Google+

Pangaea Supercontinent Timeline may be Wrong

Print Friendly, PDF & Email
An artist's rendition of Cifelliodon wahkarmoosuch, a transitional creature between reptiles and mammals that may readjust...
An  artist’s rendition of Cifelliodon wahkarmoosuch, a transitional creature between reptiles and mammals that may readjust our understanding of when the supercontinent Pangaea broke apart(Credit: Jorge A. Gonzalez)

If you feel like you’ve had some drawn-out breakups, they probably have nothing on the supercontinent of Pangaea, which took tens of millions of years to split up. But now, a unique fossil skull might readjust the timeline, with a strange creature turning up on a different continent to its previously-discovered relatives.

The skull was found in relatively good condition, telling the researchers quite a lot about the animal it belonged to. The creature – a new species – was dubbed Cifelliodon wahkarmoosuch, and it would have grown to about the size of a rabbit and weighed about 2.5 lb (1.1 kg). Its teeth suggest a diet of fruit and plants, while its tiny eye sockets and huge olfactory bulbs indicate poor eyesight and a keen sense of smell.

“For a long time, we thought early mammals from the Cretaceous (145 to 66 million years ago) were anatomically similar and not ecologically diverse,” says Adam Huttenlocker, lead author of a study describing the species. “This finding by our team and others reinforce that, even before the rise of modern mammals, ancient relatives of mammals were exploring specialty niches: insectivores, herbivores, carnivores, swimmers, gliders. Basically, they were occupying a variety of niches that we see them occupy today.”

Read more

About the Common Constitutionalist

Brent, aka The Common Constitutionalist, is a Constitutional Conservative, and advocates for first principles, founders original intent and enemy of progressives. He is former Navy, Martial Arts expert. As well as publisher of the Common Constitutionalist blog, he also is a contributing writer for Political Outcast, Godfather Politics, Minute Men News (Liberty Alliance), Freedom Outpost, the Daily Caller, Vision To America and Free Republic. He also writes an exclusive weekly column for World Net Daily (WND).

Leave a Reply

Your email address will not be published. Required fields are marked *