オルビトリノイドを含む石灰岩 - アプティエン期 - アリアガ（テルエル） - 化石母岩 - 20 cm - 13 cm (No reserve price)

Fossil limestone specimen from the Aptian stage of the Early Cretaceous in Spain, with a natural condition, weighing 788 g and measuring 20 × 13 × 4 cm, original authenticity, featuring an exceptional concentration of orbitolinids visible on the surface.