Museum Quality Fossils

Buried Treasure Fossils offers a selection of incredible, top quality collector and investor teeth and other fossils rarely seen for sale. One-of-a-kind fossil items that may never be available again including Megalodon teeth, shark teeth, dinosaur teeth, trilobites, etc. Authenticity guaranteed. The BEST of the BEST! Please explore our fantastic selection of top quality fossils!

*** Also Visit our Fossil of the Month catalog for more museum quality fossils. ***

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  1. Archeocidaris immanis - sea urchin
    $0.00

    The Echinoid Display Collection. Three complete and five partial Top Quality Archeocidaris sp. sea urchins from Brown Co., Texas. An October Fossil of the Month. This is an incredible Pennsylvanian age sea urchin plate (280 MYA). Exceptional preservation. Note - all spines are associated and found attached. Extremely rare and a requiring extensive preparation to expose them properly.  Authenticity guaranteed. A fantastic rare display specimen from a special collection of echinoids. Ones of my favorites. An excellent display piece on matrix - plate size is 15 x 11" (height) . Note - this plate comes with a sturdy custom designed wooden stand (as shown). This specimen weighs 7.5 lbs and international customers will require shipping supplement.

    EC100        Specimen Size: 6" x 6" 

    Note - Posting 14 Sea Urchins / Sand Dollars in October 2023.  ->  Link to Echinoderms.

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  2. Hexanchus andersoni
    $325.00

    A Rare, Top Quality Hexanchus andersoni  lower jaw tooth from Sharktooth Hill area, near Bakersfield, California. An October Fossil of the Month.  A lower jaw tooth with 7 primary cusps.  Excellent tancolor. One of the most difficult Hexanchus teeth to find! Authenticity guaranteed. Perfect tooth.  The BEST!

    ST602         SIZE: 1-1/8"  

    Note - Adding 9 Hexanchus andersoni teeth in October 2023.     Link to Hexanchus andersoni teeth.

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  3. Allodesmus kernensis                           
    $0.00

    A Top Quality Allodesmus kernensis, primitive sea lion, jaw section with three teeth from the Sharktooth Hill area, near Bakersfield, California. An October Fossil of the Month. This jaw section includes a complete canine and two complete molars. Incredible bone quality. Excellent preservation and excellent color. No repair or restoration. Authenticity guaranteed. Museum quality. My last jaw section Allodesmus jaw specimen from the Ernst collection, and this jaw is as good as they come! The BEST!

    ST1001      SIZE: 4" x 3"

    Note - Adding 8 rare Sharktooth Hill mammal teeth fossils in October 2023.   Link to Allodesmus teeth

     

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  4. Araucaria mirabilis
    $0.00

    A rare TOP QUALITY Araucaria mirabilis pine cone specimens from Argentina. An October Fossil of the Month. This cone was found and remains on its original natural matrix. These Jurassic pine cones are exquisite and known for their highy quality and extreme preservation. The external detail is exceptional. An incredible natural pine cone. No repair or restoration. Authenticity guaranteed. Note - new Argentine pine cone specimen export has stopped for more than 10 years! These cones come from an old collection. Specmen sits nicely on its flat base and makes a fantastic display piece!  Note - this specimen weighs 1.5 lbs. and will require supplemental postage for international customers. 

     X305       Size: 2-3/8" x 2"   

    Note - Adding 6 rare Argentine pine cone specimens in October 2023.      Link to Pine Cone fossils.

     

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  5. Basilosaurus cetoides (Archaeocete whale)
    $1,550.00

    A TOP QUALITY, very rare Basilosaurus cetoides, an Archaeocete whale tooth found in the Flint River, GeorgiaAn exceptional molar tooth (see photo for tooth positions). A July Fossil of the Month. An excellent green colored crown and brown root. Nicely articulated. Incredible preservation!  Note - the enamel tip shows absolutely no wear pattern on crown. Whales do not shed their teeth like the sharks so there teeth will wear with age. An Eocene age tooth (35 MYA).  No repair or restoration. A fantastic Archaeocete tooth from the Flint River, Georgia.  A very rare collector's tooth from an old collection. Perfect tooth!

    G1002       SIZE: 2-7/8" 

    Note - Adding a collection of 27 Basilosaurus teeth from Florida and Georgia in July 2023.   Link to Basilosaurus teeth.

     

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  6. Pachycephalosaurus spike
    $0.00

    A Top Quality, Rare Pachychephalosaurus wyomingensis head spike from the late Cretaceous of northern North America. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes. These spikes and nodes were part of the Pachy skull. This juvenile Pachy skull spike has excellent color and patina. Note the large blood grooves in the bone. It is a complete skull spike specimen. Note - the very tip was professionally restored. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Pachychephalosaurus node. You don't see these skull pieces very often. Authenticity guaranteed.

