Geoscientists size-up early dinosaurs, find surprising variation
Monday, December 5, 2016 - 15:21
in Paleontology & Archaeology
Look out your window, and you may see people of all ages and sizes roaming the street: a 6-foot-5-inch man walking beside a 4-foot-6-inch boy, for example, or a sprouting teen-ager who is much taller than a full-grown adult.