Global warming cause the evolution of dinos

Global warming was then also ???The title is confusing , Nagalakshmi.

Thanks for sharing information.

That is quite an interesting information on global warming,thanks Nagalakshmi!

This is an unusual information, thanks for sharing the link Nagalakshmi! :)

@Abid,
Is it really confusing???.Could you please tell me what is unclear?. :)

nagalakshmi.karunanidhi wrote:
[quote]Scientists have revealed that global warming devastated tropical rain forests 300 million years ago, which triggered an evolutionary burst among reptiles and inadvertently paved the way for the rise of dinosaurs, 100 million years later.
To know more,http://news.oneindia.in/2010/11/30/globalwarming-300mn-years-ago-triggered-the-arrival-ofthe.html[/quote]
I think that the global warming must have been due to volcanoes and forest fires in those days.