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Posts Tagged ‘Pangea’

I know this is a question that has been burning deep within us all. Why did the dinosaurs leave Europe? As you all know, over 200 million years ago some of the dinosaurs packed up and migrated from Europe. A few points of interest here. 1. They moved after Pangaea (The earths super continent) broke apart . 2 Immigration laws were just as lax then as they are now. 3. Scientists know they migrated because of Facebook. No my wonderful but silly followers the dinosaurs did not document every single aspect of their lives by posting on Facebook, their fingers were far too clumsy to type. Instead scientists used Network theory, the same process used to track and study internet data like how we connect and move through Facebook. Because I value the readers of this blog I went to all the trouble to look up network theory so I could explain it to you. Unfortunately it requires a lot of words and graphs and all sorts of stuff.  I got rather sleepy after the first few words. So if you really want to know about network theory I suggest google, and please feel free to post your findings in the comment section below.

You may be wondering why I’m discussing this? You are not alone as I often wonder why I talk about certain things. Actually what caught my attention was the more specific question of, How did they cross the great waters? After all the super continent had broken up and I doubt T-Rex would have taken a boat even with an all you can eat buffet, I just don’t see it.  And air travel is out, their carry on would never fit in that little compartment above the seat.  If you have not traveled by air as of late, let me tell you the airlines have become very picky about that sort of thing.

The answers are two fold. 1. Land bridges of course. The second was more interesting. One scientist decided that they swam across the great waters. And how did he come up with this scientific theory? Through great research? No? Through fossil evidence? No, he surmised that elephants can swim, therefore dinosaurs should have been able to swim. Makes perfect scientific sense to me.

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