New Study by Scientists at La Brea Tar Pits Finds Extinction of Ice Age Mammals Linked to Climate Change, Humans, and Fire
Supported by the precise dating of fossils preserved at La Brea Tar Pits, the research advances our understanding of the dynamics between dramatic environmental change, human population growth, wildfire activity, and the abrupt disappearance of Ice Age megafauna.
- Supported by the precise dating of fossils preserved at La Brea Tar Pits, the research advances our understanding of the dynamics between dramatic environmental change, human population growth, wildfire activity, and the abrupt disappearance of Ice Age megafauna.
- "La Brea Tar Pits is the only place on Earth that has the fossil record necessary to examine the last significant climate change event in this way.
- The site's collection of millions of Ice Age fossils provides a unique opportunity to study environmental change.
- Within 300 years, all the Ice Age giants at La Brea were gone, and California's modern, fire-adapted chaparral ecosystem had appeared.