Finding the First Footsteps: A Student’s Guide to Titanosaur Nesting in the Narmada Valley
1. Introduction: The Lost Hatcheries of India Imagine standing in central India roughly 68 million years ago. The air is thick and humid, the landscape a mosaic of marshes and ponds known as the Lameta Formation . This was the stomping ground of the titanosaurs—the heavyweights of the dinosaur world. While the famous Patagotitan of South America often grabs the headlines for its size, here in the Narmada Valley, local giants like Isisaurus and Jainosaurus ruled the land. These massive plant-eaters could grow to be dozens of meters long, yet every one of them began life inside a surprisingly fragile shell. In the Narmada Valley, we have discovered one of the world's largest dinosaur hatcheries. As a paleontologist, I find it humbling that we can trace the life of a multi-ton giant back to an egg that was only 12 to 17 centimeters in diameter —roughly the size of a grapefruit. Because skeletons are rarely preserved in this region, we rely on oology (the study of fossil eggs) to...