Large Fossilized Ammonite Shell Specimens
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LARGE POLISHED NAUTILUS FOSSILJun 11, 2026POLISHED NAUTILUS FOSSILJun 11, 2026Two Polished Halves of Ammonite Fossils21 hrs LeftMassive 11" Tentacle Ammonite Fossil, Weighs 8.12 lbs, Found in MadagascarMay 23, 2026PAIR OF POLISHED PETRIFIED NAUTILUS FOSSIL SPECIMENS2 days LeftLarge Fossilized Ammonite Cephalopod ShellMay 31, 2026Polished Fossil Stone Plaque with Orthoceras and Ammonite SpecimensMay 30, 2026Cretaceous Period Polished Ammonite FossilMay 31, 2026Fossil Shell, Ammonite (Perispimctes) Madagascan, 14x3 Full Large, Polished, 200 Million Years Ol...Fossil Shell Ammonite (Perispimctes) Jurassic, 8x2½ British, Dorset, Full Large, 200 Million YeFossil Shell, Ammonite (Perispimctes) Madagascan, 7x2, Full Medium, Polished, 200 Million YearsPolished Madagascan Fossil Cleoniceras AmmoniteJun 06, 2026 
