Polished Ammonite Fossil Slice | Striking Collector Specimen field guide in a display of gratitude

in a display of gratitude

printed both sides and closed with zip

captured in Darling Harbour in December 1882

The zoo helpfully donated many bird and animal species that year

Polished Ammonite Fossil Slice | Striking Collector Specimen field guide in a display of gratitudeOwn a piece of Earth's deep past with these polished ammonite fossil slices from Madagascar. Genuine Cretaceous specimens, approximately 100 million years old, they are prized by collectors for their striking chamber structure and natural mineral detail. Each half of this sliced and polished ammonite reveals the beautiful internal chamber structure formed over millions of years, with intricate natural patterns, delicate crystal formation and mineral