    DP36       SIZE: 7/8"  (1/2" wide)   

    Note - Adding 13 new Pachy spikes, claws, and teeth in April 2023.   Link to Pachy fossils catalog

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  7. Diplomystus dentatus
    $245.00

    A LARGE, Top Quality Diplomystus fish from the 18" layer, Green River Fm., Lincoln Co. Wyoming. A November Fossil of the Month. The Diplomystus dentatus is a Herring from the Eocene age (50 MYA). This piece is from the 18 Inch Layer which is extremely hard and difficult to prepare. It also provides the most detailed, highly preserved fossils. Exceptional preservation and preparation. No repair. All natural. Plate size is 10.5" x 7.5". Authenticity guaranteed. Museum Quality.  An excellent display piece!  The BEST!  Note - This item weighs 2.6 lbs. and will have discounted shipping for an international shipment. Please inquire for shipping cost.

    X472         SIZE: 7-1/2"    Plate size is 10.5" x 7.5".

    Note - Adding 4 Green River Fm. Fossil fish in November 2022 --> Link to Fossil Fish

     

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  8. Pinus sp.
    $0.00

    An EXTRA LARGE Top Quality, rare Pinus sp. pine cone specimen from Germany. An October Fossil of the Month. This pine cone is fully inflated. Excellent preservation and color. The original matrix is a very hard and heavy sandstone nodule. Note – nodule matrix size is 4-3/4”  x  3". Authenticity guaranteed. Note - This pine weights approximately 2 pounds. International customers will have a supplemental shipping charge.

    Name: Pinus sp.     Age: Upper Oligocene (32 mya)      Location: Bad Kreuznach, Germany

    X332        Size: 3-1/2"  (1" W)

    Adding 3 new Pine Cones in October 2022.    -->    Link to Pine Cones

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  9. Allosaurus fragilis
    $0.00

    A very rare Top Quality, Allosaurus fragilis tibia. A complete adult tibia on a custom steel stand. A May Fossil of the Month. This Allosaurus tibia measures 32" (36.5" on stand). This is a heavy bone which is 9" wide at top and 9.5" at bottom. Highest quality bone. Great rich dark brown color. Excellent overall condition with some normal crack fill. No restoration. Allosaurus was the apex predator during the late Jurassic. Legally collected on private land in the Morrison Fm., Big Horn Basin, Wyoming. Authenticity guaranteed. Certification of Authentication provided. Museum quality. A special collector's display specimen! Note - International buyers will incur some shipping cost (shipping weight ~45 lbs.).            

    DL31         SIZE: 32"   (9.5" wide)  (36.5" height on stand)

    Note - Adding 6 Allosaurus & other bones & claws in May 2022    Link to Dinosaur bones

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  10. Tyrannosaurus rex
    $0.00

    An ULTRA RARE Top Quality, EXTRA LARGE Tyrannosaurus rex  tooth from a large adult T. rex. An April Fossil of the Month. This Rex crown measures 4-3/4" (straight line) or 5" (on curve) and 1-5/8" wide. The enamel is the high quality. Great brown & black color. A massive extra wide tooth. You can see why this bone crusher is referred to as a "banana tooth". Overall the tooth is excellent quality with crack fill. This is a real 5" tooth. Note - this tooth was found in the spring of 2021 and it was exposed to the winter freeze and thaw cycle which cracked the tooth in to pieces. This tooth was professionally prepared and put back together with missing area filled in. It looks incredible!  T-Rex was the apex during the late Cretaceous with massive teeth capable of crushing its prey. See the detailed description to determine how to tell a real T-Rex tooth! Legally collected on privately deeded land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed.  Note - a Riker frame is included. This is a BIG high quality collector's tooth. You will rarely see a natural T. rex tooth this size offered for sale. Now you can see why T. rex was the King of the Tyrants! 

    DT02 BoP4    SIZE: 4-3/4" (straight line) 5" (on curve)  (Base: 1-5/8" Width x 1-3/8" Height)

    Note - Adding 16 T. rex teeth in April 2022.      Link to T. rex teeth --> T. rex teeth

     

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  11. Thescelosaurus
    $475.00

    An EXTRA LARGE, Top Quality Thescelosaurus neglectus caudal (tail) vertebra chevron from the late Cretaceous of northern North America. A March Fossil of the Month. Thescelosaurus is a mid-sized dinosaur found in the Hell Creek formation. The chevron is the appendage that resides below the tail vertebra that provides structure to the base of the tail. Chevron bones rarely survive and this one is 99% complete - very rare! This bone quality is excellent with excellent color and patina. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Thescelosaurus vertebra chevron. Authenticity guaranteed. Museum Quality. A rare find!

    DI52       SIZE: 6-3/4"  

    Note - Adding 23 new Thescelosarus fossils in March 2022.   Link to Thesc fossils catalog

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  12. Thescelosaurus
    $495.00

    A Top Quality Thescelosaurus neglectus caudal (tail) vertebra from the late Cretaceous of northern North America. A March Fossil of the Month. Thescelosaurus is a mid-sized dinosaur found in the Hell Creek formation. This bone quality is excellent with excellent color and patina. Highest quality bone preservation. The fragile vertebra processes are nearly complete - very rare! No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An incredible collector's quality Thescelosaurus vertebra. Authenticity guaranteed. Museum Quality. A very rare piece.

    DI42       SIZE: 2-1/4"  x  1-3/4" x 2-3/4" height

    Note - Adding 23 new Thescelosarus fossils in March 2022.   Link to Thesc fossils catalog

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