Tiny predatory dinosaur weighed less than a chicken
Reconstruction of Alnashetri cerropoliciensis Gabriel Díaz Yantén, Universidad Nacional de Río Negro. An almost-complete skeleton of a dinosaur that weighed less than a small chicken has provided new insights into the evolution of alvarezsaurs, which are among the smallest dinosaurs that ever lived. The 95-million-year-old fossil of Alnashetri cerropoliciensis was found at the La Buitrera…
