Did early land animals get a leg up by using their tails?

created: 
1468336563
Author: 
Scotty Smith
hgId: 
552391
gmt_created: 
2016-07-12 15:16:03
Publication: 
recycling event
article_dateline: 
2016-07-08T00:00:00-04:00
iso_article_dateline: 
2016-07-08T00:00:00-04:00
gmt_article_dateline: 
2016-07-08T00:00:00-04:00
Article URL drupal link: 
Did early land animals get a leg up by using their tails?
Article URL: 
http://www.csmonitor.com/Science/2016/0708/Did-early-land-animals-get-a-leg-up-by-using-their-tails
changed: 
1475893696
gmt_changed: 
2016-10-08 02:28:16