Quantcast
Last updated on April 18, 2014 at 13:47 EDT

Latest George Gehrels Stories

32a048fb2ad3cfb91730082d75c7642c1
2011-03-29 06:19:08

Sedimentary differences on either side of border date back 120 million years Canadians have always seen themselves as separate and distinct from their American neighbors to the south, and now they have geological proof. New research published in April's edition of Geology shows that rock formations roughly along the same political boundary as the two North American countries formed as early as 120 million years ago. Dr. Andrew Leier, of the Department of Geoscience at the University of...