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$85.00
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 Garfield Co., Montana. Authenticity guaranteed. An adult specimen which is very thick - would have been located close to the skull.
DC48 SIZE: 3-1/2" Wide x 1-7/8" H
Note - Adding 20 new Triceratops bones in July 2022. Link to Triceratops fossils catalog
Learn More - Jurassic Gem Dinosaur Bone$85.00
Colorful Jurassic "gem" dinosaur bone from the Morrison Fm., Moffat Co., Colorado. Silica (agate) replaced sauropod dinosaur limb or vertebra bone. The bone pore structure is well perserved and gives the bone a wonderful natural "textured" look with different colorization. Colors include reds, orange, gold, blue, cream, charcoal, etc. Late Jurassic age (155 MYA). Excellent preservation and preparation. All natural with one highly polished face. Authenticity guaranteed. An incredible display piece!
GB14 SIZE: 2-5/8" x 2-1/8"
Note - Adding 14 Jurassic gem dinosaur bone specimens in November 2024 --> Link to Gem Bone
Learn More - Edmontosaurus$0.00
A rare EXTRA LARGE, Top Quality Edmontosaurus annectens hoof core (toe or pes ungual) 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. This is a toe hoof core from a massive Edmontosaurus. It is from the center toe - toe III. The largest one that I have seen! The Edmontosaurus was bipedal and had much larger feet relative to hands. Bone quality is excellent. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Dawson Co. Montana. A rare collector's quality Edmontosaurus pes hoof core. Authenticity guaranteed. These extra large hoof cores are always extremely difficult to find! Weighs more than 1.5 pounds.
DH42 BoP SIZE: 4-3/4" x 5-1/2" (wide) & 2-3/8" (thick)
Note - Adding 7 Edmontosaurus toe bones / claws in August 2021. Link to Edmontosaurus fossils catalog
Learn More - Edmontosaurus$0.00
A LARGE, 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. Very good bone quality and color. The vertebra is very complete with both processes and a good section of the neural arch with a well defined neural notch remains. Very good bone preservation. Basic crack fill on the two processes which is to be expected. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. An excellent collector's quality Edmontosaurus vertebra. Authenticity guaranteed. Note - This items weighs 2.5 pounds and an international shipping surcharge will be applied to the "free shipping" offer.
DH53 BoP SIZE: 7" (wide) x 6-3/4" (height) x 3-1/2" (length)
Note - Adding 12 Edmontosaurus bones / claws in August 2021. Link to Edmontosaurus fossils catalog
Learn More - Edmontosaurus - ulna$0.00
A Top Quality Edmontosaurus annectens ulna bone (lower front leg or "arm" bone) 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 were mainly bipedal, but could walk on all four legs in search of food. This specimen is a excellent with no breaks and only minor crack fill. Bone quality is excellent. No restoration. Legally collected on private land in the Hell Creek Fm., Harding Co., So. Dakota. An excellent collector's quality Edmontosaurus ulna bone. Authenticity guaranteed. An extra large ulna bone from an adult Edmontosaurus. Note - This items weighs 6.5 pounds and shipping surcharge will be applied to the "free shipping" offer.
DH71 SIZE: 24-1/4" x 5" x 3"
Note - Adding 14 Edmontosaurus bones in August 2021. Link to Edmontosaurus fossils catalog
Learn More - Edmontosaurus - skin$0.00
A rare, Top Quality Edmontosaurus annectens fossil skin specimen 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. This is a well presereved fossil skin section that sits on top of a section of bone. Excellent articulation. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Glendive area, Dawson Co., Montana. An excellent collector's quality Edmontosaurus fossil skin specimen. Authenticity guaranteed.
DH72 SIZE: 2-1/2" x 7/8"
Note - Adding 14 Edmontosaurus bones in August 2021. Link to Edmontosaurus fossils catalog
Learn More - Edmontosaurus - Jaw$0.00
A rare Top Quality Edmontosaurus annectens lower jaw from the late Cretaceous of North America. An October Fossil of the Month. This lower jaw (dentary) section is ~85% complete - missing the very back of the jaw which eroded away. The delicate front of the jaw is 100% complete. 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 lower jaw includes 25 columns with approximately 65 teeth. Bone quality and color are exceptional. No restoration. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. Two cracks were stabilized in the front of the jaw. No restoration. An excellent collector's quality Edmontosaurus jaw which is near complete. Authenticity guaranteed. You rarely find a lower jaw with the original teeth still intact. These lower jaws are my favorite!
DH31 BoP2 SIZE: 11-3/4" x 3-1/8"
Note - Adding 2 Edmontosaurus jaw sections in October 2021. Link to Edmontosaurus fossils catalog
Learn More - Allosaurus fragilis$0.00
A very rare Top Quality, Allosaurus fragilis toe bone (pes digit). A May Fossil of the Month. This Allosaurus toe bone measures 2-7/8". High quality bone. Great rich black-brown color. Excellent overall condition. Normal crack fill with a section of the lower rim of the articulated end rebuilt. Allosaurus was the apex predator during the late Jurassic. Legally collected on private land in the Morrison Fm., Big Horn Basin, Wyoming. Authenticity guaranteed. A rare specimen!
DL43 BoP SIZE: 2-7/8" (2-1/8" wide)
Note - Adding 6 Allosaurus & other bones & claws in May 2022 Link to Dinosaur bones
Learn More - 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
Learn More - Triceratops Rib Bone Section$0.00
A Top Quality Triceratops horridus rib bone section from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek and Lance Creek formations which is know for three horns and the large frill protecting its neck. This is an excellent rib bone section with good detail preserved. No repair or restoration. 100% natural specimen. Legally collected on private land in Harding Co., So. Dakota. Authenticity guaranteed.
DC38 SIZE: 1-3/4" Wide x 1-13/16" H
Note - Adding 20 new Triceratops bones in July 2022. Link to Triceratops fossils catalog
Learn More - Triceratops Upper Beak$0.00
A GEM Quality, rare Triceratops horridus upper beak (rostal) from the late Cretaceous of northern North America. A July Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek and Lance Creek formations which is know for three horns and a large frill protecting its neck. This juvenile upper beak has exceptional detail preserved and great color / patina. Complete specimen. Note - Triceratops has a beak formed by this upper rostal bone and the lower predentary bone. No repair or restoration. 100% natural specimen. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed. You rarely see these upper beaks and this one is exceptional.
DC22 BoP SIZE: 2-1/8" Wide x 1-3/4" Length
Note - Adding 20 new Triceratops fossils in July 2022. Link to Triceratops fossils catalog
Learn More - Triceratops Occipital Condyle$0.00
A rare EXTRA LARGE, Top Quality Triceratops horridus occipital condyle with brain case attached from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek and Lance Creek formations which is know for three horns and the large frill protecting its neck. This is a beautiful 4-1/2" occipital condyle with exceptional detail preserved. This large codyle has fantastic color and patina plus a large section of braincase is attached. Note - The occipital condyle was the connection point of the Triceratops massive skull to the vertebrae column, and it allowed for maximum rotation of the head. No repair or restoration. 100% natural specimen. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed. Note - This massive bone structure weighs 14 pounds. An international shipping supplement is required. Please inquire.
DC53 BoP SIZE: 4-1/2" Condyle diameter ; Specimen size: 11" x 6-1/2" wide
Note - Adding 20 new Triceratops bones in July 2022. Link to Triceratops fossils catalog
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