Colorado Fossils Show How Mammals Raced to Fill Dinosaurs’ Void - The New York Times
- Colorado Fossils Show How Mammals Raced to Fill Dinosaurs’ Void The New York Times
- Fossil find shows fast recovery after extinction Associated Press
- Fossil treasure trove discovery shows what happened for a million years after the dinosaurs went extinct CNN
- Rise of the mammals: New fossil discoveries shed light on life after asteroid killed off dinosaurs (PHOTOS) RT
- New fossils offer rare glimpse at life after a global apocalypse msnNOW
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