[ad_1]
An extensive review of the fossil record has shed light on the dinosaurs’ mysterious last years, showing that they were thriving right up until the moment when they were doomed to extinction by an asteroid.
The question of how well dinosaurs did before they disappeared some 66 million years ago has been disputed for decades.
It is now widely accepted that a devastating asteroid impact sealed their fate, but is this space nugget just a slam dunk? Some researchers have argued that the dinosaurs did indeed slide into a period of prolonged decline.
Mammals were more flexible and quickly became more diverse
Photo by Henry Sharp
The new study, the most comprehensive yet, comes to a different conclusion: It was cut in its prime.
Analysis of hundreds of fossils
|
Sources 2/ https://news.google.com/__i/rss/rd/articles/CBMiWmh0dHBzOi8vd3d3LnRoZXRpbWVzLmNvLnVrL2FydGljbGUvZGlub3NhdXJzLW9uLXVwLWVhcnRoLWFzdGVyb2lkLWRvd25mYWxsLXN0dWR5LWc4MDAzNjI5MNIBAA?oc=5 The mention sources can contact us to remove/changing this article |
[ad_2]