Fossilized vomit and waste tell 200-million-year story of what dinosaurs ate
DINOSAURS MAY HAVE GONE EXTINCT 66 MILLION YEARS AGO, BUT SCIENTISTS ARE STILL UNCOVERING FASCINATING NEW DETAILS ABOUT HOW THESE PREHISTORIC GIANTS ROSE TO RULE THE EARTH. AND SURPRISINGLY, ONE OF THE MOST SIGNIFICANT CLUES COMES FROM… THEIR WASTE. …