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Ammonites

Ammonites for sale. What is an Ammonite? Ammonites are the extinct relatives of sea creatures such as the modern Nautilus from Palau. Ammonites lived during the periods of Earth's history known as the Jurassic and Cretaceous. Together, these represent a time interval of about 140 million years. 

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  • Original price $32,000.00 - Original price $32,000.00
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    Canadian Ammonite with Ammolite Gem Specimen | Canada

    In Stone Fossils

    Species: Placenticeras sp. Age: Late Cretaceous Location: Alberta, Canada Formation: Bearpaw Shale   Approx. Specimen size: 16.5" x 13" x 2"...

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    Original price $32,000.00 - Original price $32,000.00
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  • Original price $3,900.00 - Original price $3,900.00
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    Ammonite Fossil Preserved in Ammolite | Montana

    In Stone Fossils

    Species: Placenticeras  Age: Late Cretaceous Location: Eastern Montana  Formation: Bearpaw Shale Approx. Specimen size: 12" x 10.5" x 4" Appro...

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    Original price $3,900.00 - Original price $3,900.00
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  • Original price $1,950.00 - Original price $1,950.00
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    Pyritized Ammonite Half | Russia

    In Stone Fossils

    Species : Spitonicerus versicolor Age: Middle Jurassic (174.1 - 163.5 Million Years Ago)  Location: Dubki Clay Quarry, Volga River Basin, Saratov ...

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    Original price $1,950.00 - Original price $1,950.00
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  • Original price $900.00 - Original price $900.00
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    Rare Ammonites in Concretion | Androgynoceras lataecosta | England

    In Stone Fossils

    Androgynoceras lataecosta Lower Jurassic, Lower Lias (200 MYO) The Green Ammonite Beds Golden Cap, Charmouth, Lyme Regis Dorset, England Ammonites...

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    Original price $900.00 - Original price $900.00
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  • Original price $580.00 - Original price $580.00
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    Ammonite Schloenbacchia sp. | Morocco

    In Stone Fossils

    Schloenbacchia sp. Ammonite Specimen is approx. 8.5" x 7" Schloenbacchia species lived in the Cenomanian and Turonian age, during the Late Cretaceo...

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    Original price $580.00 - Original price $580.00
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  • Original price $550.00 - Original price $550.00
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    Ammonite Cluster | England

    In Stone Fossils

    Caenisites brooki and Promicroceras sp. Lower Jurassic, Lower Lias (200 MYO) Black Ven, Charmouth, Lyme Regis Dorset, England Specimen approx. siz...

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    Original price $550.00 - Original price $550.00
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  • Original price $499.00 - Original price $499.00
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    Ammolite Specimen | Canada

    In Stone Fossils

    This stunning Ammolite specimen is from the Korite Ammolite Mine in Alberta, Canada. Approx. size: 7.5" x 4.25" x 1.5" at thickest side   Ammolite ...

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    Original price $499.00 - Original price $499.00
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  • Original price $400.00 - Original price $400.00
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    Aegasteroceras sagittarium Ammonite | England

    In Stone Fossils

    Aegasteroceras sagittarium Lower Jurassic, Lower Lias (200 million years old) Conesby Quarry, Scunthorpe, Lincolnshire, England Frodingham Ironst...

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    Original price $400.00 - Original price $400.00
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    Original price $450.00
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    Nautilus Cluster | Morocco

    In Stone Fossils

    This beautiful Nautilus with shell specimens measures approx: 5" x 6.25" x 3.5" The nautilus is a pelagic marine mollusc of the cephalopod fa...

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    Original price $450.00
    Original price $450.00 - Original price $450.00
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    Nautilus Cluster | Morocco

    In Stone Fossils

    This beautiful Nautilus with shell specimens that have iridescent colors measures approx: 4.5" x 5 x 4.5" The nautilus is a pelagic marine mo...

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    Original price $450.00
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  • Original price $300.00 - Original price $300.00
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    Fossil Ammonites & Orthocones Cluster | Kazakhstan

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    Medlicottia orbignyana & Uraloceras sp. ammonites Orthocone cephalopods Lower Permian, Artinskian Stage (~290-283 mya) Aktobe Region, Kazakhsta...

