Two New Sauropods Generate Excitement and Controversy | SciShow News

The video explores the fascinating world of titanosaurs, highlighting their dominance during the Cretaceous period and the mystery surrounding their early evolution. A new fossil discovery in Tanzania provides insights into their development, challenging previous beliefs about their isolation. Additionally, a controversial sauropod discovery in Argentina sparks debate over the function of its vertebral spikes. The video concludes by discussing the challenges paleontologists face in reconstructing the biology and behavior of long-extinct species.

How does the fossil evidence from South America contribute to our understanding of titanosaurs?

What challenges do paleontologists face when studying extinct species?

What does the discovery of more dinosaur species indicate about paleontology?