Authentic Dinosaur Bones
Authentic Dinosaur Bones from Cretaceous and Jurassic Formations
Authentic dinosaur bones from the Cretaceous and Jurassic periods are legally collected from private land sites across the northwestern United States and Morocco. Each specimen is carefully selected for quality and preservation, ensuring collectors receive only the finest fossil material. These authentic dinosaur bones represent millions of years of natural history, preserved in exceptional condition.
Well-mineralized and structurally sound, every piece in this collection is guaranteed genuine. Sourced exclusively from private lands, these specimens meet the highest legal and ethical collection standards. Whether you are a first-time buyer or a seasoned collector, authenticity and provenance are fully assured on every fossil.
A Piece of the Prehistoric World for Your Collection
Few things capture the imagination like holding a real piece of a dinosaur. The range of dinosaur bones Buried Treasure Fossils offers goes far beyond what most people expect, from Triceratops horns and Allosaurus claws to Stegosaurus plates and even rare T. rex material. Each is a true showpiece with its own character, color, and story, drawn from some of the world's most storied fossil formations.
These are display pieces as much as they are specimens. Many arrive on custom stands or in Riker frames, ready to display on a shelf, a study, or a serious collection from the moment they reach you. If you are weighing a purchase and want to understand what makes fossils genuine before you buy, our team is glad to walk you through the details of any piece. Authenticity guaranteed.
Ready to find your centerpiece? Browse the full range of our fossils for sale and claim a piece of natural history.
FAQs — Authentic Dinosaur Bones
What makes dinosaur bones authentic? Authentic dinosaur bones are original fossilized remains that have not been reconstructed, cast, or artificially fabricated. Genuine specimens exhibit natural mineralization, original bone surface texture, and verifiable provenance. Every authentic dinosaur bone sold here includes a written guarantee of authenticity.
Where are these authentic dinosaur bones collected? These authentic dinosaur bones are legally collected from private lands in the northwestern United States and Morocco. Both regions are well-documented sources of Cretaceous and Jurassic theropod and sauropod remains, and all specimens are acquired in compliance with applicable laws.
What is the difference between authentic dinosaur bones and replicas? Authentic dinosaur bones are the original fossilized skeletal remains of prehistoric animals, whereas replicas are casts or reproductions molded from real specimens. Only original fossils carry scientific provenance value and are appreciated as genuine prehistoric artifacts in the collector market.
How are authentic dinosaur bones prepared for sale? Authentic dinosaur bones are cleaned, consolidated, and prepared by professional fossil technicians. This process removes the surrounding matrix while preserving the original bone surface detail, leaving each specimen structurally stable and ready for display or scientific study.
Are Cretaceous and Jurassic dinosaur bones rare on the collector market? High-quality, authenticated Cretaceous and Jurassic dinosaur bones are relatively uncommon. Availability depends on active, legally permitted excavation from private land sites in the US and Morocco, and each specimen offered represents a carefully evaluated selection.
Can authentic dinosaur bones be legally resold? Yes. Authentic dinosaur bones legally collected from private land in the United States or abroad can generally be resold. Full provenance documentation accompanies every piece, supporting future transactions and confirming the specimen's legal origin.
What kinds of dinosaur bones can I buy here? The selection is wide, spanning horns, claws, armor plates, skull sections, and other skeletal material from species like Triceratops and Allosaurus. Whether you want a dramatic centerpiece or a smaller specimen to start with, there is something across a broad range of sizes and prices.
Do these fossils come ready to display? Many do. Larger pieces often include a custom steel stand, and smaller specimens frequently come in a Riker display frame, so they are presentable straight away.
Do you ship larger dinosaur bones and mounted pieces? Yes, though heavier specimens and those on stands can carry a supplemental shipping cost, especially for international orders. It is worth checking on delivery for a large or mounted piece before you buy, and the team can help sort out the details.
- Triceratops Horn$0.00
A Top Quality, Triceratops horridus brow horn section from the late Cretaceous of northern North America. A November Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek Formation. This is a special horn with exceptional detail preserved with excellent color and natural patina. Incredible surface articulation. You can see all of the natural blood grooves around the surface of the horn. The preparation of the horn was very basic with one crack repair. No extensive repair or restoration. It comes with the custom steel stand as shown. A fantastic fossil overall for display. Legally collected on private land in the Hell Creek Fm., Dewey Co., So. Dakota. Authenticity guaranteed. Certification of Authentication provided. Museum quality specimen. A fantastic Triceratops brow horn display. You don't see these top quality horns very often. This one is much better quality than the typical brow horn section and a great display size! Note - International buyers will incur shipping cost. Weighs 5.2 pounds with stand. Have you been waiting for a special Triceratops horn display? This is a fantastic Triceratops horn display.
