http://science.nbcnews.com/_news/2013/04/11/17709149-debate-over-grand-canyons-age-runs-deep?lite&ocid=msnhp&pos=3
When I visited AZ a month ago....this question came to my mind as we visited the petrified forest and looked at some of the canyons........We argue about Global warming and what will happen in the future......yet we cannot even get dates to agree.....10 million here.....10 million......there.......pretty soon we look like we really do not have all the answers we thought we had.
When I visited AZ a month ago....this question came to my mind as we visited the petrified forest and looked at some of the canyons........We argue about Global warming and what will happen in the future......yet we cannot even get dates to agree.....10 million here.....10 million......there.......pretty soon we look like we really do not have all the answers we thought we had.