Fossil Ida: she's 47m years old – and she's our link to animal life

http://www.guardian.co.uk/science/2009/may/19/ida-fossil-attenborough-evolution-darwin

http://news.nationalgeographic.com/news/2009/05/090519-ida-primate-fossil-link.html

http://www.time.com/time/today-in-pictures/0,31511,1899730,00.html