DC51 SIZE: 8-1/2"length ; End: 3-1/2" wide ; (8-3/4" height on stand)
Note - Adding 14 new Triceratops bones in November 2024. Link to Triceratops fossils catalog
Learn More - Allosaurus fragilis - Finger BoP$0.00
An ultra rare Top Quality, Allosaurus fragilis finger III (including the manus claw and two non-associated digits). A February Fossil of the Month. This Allosaurus finger III measures 6". The manus claw measures 2-15/16" with exceptional bone quality. Rich black-brown color. Excellent overall condition. The tip was repaired. Both hand bones are complete with no rapair. Allosaurus was the apex predator during the late Jurassic. Legally collected on private land in the Morrison Fm., Bone Cabin Quarry, Albany Co., Wyoming. Authenticity guaranteed. A very special collector's specimen! Note - A Riker display frame is included.
DL42 BoP Finger III Size: 6" ; Claw Size: 2-15/16" X 1-1/2" height ; Digits size: 2-1/4" & 2"
Note - Adding 4 Allosaurus / claws in Februaru 2025. Link to Dinosaur bones
Learn More - Stegosaurus plate$0.00
An ultra rare Top Quality, Stegosaurus plate. A February Fossil of the Month. This Stegosaurus plate is good sized and measures 17-1/2" wide x 13" high. The bone quality is exceptional with a black color. Excellent overall condition. There is limited crack fill, but there is no restoration. This is a large and all natural specimen. Stegosaurus was an iconic quadruped herbivore recognized by these plates lining its neck, back and tail during the late Jurassic. Legally collected on private land in the Morrison Fm., Bone Cabin Quarry, Albany Co., Wyoming. Authenticity guaranteed. A very rare collector's specimen! Note - This specimen has a custom steel display stand as shown. This specimen weighs 19 lbs. A supplemental shipping fee will be required for international orders.
STEG1 SIZE: 17-1/2" wide x 13" height (plate base is 2-1/2" thick) ; Height on display stand: 18"
Learn More - Ankylosaurid ungual - Canada$0.00
A Top Quality Ankylosaurid ungual from the late Cretaceous of northern North America. Ankylosaurids had their body covered with this bony armor. This is a ungual (hood core) from a juvenile Ankylosaurid . The bone is excellent quality with excellent color and patina. No cracks or restoration. Legally collected on private land in the Horseshoe Canyou Fm., Alberta, Canada. Authenticity guaranteed. A collector's quality Ankylosaur ungual. Disposition number 000028-0000029.
DK20c SIZE: 1-7/8" x 1-5/8"
Note - Adding 17 Canadian bones & teeth in April 2025. Link to Canadian Dinosaur fossils catalog
Learn More - Arrhinoceratops Epoccipital - Canada$0.00
A very rare, Top Quality Arrhinoceratops brachypos epoccipital (frill ornament) from the late Cretaceous of northern North America. Arrhinoceratops was a large ceratopsian dinosaur found in the Horseshoe Canyon formation which has three horns and a large frill protecting its neck. This epoccipital has excellent detail preserved and great color / patina. The epoccipitals were triangular bone ornaments that lined the top of the frill. This epoccipital exhibits incredible detail and is very thick. Complete specimen with minor crack fill. No repair or restoration. Legally collected on private land in Alberta, Canada. Authenticity guaranteed. Disposition number 000028-0000029.
DC67c SIZE: 3-1/8" Height x 2-1/2" Wide x 1-1/4" Thick
Note - Adding 17 Canadian bones & teeth in April 2025. Link to Canadian Dinosaur fossils catalog
Learn More - Anchiceratops Epoccipital - Canada$0.00
An EXTRA LARGE, rare, Top Quality Anchiceratops ornatus epoccipital (frill ornament) from the late Cretaceous of northern North America. An April Fossil of the Month. Anchiceratops was a large ceratopsian dinosaur found in the Horseshoe Canyon formation which has three horns and a large frill protecting its neck. This epoccipital has excellent detail preserved and great color / patina. The epoccipitals were triangular bone ornaments that lined the top of the frill. This epoccipital exhibits incredible detailnand is very thick & heavy. Near complete specimen with minor crack fill. No repair or restoration. Legally collected on private land in Alberta, Canada. Authenticity guaranteed. Disposition number 000028-0000029.
