medium. Adobe Photoshop CC
description. In the vast egg fields of Patagonia, a titan is born. A new born Patagosaurus hatchling takes her first breaths of the dusty air, 163 million years ago. Many different types of titanosaurs would make periodic treks back to specific areas to lay their eggs. Today, many of these sites like Auca Mahuevo have become the site of miles of fossilized nests and egg shells, and have shaped our understanding of sauropod nesting behavior.