Here is a much more complete story, including a billion year time track video. Please forgive Huff Post.
http://www.huffingtonpost.com/2012/02/08/supercontinent-will-form-over-arctic-yale-scientists-say_n_1263350.html?ref=science&ncid=webmail6
There’s also a subsequent topic:
Meet ‘Amasia,’ the Next Supercontinent http://www.freerepublic.com/focus/chat/2844455/posts