This egg is examine by our expert.
This specimen preparation includes shell stabilization with a binding agent to prevent flaking off from the underlying rock and/or matrix patching or enhancement to ensure a beautiful and stable display.
When this egg nest was found, the exposed upper parts of the eggs were eroded away, so the preparation process was to covered in petrified sandstone and turned upside down.
Further preparation and cleaning exposed the lower parts of the eggs, as shown in the photo above.
Dinosaur eggs differ in size, shape, color, quantity and quality throughout the world.
Just because you or your friend have seen a dinosaur egg from other parts on earth does not mean all dinosaur eggs in the this world should be the same looks, size, or colors.