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.
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.
- Triceratops Frill Section$0.00
A Top Quality, Triceratops horridus frill section from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek formation which is known for three horns and the large frill protecting its neck. This is a great frill section with excellent detail preserved. You can see all of the natural blood grooves across the surface of the frill. No repair or restoration. 100% natural specimen. Legally collected on private land in Carter Co., Montana. Authenticity guaranteed. Note - this specimen weighs 1.5 lbs. A supplemental shipping charge will apply for international orders.
DC42 SIZE: 6" Wide x 3" High x 2" Thick
Note - Adding 14 new Triceratops bones in November 2024. Link to Triceratops fossils catalog
Learn More - 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 - Pachycephalosaurus$0.00
A GEM Pachychephalosaurus wyomingensis pes ungual (foot claw) from the late Cretaceous of northern North America. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. This ungual has excellent color and patina. Complete specimen. An exceptional pes ungual. Note - this ungual has a strong Pachy twist (see Pachy ungual differentiation discussion below). No repair or restoration. An ultra rare Pachy pes ungual! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An exceptional collector's quality Pachychephalosaurus claw. Museum quality. Note - claw comes with a Riker type frame. Authenticity guaranteed. You do not see these top quality claws any more...
DP23 SIZE: 1-5/8"
Note - Adding 4 new Pachy unguals in July 2018. Link to Pachy fossils catalog
Learn More - Pachycephalosaurus$0.00
A Top Quality Pachychephalosaurus wyomingensis pes ungual (foot claw) from the late Cretaceous of northern North America. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. This ungual has excellent color and patina. Complete specimen with a very small amount of tip wear. An exceptional pes ungual. Note - this ungual has a strong Pachy twist (see Pachy ungual differentiation discussion below). No repair or restoration. An ultra rare Pachy pes ungual! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An exceptional collector's quality Pachychephalosaurus claw. Museum quality. Note - this claw comes with a Riker type frame. Authenticity guaranteed.
DP24 SIZE: 1-7/16"
Note - Adding 4 new Pachy unguals in July 2018. Link to Pachy fossils catalog
Learn More - Edmontosaurus$0.00
A LARGE, Top Quality Edmontosaurus annectens toe from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Hell Creek formation. This is a non-associated set of toe bones from the outer toe (toe IV - see diagram), and it consists of four four toe bones (Phalanx 1 thru 4) and a pes hoof core (ungual). Bone quality is excellent with minor crack fill on Phalanx 1 & 2 only. Other pieces are perfect including an exceptional pes ungual. No restoration. Legally collected on private land in the Hell Creek Fm., Carter & Garfield Co., Montana. An exceptional collector's quality Edmontosaurus toe. Authenticity guaranteed.
DH41 BoP SIZE: 12-1/4" (combined length) ; Phalanx #1 3-7/8" x 5" ; Pes Ungual 3-3/4" x 3-1/2"
Note - Adding 4 Edmontosaurus toes / claws in August 2020. Link to Edmontosaurus fossils catalog
Learn More - Edmontosaurus - Jaw$0.00
A Top Quality Edmontosaurus annectens lower jaw section from the late Cretaceous of North America. An August Fossil of the Month. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Hell Creek formation. They possessed ~300 teeth that were in columns of five teeth each which acted as conveyor belt to maintain a large chewing surface to cut and grind their food. This specimen is a large section of the lower jaw showing at least 20 teeth still in place. Bone quality is excellent with no cracks. No restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. A exceptional specimen from one of my favorite localities. An exceptional collector's quality Edmontosaurus jaw section. Authenticity guaranteed.
DH31 BoP SIZE: 4-1/4" x 2-5/8"
Note - Adding 6 Edmontosaurus jaw sections in August 2020. Link to Edmontosaurus fossils catalog
Learn More - Pachycephalosaurus spike$0.00
A Top Quality, Rare Pachychephalosaurus wyomingensis node cluster from the late Cretaceous of northern North America. An August Fossil of the Month. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes (2+ nodes). This spike has excellent color / patina with exceptional surface articulation. The blood grooves are still present in the bone. It is a complete specimen with no cracks or breaks. This is a node cluster with a large node surrounded by a group of small nodes. Note - the excellent articulated skull surface on the base of the node. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent and very rare collector's quality Pachychephalosaurus node cluster. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed. A very special piece - my best cluster!
DP33 BoP SIZE: 2" H (Base: 1-7/8" x 1-3/8")
Note - Adding 6 new Pachy spikes / nodes in August 2020. Link to Pachy 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 - 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
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