Snake in Brazil 80 Million Years Ago Lived in Burrow, to Surprise of Science HaaretzDinosaur-era fossil provides insight into snake evolution ReutersExceptional brain and ecological diversity in the earliest snakes NatureA rare 3-D snake fossil is ssspilling sssecrets of its unusual lifestyle Science NewsA stunning discovery from the Cretaceous period: an 85-million-year-old snake fossil redraws the history of reptiles صوت الإمارات
