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Feathered dino busts velociraptor myths / Video: meet the dino that survived mass extinction (Original Post) Panich52 Jul 2015 OP
Brian Switek disagreed in National Geographic - May 22, 2014 TexasProgresive Jul 2015 #1
Thx f/ that Panich52 Jul 2015 #3
The dinosaurs that really survived the mass extinction Lionel Mandrake Jul 2015 #2

TexasProgresive

(12,157 posts)
1. Brian Switek disagreed in National Geographic - May 22, 2014
Thu Jul 16, 2015, 04:21 PM
Jul 2015
"No, New Sauropod Did Not Survive “The Great Extinction”
http://phenomena.nationalgeographic.com/2014/05/22/no-new-sauropod-did-not-survive-the-great-extinction/
snip:When we think of dinosaur extinction, we think of the end-Cretaceous disaster that dramatically altered the course of life on Earth. The trouble with headlines that proclaim “dinosaur survived mass extinction” is that it sounds as if Leikupal somehow dodged the asteroid that smacked into the planet 66 million years ago. The dinosaur had already been dead for at least 66 million years by then. A video by Discovery News, rightly called out by paleontologist Victoria Arbour, is the worst example of misconstruing the age and actual importance of the dinosaur.

But can we at least say that Leikupal survived a mass extinction, even if it’s not the one the public usually thinks of? Perhaps not.

Analyses of the comings and goings of prehistoric species through time have previously turned up an extinction pulse at the end of the Jurassic. The event wasn’t bad enough to compete with the “Big Five” mass extinctions, but it still seemed to be a spike from the constant, slower tick of extinction that has been going on since life first evolved.

Lionel Mandrake

(4,076 posts)
2. The dinosaurs that really survived the mass extinction
Sun Jul 19, 2015, 08:53 PM
Jul 2015

were birds. The scientific consensus is that the non-Avian dinosaurs died out 66 million years ago, thanks to an asteroid that struck the Yucatán Peninsula.

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