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    "Marston Marble" Jurassic Ammonite Cluster

    In Stone Fossils

    Species: Promicroceras marstonense Age: Lower Jurassic (200 million years old) Location: Marston Magna, Somerset, England Formation: Lower Lias, Ob...

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    Original price $295.00
    Original price $295.00 - Original price $295.00
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    Ammonite Mammite Nodosoide | Morocco

    In Stone Fossils

    Mammite Ammonite approx. 5.25" x 6"      Measures approx. 9" x 7" with base   Mammite nodosoides species lived in the Cenomanian and Turonian age, ...

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    Original price $295.00
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    Original price $295.00
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    Original price $295.00
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    Ammonite Mammite Nodosoide | Morocco

    In Stone Fossils

    Mammite Ammonite approx. 8.25" x 7"  Measures approx. 11.25" x 8" with base   Mammite nodosoides species lived in the Cenomanian and Turonian age, ...

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    Original price $295.00
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    Original price $295.00
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    Original price $295.00
    Original price $295.00 - Original price $295.00
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    Current price $200.00
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    Ammonite Mammite Nodosoide | Morocco

    In Stone Fossils

    Mammite Ammonite approx. 6" x 6"      Measures approx. 8" x 6" with base    Mammite nodosoides species lived in the Cenomanian and Turonian age, du...

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    Original price $295.00
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    Original price $295.00
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  • Original price $185.00 - Original price $185.00
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    Whole Madagascan Ammonite

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    Whole Ammonite from Madagascar with oak-leaf shaped sutures throughout.  Approximately 5.5" diameter at the longest point.  Weight: 1lb  Ammonoids ...

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    Original price $185.00 - Original price $185.00
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  • Original price $137.00 - Original price $137.00
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    A++ Quality Psiloceras planorbis | Jurassic Rainbow Ammonite | North Somerset England

    Fossils For Sale | In Stone Fossils

    Species: Psiloceras planorbis Age: Jurassic (180 million years ago) Formation: Blue Lias Formation Location: North Somerset, England Approx. ...

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    Original price $137.00 - Original price $137.00
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    A++ Quality Psiloceras planorbis| Jurassic Rainbow Ammonite | England

    In Stone Fossils

    Species: Psiloceras planorbis Age: Jurassic (180 million years ago) Formation: Blue Lias Formation Location: North Somerset, England   Approx. ...

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    Original price $137.00 - Original price $137.00
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  • Original price $28.00 - Original price $28.00
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    Fossil Explorer Bundle

    In Stone Fossils

    If you are an explorer at heart, you can find fossils from all over the world by getting them all in one place with this exceptional fossil bundle!...

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    Original price $28.00 - Original price $28.00
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  • Original price $24.00 - Original price $24.00
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    Split Ammonite Necklace

    In Stone Fossils

    Beautiful split ammonite pendant featuring agatized chambers and iridescent shell. Ammonite is approximately 1.75" on 17" chain with lobster clasp ...

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    Original price $24.00 - Original price $24.00
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    Split Ammonite Necklace

    In Stone Fossils

    Beautiful split ammonite pendant featuring agatized chambers and iridescent shell. Ammonite is approximately 1.75" on 17" chain with lobster clasp ...

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    Original price $24.00 - Original price $24.00
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    Split Ammonite Necklace

    In Stone Fossils

    Beautiful split ammonite pendant featuring agatized chambers and iridescent shell. Ammonite is approximately 1.5" on 17" chain with lobster clasp (...

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    Original price $24.00 - Original price $24.00
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  • Original price $9.00 - Original price $34.00
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    Fire Ammonites - Small | Medium | Large | Extra Large

    In Stone Fossils

    Cleoniceras sp.Cretaceous- Albian Stage (100 Million Years Ago) Mahajanga Province, Madagascar Small approx. size: 1'-1.25"Medium approx. size: 1.5...

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    Original price $9.00 - Original price $34.00
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    Current price $9.00