Scientists Clarify Origin and Evolution of Cycads Geographic Distribution miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.
Paleobotanist Mario Coiro of the Institute of Paleontology at the University of Vienna and colleagues at the University of Montpellier (France) have made an important breakthrough in understanding the origin and geographic distribution of cycads. By combining genetic data with leaf morphological data from both fossil and living species for the first time, the researchers created a phylogenetic tree of these fascinating and endangered plants. The results of the study have now been published in the journal New Phytologist.
KUNMING, Nov. 9 (Xinhua) Scientists have unveiled a phenomenon from plant fossils in southwest China insects living some 200 million years ago laid eggs i