Argentina has been home to some of the largest dinosaurs that walked the Earth during the Mesozoic era, about 100 million years ago.
Iconic examples...
Researchers from the **University of Leicester** have discovered **fossil footprints** dating back over 160 million years, demonstrating that some **pterosaurs**, the large flying reptiles...
A groundbreaking pioneer study with Mesozoic fossils has discovered compelling evidence that they can preserve their original organic molecules, including those from dinosaur bones...