Fossils for Sale - Under $50

Fossils for Sale - Under $50

Buried Treasure Fossils offers a selection of very popular, quality ammonites, fossil fish, trilobites, orthoceras, dinosaur, mosasaur, crocodile, shrimp, brittle stars, brachiopods, etc. for sale for less than $50. All items are authentic fossils. Authenticity guaranteed.  (Note - there is one inexpensive spiny trilobite replica listed. The only replica on our website.)

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  1. Kosmoceras sp.
    $20.00

    A gorgeous Kosmoceras sp. ammonite from the Riazan region of Russia. Incredible pyrite replaced ammonites. Natural shell exterior is well preserved. Middle Jurassic age. No repair or restoration. Authenticity guaranteed. Note - supply of these pyrite ammonites stopped in 2011. This is the last of my inventory.

    XR223         Size: 1-1/8"   

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

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  2. Goniatites sp. - early Ammonite relative
    $20.00

    An incredible pair of polished Goniatites sp., an early ammonite-like cephalopod showing the intricate internal chamber structure. The rock matrix is a beautiful marble material and the cavities are mineral filled! These Goniatites are beautifully polished on all sides. Authenticity gauranteed. This is a great early Ammonite. An excellent display items!

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

    M2013          Size: 2-1/8"   (largest)

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  3. Goniatites sp. - early Ammonite relative
    $20.00

    An incredible pair of polished Goniatites sp., an early ammonite-like cephalopod showing the intricate internal chamber structure. The rock matrix is a beautiful marble material and the cavities are mineral filled! These Goniatites are beautifully polished on all sides. Authenticity gauranteed. This is a great early Ammonite. An excellent display items!

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

    M2012          Size: 2-1/8"   (largest)

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  4. Bison antiquus - Astragalus bone
    $20.00

    An EXTRA LARGE bison astragalus bone (Bison antiquus) from Northern Florida.  The astragalus is the ankle bone. The bison arrived in North America during the middle Pleistocene (195, 000 to 135,000 years ago). A well fossilized specimen. No repair or restoration. Authenticity guaranteed. 

    XB14        Size: 3-1/4"  

    Name: Bison antiquus 

    Age:  Pleistocene

    Location: Northern Florida

    Note - Posting 11 bison fossils in December 2024.     Link to Horse Fossils

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  5. Hyracodon nebraskensis - Extinct Running Rhinoceras
    $20.00

    An extinct early Running Rhinoceras tooth (Hyracodon nebraskensis) from Sioux Co., Nebraska. Hyracodon nebraskensis was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. 

    WR55       Size: 1-1/2"  

    Name: Hyracodon nebraskensis

    Age:  Oligocene

    Location: Sioux Co., Nebraska

    Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

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  6. Leptopius duponti - Fossil Weevil Cocoon
    $17.50

    A Leptopius duponti - fossil Weevil cocoon from Eyre Pennisula, South Australia. They are known as "pixie clogs". These cacoons were spun by the weevils in their pupae stage to protect them during metamorphosis into adult beetles. Excellent preservation. Note - 1-5/16" thick. This is a late Pleistocene - Holocene trace fossil. A unique display piece! 

    Y074          SIZE: 2-1/4"   (1-5/16" Thick)  

    Note - Posting 6 new "Other" fossils in January 2024.    Link to Other Fossils

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  7. Turtle Shell
    $17.50

    A well preserved Pseudemys concinna, Turtle shell section from northern Florida.  This turtle shell section is from the Pleistocene in North America. No repair or restoration. Authenticity guaranteed. 

    X824           Size: 1-7/8" x 1-3/8"  

    Name: Turtle shell

    Age:  Pleistocene

    Location: Northern Florida

    Note - Posting 26 mammal and reptile fossils in March 2024.  Link to Other Marine Reptiles

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  8. Carcharodon hastalis - Morocco
    $17.50

    A Very Scarce, Quality Carcharodon (Isurus) hastalis tooth -  an upper jaw anterior Mako tooth from the Dakhla area, Western Sahara, Morocco. Very good quality enamel. A nice tan color. Sharp edges and complete. Authenticity guaranteed. Note - This site is no longer accessible. Time to add a Moroccan Isurus hastalis tooth to your collection!  

    M364            SIZE: 2-9/16" 

    Adding 11 Moroccan Hastalis teeth in September 2024.   -->    Link to Moroccan Hastalis teeth

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  9. Bison antiquus - Toe bone
    $17.50

    A well preserved juvenile bison toe bone (Bison antiquus) from Northern Florida.  This is the second toe bone (phalanx).  The bison arrived in North America during the middle Pleistocene (195, 000 to 135,000 years ago). A well fossilized specimen. No repair or restoration. Authenticity guaranteed. 

    XB13        Size: 2-1/8"  

    Name: Bison antiquus 

    Age:  Pleistocene

    Location: Northern Florida

    Note - Posting 12 bison fossils in December 2024.     Link to Horse Fossils

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  10. Burmcrhynchia decorata
    $15.00

    A fantastic, large well preserved Jurassic brachiopod from Poix-Terron, France. All fully inflated and complete. Brachiopods are bivalve molluscs. Both valves present  - complete specimens and matrix free. Note - 1-1/4" thick and heavy! Excellent preservation. This is a Middle Jurassic (Bathonian -165 MYA) brachiopod. Authenticity guaranteed. A fantastic specimen!

    FR328          SIZE: 1-1/4"   (1-1/4" Thick)

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  11. Stromatolite sp.
    $15.00

    A Stromatolite sp. from Saf-Saf. Morocco. A possible Stromatolite algae mound from Morcco. Stromatolites are structures formed by colonies of blue green algae (or cyanobacteria). This is a Cretaceous Stromatolite. A very interesting display piece! 

    Y075          SIZE: 2-1/2"  x 1-7/8" Height

    Note - Posting 6 "other" fossils in January 2024.    Link to Other Fossils

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