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Did Dinosaurs Become Extinct or Just Shrink?

Updated on March 3, 2013

Skeletons

Dinosaur Skeleton
Dinosaur Skeleton

What Killed the Dinosaur?

For many years now, people have been trying to work out how the dinosaurs became extinct.

They still do not know for sure.

Was it some kind of Ice Age?

Was it an Asteroid?

Was it a Plague?

Komodo Skeleton
Komodo Skeleton

Similarities

Triceratops
Triceratops
Todays Lizard
Todays Lizard
T-Rex
T-Rex
Lizard
Lizard

Examples of todays Lizards

Evolution

There are many similarities between some of todays creatures and the Dinosaurs.

Is it possible, that given Dinosaurs were on this planet for an estimated 65 million years, that they may have evolved into smaller creatures?

If nature decided that these creatures were just too big and clumsy, wouldn't it follow that they would naturally evolve smaller?

I know that Elephants evolved from the Mamoth but have DNA of the large Dinosaures been tested against that of the small lizards?

Is it possible that evolution can be faster and more dynamic, than we so far calculate?

Perhaps there was not some drastic disaster that caused many creatures to suddenly disappear off the face of the Earth, merely a natural act of evolution.

working

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