Calycoceras Asiaticum Fossil Ammonite & Bronzed Stand

Pair of fossil ammonite stones. These are generally found in the ocean and have a mixture of limestone seashells, etc from years of fossilizing. One is larger than the other. Lar...

This Prehistoric fossilized ammonite is likely from Madagascar and thousands of years old. This fossil is free standing and could be used as a unique design element as a natural specimen...

A beautiful Ammonite Fossil, this extinct invertebrates marine animal lived 160 million years ago, beautiful patina and shine of the stone, beautiful array of colors, very decorative...

This ammonite specimen (species : kranaosphinctes) from Madagascar, cretaceous (-85 to -65 millions years before our era) displays a nice quality and color. Making it a nice fossil i...

O/6416 - Large fossil stone shell - Ammonites were predatory Prehistorie cephalopod mollusks which existed between 400 and 66 million years ago before dying out during the exinction ...

A superb set of 7 ancient prehistoric ammonite fossils presented on our small turned painted plaster bases. This group showcases ammonites of varyi...

Extremely unique ammonite fossil exposing positive and negative with its original matrix. It displays a brilliant opalescence of pink and purple. This piece is from the Upper Cretace...

An exceptional Fossil Ammonite plate from Germany,Holzmaden area, Ammonite Harpoceras,Jura Jurassic Period, around 180 million Years old, good patina and shine of the stone, very dec...

This fossil ammonite specimen, named Kranaosphinctes, is from Madagascar. It is a little one (36cm diameter, knowing it can go wider than 50cm). They were found alive during the cr...

A large red iridescent ammonite fossil dating from the late cretaceous period (100.5 – 66 million years ago). This huge plancenticeras ammonite is approximately 16 inches tall and has an iridescent lustre that showcases a vibrant red hue. Once a living creature, this ammonite has developed its red iridescent lustre over millions of years of compression, transforming into a striking gemstone. A rare find. Provenance: From the fascinating collection of Gordon Walkden (1944-2022), emeritus Professor of Geology at Aberdeen University. Affectionally known as Aberdeen’s answer to Indiana Jones, Walkden contributed enormously to research through his papers and talks on British marbles, minerals and fossils...