This stone with bird eggshells (Palaeolodus) comes from the Oligocene layers of Gandaillat in France. The stone is unbroken, it measures around 10 x 8 x 3 cm. It shows many egg shell fragments, even on its backside. Seldom offered material - attractive fossil, nice contrast of the brown coloured fossils on greenish stone. Just as found, no manipulations at all!