3 Fossil evidence suggests that daisies and sunflowers may have originated in South America more than 47 million years ago
Barreda VD. et al. (2010). Science 329: 1621.
http://www.sciencemag.org/cgi/content/abstract/329/5999/1621
2 A bizarre, humped Carcharodontosauria (Theropoda) from the Lower Cretaceous of Spain. The almost complete and remarkably conserved skeleton of a medium-sized dinosaur was discovered in Las Hoyas, Spain. Phylogenetic analysis places this specimen at the evolutionary base of the Carcharodontosauridae.
Ortega F. et al. (2010). Nature 476: 203-207.
http://www.nature.com/nature/journal/v467/n7312/abs/nature09327.html
1 Gene flow has occurred from Neandertals to humans of Eurasian descent, but not to Africans.
Green R.E. et al. (2010) Science 328, 710-722.
http://www.sciencemag.org/cgi/content/full/328/5979/710
|
