Talk:Mammal
This is the current revision of Talk:Mammal as edited by AddisonDM (talk | contribs) at 03:55, June 28, 2009. This URL is a permanent link to this version of this page.
Which evolutionary scientists frequently claim that mammals occurred in the Jurassic? A current theory [1] would have put their origins around 120 million years ago, which if I am not mistaken is in the Cretaceous?--Felix 17:37, 19 April 2007 (EDT)
- ↑ see for example http://www.abc.net.au/science/news/stories/s240655.htm