地球に存在する生物の祖先は海水中ではなく陸地の淡水中で誕生した？

下記の記事が出ている。

　Researchers claim first plants DIDN'T come from the sea and lived on land hundreds of millions of years earlier than thought
　Daily Mail: 16 December, 2015
　http://www.dailymail.co.uk/sciencetech/article-3363310/How-plants-conquered-planet-Researchers-algae-lived-land-hundreds-millions-years-earlier-thought-DIDN-T-come-sea.html

[追記：2015年12月20日]

関連記事を追加する。

　Life may have 'trickled' across Earth rather than exploding into existence: Oxygen levels took 100 million years to rise enough to trigger evolution
　Daily Mail: 18 December, 2015
　http://www.dailymail.co.uk/sciencetech/article-3365610/Life-trickled-Earth-exploding-existence-Oxygen-levels-took-100-million-years-rise-trigger-evolution.html