Ammonoids | Ammonites

Welcome to a world of Ammonoids, here you'll find some unique ammonoid selections, whether you are looking for a small fossil gift or a opalescent iridescent Cleoniceras ammonites for yourself or someone special. Enjoy our museum quality fossils for sale; Ammonites that sit elegantly in your living-space surmounted and classically displayed on our custom designed bronze plinths or Heteromorph ammonites that transcend your personal style making your historic theme a reality.

Discover more in our geological world of ammonoid/ammonite fossils, this ancient-prehistoric time offers Goniatites from Morocco including the nortorious Madagascan Cleoniceras ammonite pairs through to with many other spectacular ammonoid fossils available here for sale.

  1. New
    43% off
    Pyrite Kosmoceras Ammonite 64mm

    Pyrite Kosmoceras Ammonite 64mm

    Regular Price: £162.00

    Special Price £92.00

    Exceptional fossil ammonoids very appealing and uniquely recognisable from this Russian location on the Volga. The fossil fills with pyrite, which grows geometrically filling in each hollow chamber until it is disturbed or the hollow has been completely filled. Read the full history below... Genus: Kosmoceras ammonite. Origin: Mikhailov, Volga river, Ulyanovsk near Saratov, Ryazan region of Russia. Age: Mesozoic Era, Middle Jurassic Period, Callovian Stage, around 164 to 161 million years ago Kosmoceras ammonite measurements. Diameter: 6.4 cm Depth: 1.1 cm Approximate weight: 0,042 g Learn More