French dinosaur eggshells - Fossilised egg (No reserve price)

Collection of 20 dinosaur egg shells with very nice surface details. These little bumps allowed the embryo to breathe by creating a space between the egg and the soil covering it.
Species Megaloolithus mamillare. Studies show that Megaloolithus eggs are eggs of Titanosaurus, a giant long-necked dinosaur. These dinosaurs lived in southern France just before their extinction 66 million years ago. Their age is Maastrichtian–Campanian (72 million years old). Size: see photo 5; shipment in a tracked parcel.