NOVA - Season 21 Episode 17
Ten million years ago, an enormous volcanic eruption buried much of what is now Nebraska in up to 10 feet of ash, preserving countless skeletons of prehistoric big game animals. NOVA joins the discoverer of this treasure trove to learn what life was like when a lot more than buffalo roamed the West.
First Air Date : 1974-03-03
Last Air date : 2024-05-15
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 21 : Episode 11994-01-18
- Season 21 : Episode 21994-01-25
- Season 21 : Episode 31994-02-01
- Season 21 : Episode 41994-02-08
- Season 21 : Episode 51994-02-15
- Season 21 : Episode 61994-02-28
- Season 21 : Episode 71994-03-01
- Season 21 : Episode 81994-03-02
- Season 21 : Episode 91994-04-12
- Season 21 : Episode 101994-04-19
- Season 21 : Episode 111994-10-11
- Season 21 : Episode 121994-10-18
- Season 21 : Episode 131994-10-25
- Season 21 : Episode 141994-11-01
- Season 21 : Episode 151994-11-08
- Season 21 : Episode 161994-11-15
- Season 21 : Episode 171994-11-29
- Season 21 : Episode 181994-12-06
- Season 21 : Episode 191994-12-20
- Season 21 : Episode 201994-12-27
