Summary Thirteen thousand years ago a great tragedy in North American history caused the extinction of 35 species of large mammals. Scientists are divided on whether the cause was climate change or human predation. Nova follows the investigation of the evidence supporting a third controversial hypothesis; comet impact.
Directed : Unknown
Written : Unknown
Stars : Stacy Keach Jay O. Sanders Eric Meyers Craig Sechler
Genres : Documentary
Release date : Mar 30, 2009
Countries of origin : United States Canada Japan Australia United Kingdom France
Official sites : Official Facebook Official Instagram
Language : English
Filming locations : Aceh, Indonesia
Production companies : British Broadcasting Corporation (BBC) BBC Studios ARTE
Summary Thirteen thousand years ago a great tragedy in North American history caused the extinction of 35 species of large mammals. Scientists are divided on whether the cause was climate change or human predation. Nova follows the investigation of the evidence supporting a third controversial hypothesis; comet impact.
Genres : Documentary
Release date : Mar 30, 2009
Countries of origin : United States Canada Japan Australia United Kingdom France
Official sites : Official Facebook Official Instagram
Language : English
Filming locations : Aceh, Indonesia
Production companies : British Broadcasting Corporation (BBC) BBC Studios ARTE
