Cut & Polished Ammonites - Fossil Specimens 3-4cm insect_art Tranchet axes are defined by

Tranchet axes are defined by their characteristic transverse cutting edge

They're herbivorous

Age guidance: 8+

and condition are to be expected and contribute to their unique appeal

Cut & Polished Ammonites - Fossil Specimens 3-4cm insect_art Tranchet axes are defined byExquisite cut and polished ammonite fossils, expertly prepared to reveal the mesmerising internal chamber structure of these extinct cephalopods. Geological Significance Ammonites thrived in Earth's ancient oceans for over 300 million years before their extinction alongside the dinosaurs 66 million years ago. These marine molluscs built their iconic spiral shells chamber by chamber as they grew, creating the intricate geometric patterns now revealed