NOVA - Mystery of the Megavolcano
- Type:
- Video > Highres - TV shows
- Files:
- 1
- Size:
- 656.13 MB
- Spoken language(s):
- English
- Quality:
- +0 / -0 (0)
- Uploaded:
- Jun 19, 2008
- By:
- djinniae
DX50, HD TV, 1280x720, 29.97 fps A look at a "supervolcano" that erupted some 74,000 years ago in Sumatra and may have precipitated a global deep freeze. Scientists examine evidence in Greenland's ice cap, from beneath the ocean floor and in ash recovered from across southern Asia.