9 Ammonite Shell Fossils, Opalescent & Pyritized Shells
Similar Upcoming Sales
Fossil Dactylioceras Ammonite NoduleMar 07, 2026Iridescent Fossil Cleoniceras AmmoniteMar 07, 2026Gorgeous Large Ancient Ammonite SpecimenFeb 19, 2026Fossil Agadir Ammonite PairMar 07, 2026Cut and Polished Fossil Cleoniceras AmmoniteMar 07, 2026Iridescent Fossil Cleoniceras AmmoniteMar 07, 2026Large Fossil Dactylioceras Ammonite NoduleMar 07, 2026Fossilized Ammonites, Gastropods, and StonesFeb 17, 2026Fossil Promicroceras Ammonite PairMar 07, 2026Fossil Pseudolioceras AmmoniteMar 07, 2026Fine Large Ancient Ammonite SpecimenFeb 19, 202616.1 Large Fossilized Ammonite1 day LeftOutstanding Iridescent Ammonite Fossil 110 Million Years Old Cleoniceras AmmoniteFeb 15, 20269.8 gram Natural Ammonite Fossil1 day LeftFossil Ammonite 408 to 65 Million Years Old Paleozoic to Mesozoic EraFeb 15, 2026Outstanding Iridescent Ammonite Fossil 110 Million Years Old Cleoniceras AmmoniteFeb 15, 2026 