DC63c SIZE: 4" Height x 4" Wide x 1-7/8" Thick
Note - Adding 17 Canadian bones & teeth in April 2025. Link to Canadian Dinosaur fossils catalog
Learn More - Ceratopsian Toe - Canada$0.00
A very rare, Top Quality Ceratopsian toe from the late Cretaceous of northern North America. An April Fossil of the Month. There were three ceratopsian dinosaur species found in the Horseshoe Canyon formation. This is an excellent four piece non-associated juvenile ceratopsian toe. The bones have great preservation and fantastic color / patina. Complete specimens with minor crack fill. No restoration. Legally collected on private land in Alberta, Canada. Authenticity guaranteed. Note - tooth comes with a Riker display frame. Disposition number 000028-0000029.
DC61c SIZE: 6-1/8" Length ; Ungual size: 2-1/4" x 2-1/4" wide
Note - Adding 17 Canadian bones & teeth in April 2025. Link to Canadian Dinosaur fossils catalog
Learn More - Edmontosaurus - Vertebra$0.00
A Top Quality Edmontosaurus annectens tail (caudal) vertebra from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Hell Creek formation. Bone quality is excellent. Partial process is intact. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Harding Co., So. Dakota. An excellent collector's quality Edmontosaurus vertebra. Authenticity guaranteed.
DH65 SIZE: 1-1/4" (height) x 1-1/4" (centrum wide) & 1-1/8" (length)
Note - Adding 21 Edmontosaurus bones / claws in May 2025. Link to Edmontosaurus fossils catalog
Learn More - Edmontosaurus vertebrae$0.00
A five associated, Top Quality Edmontosaurus annectens tail (caudal) vertebrae from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Hell Creek formation. Bone quality is excellent. Partial process is intact. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Harding Co., So. Dakota. An excellent collector's quality Edmontosaurus vertebra. Authenticity guaranteed.
DH61 SIZE: 1-1/4" (height) x 1-1/4" (centrum wide) & 4-7/8" (length)
Note - Adding 21 Edmontosaurus bones / claws in May 2025. Link to Edmontosaurus fossils catalog
Learn More - Edmontosaurus - Vertebra$0.00
A Top Quality Edmontosaurus annectens tail (caudal) vertebra from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Hell Creek formation. Bone quality is excellent. Partial process is intact. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Edmontosaurus vertebra. Authenticity guaranteed.
DH58 SIZE: 4" (height) x 2-1/2" (centrum wide) & 2-1/8" (length)
Note - Adding 21 Edmontosaurus bones / claws in May 2025. Link to Edmontosaurus fossils catalog
Learn More - Edmontosaurus - Metacarpal$0.00
An EXTRA LARGE, Top Quality Edmontosaurus annectens metacarpal from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Hell Creek formation. The metacarpal is the first and largest bone in the hand. Excellent bone quality. Crack fill. No restoration. Legally collected on private land in the Hell Creek Fm., Harding Co., So. Dakota. An excellent collector's quality Edmontosaurus metacarpal bone. Authenticity guaranteed. Note - Shipping weight is 1.6 pounds. International customers will pay a supplemental shipping charge.
DH47 SIZE: 12-1/4" (length) 2-1/2" (width at ends)
Note - Adding 21Edmontosaurus bones / claws in May 2025. Link to Edmontosaurus fossils catalog
Learn More - Edmontosaurus - Pes Ungual$0.00
A Top Quality Edmontosaurus annectens foot claw (pes ungual) from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Lance Creek formation. Some crack fill. No repair or restoration. Legally collected on private land in the Lance Creek Fm., Niobrara Co., Wyoming. An excellent collector's quality Edmontosaurus pes ungual. Authenticity guaranteed.
DH43 SIZE: 3-3/8" (length) 3-1/8" (width)
Note - Adding 21Edmontosaurus bones / claws in May 2025. Link to Edmontosaurus fossils catalog
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