BUENOS AIRES, July 13, 2016 (Xinhua) -- Argentine paleontologist Sebastian Apesteguia speaks during a press conference at the auditorium of Argentina's Ministry of Science and Technology, in Buenos Aires, capital of Argentina, on July 13, 2016. Researchers here said on the day that they have unearthed fossils of a new carnivorous dinosaur that lived in Argentina around 90 million years ago. (Xinhua/Martin Zabala)
