 14 |
| Production Companies | GBH |
No cast information available.
