Ammonites

Ammonites

Buried Treasure Fossils offers a large selection of top quality Ammonites for sale. We have Ammonites from France, Madagascar, Morocco, Russia, etc. We have pyrite, red flash, natural, cut and polished Ammonites. Also have nice Orthoceras. These Ammonites are complete and no repair. These Ammonites can show great color, internal crystals and pyrite replacement. Authenticity guaranteed. Great gifts!

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  1. Hoploscaphites nodosus
    $325.00

    A natural Hoploscaphites nodosus ammonite and a Nautilus (Eutrephoceras) with excellent preservation of the shell material. A December Fossil of the Month. This ammonite species exhibits big ribs with large tubercles (nodes). Both ammonites are nicely displayed on their original Pierre Shale matrix with a flat base. Matrix size is 4.5" x 2.5". This ammonite is from the upper Cretaceous, Pierre Shale Fm. of So. Dakota. Authenticity guaranteed. A wonderful display piece.  Note - this specimen weighs 1.6 lbs. An international shipping charge will apply.

    SD06        Size: 2-5/8"  &  2"

    Note - Adding 10 So. Dakota ammonites in December 2020.  -->  Link to So. Dakota Ammonites

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  2. Hoploscaphites nebrascensis
    $275.00

    A LARGE, natural Hoploscaphites nebrascensis ammonite with excellent preservation of the shell material. The ammonite shell material has natural iridescence. This ammonite species exhibits big ribs with multiple rows of tubercles (nodes). This ammonite is from the upper Cretaceous, Pierre Shale Fm. of So. Dakota. Authenticity guaranteed. A wonderful display piece.  

    SD04        Size: 3-1/2"

    Note - Adding 10 So. Dakota ammonites in December 2020.  -->  Link to So. Dakota Ammonites

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  3. Hoploscaphites nebrascensis
    $225.00

    Three natural Hoploscaphites nebrascensis ammonites in a cluster with excellent preservation of the shell material. There are three ammonites in this cluster. The shell material has natural iridescence.  This ammonite species exhibits big ribs with multiple rows of tubercles (nodes). This specimen is sits in an original Pierre Shale nodule with a flat base for a great display. This ammonite is from the upper Cretaceous, Pierre Shale Fm. of So. Dakota. Authenticity guaranteed. A wonderful display piece. Note - this specimen weighs 1.3 lbs. An international shipping charge will apply.

    SD01        Size: 2"

    Note - Adding 10 So. Dakota ammonites in December 2020.  -->  Link to So. Dakota Ammonites

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  4. Quenstedticeras lamberti
    $195.00

    A gorgeous Quenstedticeras lamberti ammonite from the Saratov region of Russia. Incredible pyrite replaced ammonite with a crystal lined interior. Excellent pyrite crystals!  Middle Jurassic age.Maximum size! Authenticity guaranteed. Note - supply of these pyrite ammonites stopped in 2011. This is the last of my inventory.

    XR201      Size: 2-1/4"

    Adding 23 pyritized Ammonites in November 2021.    Link to Pyritized ammonites.

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  5. Crioceras loryi
    $195.00

    A gorgeous, very rare early Cretaceous Crioceras loryi ammonite specimen from Drome, France. A rare uncoiled, spiny Ammonite with external spikes preserved. This is a Lower Cretaceous ammonite (Lower Hauterivian) - 135 MYA.  Authenticity guaranteed.  

    FR304      Size: 2-1/4"

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  6. Goniatities sp. , an early Ammonite relative
    $195.00

    A FANTASTIC polished display piece with two exposed EXTRA LARGE ammonites and an orthoceras. A third ammonite is also exposed when viewed from the top. All showing the intricate internal chamber structure.The rock matrix is a beautiful marble material and the Ammonite cavities are mineral filled! These ammonites and orthoceras are beautifully polished. This display measures  8"  x  14" and weighs 12 pounds. You rarely see top quality, extra large ammonites and Orthoceras in the same matrix block. An incredible, rarely seen display item!

    Name: Goniatities sp. and Orthoceras sp. , Age: Devonian (350 MM years ago), Location: Atlas Mt., Morocco

    M2060         Size: 5-1/2"  &  4-1/2" Ammonites with a 4-1/2" Orthoceras

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  7. Craspedites nodiger
    $175.00

    A gorgeous, extra large Jurassic Craspedites ammonite specimen from Russia.    

    X252    Size: 1-7/8"

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  8. Craspedites nodiger
    $175.00

    A gorgeous, extra large Jurassic Craspedites ammonite specimen from Russia.  

    X253     Size: 2"

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  9. Hoploscaphites nicolleti
    $175.00

    A Large, polished Hoploscaphites nicolleti ammonite which brings out the brilliant flashes of red from the aragonite shell material (produces an "opal-like sheen!"). The entire ammonites surface flashs red as your rotate the it (Sorry, it is difficult to capture in a photo.) This ammonite is from the upper Cretaceous, Fox Hills Fm. of So. Dakota. Authenticity guaranteed. A wonderful display piece.

    SD10        Size: 3-7/8"

    Note - Adding 10 So. Dakota ammonites in December 2020.  -->  Link to So. Dakota Ammonites

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  10. Hoploscaphites nodosus
    $165.00

    A natural Hoploscaphites nodosus ammonite with excellent preservation of the shell material. This ammonite species exhibits big ribs with large tubercles (nodes). This ammonite is from the upper Cretaceous, Pierre Shale Fm. of So. Dakota. Authenticity guaranteed. A wonderful display piece.  

    SD05        Size: 2-1/2"

    Note - Adding 10 So. Dakota ammonites in December 2020.  -->  Link to So. Dakota Ammonites

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    Out of stock
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  11. Quenstedticeras lamberti
    $165.00

    A gorgeous Quenstedticeras lamberti ammonite from the Saratov region of Russia. Incredible pyrite replaced ammonite with a crystal lined interior. Excellent pyrite crystals!  Middle Jurassic age. Authenticity guaranteed. Note - supply of these pyrite ammonites stopped in 2011. This is the last of my inventory.

    XR202      Size: 2-1/8"

    Adding 23 pyritized Ammonites in November 2021.    Link to Pyritized ammonites.

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  12. Crioceras loryi
    $145.00

    A gorgeous, very rare early Cretaceous Crioceras loryi ammonite specimen from Drome, France. A rare uncoiled, spiny Ammonite. This is a Lower Cretaceous ammonite (Lower Hauterivian) - 135 MYA.  Authenticity guaranteed.  

    FR301      Size: 3-1/4"

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