An evolutionary clue, curled up and long unstudied in Harvard museum — Harvard Gazette harvard.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from harvard.edu Daily Mail and Mail on Sunday newspapers.
What makes the Yahatinda special, according to Dr. Az, is that the formation is a remnant of the ancient river beds that once ran into a shallow marine basin on the edge of the sea.
What makes the Yahatinda special, according to Dr. Az, is that the formation is a remnant of the ancient river beds that once ran into a shallow marine basin on the edge of the sea.