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.
- Anzu wyliei - Toe Bone$450.00
A rare, Top Quality Anzu wyliei toe bone from the Hell Creek Fm. of Montana. Anzu is referred to as the "Chicken from Hell". An EXTRA LARGE, excellent toe bone. Last digit prior to the pes claw. Excellent brown color and patina. This specimen has excellent perservation. A complete specimen. A top quality, collector's toe bone from the Hell Creek of Montana. Note - 2014 Anzu wyliei description paper attached below. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. Museum Quality. Anzu toe bones are hard to find. This toe was from a BIG Anzu.
DA14 Size: 2" Length ; proximal end: 1-3/8" Height x 1-7/16" Width
Note - Adding 6 Anzu wyliei bones & claws in September 2025. Link to Anzu wyliei claws.
Learn More - Struthiomimus - Pes Claw$450.00
A rare Top Quality Struthiomimus altus foot (pes) claw from the late Cretaceous of North America. A juvenile Struthiomimus foot claw. Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. The Struthiomimus means "ostrich mimic" which best describes this species. Excellent bone quality and color. The claw is complete with no damage. Excellent bone preservation. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. An excellent collector's quality Struthiomimus pes claw bone. Authenticity guaranteed. Specimen comes with a Riker display case.
DS19 SIZE: 1-5/16" (Proximal end: 9/16" height x 7/16" wide)
Note - Adding 5 Struthiomimus claws in November 2025. Link to Struthiomimus fossils catalog
Learn More - Edmontosaurus$425.00
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. Bone quality is exceptional. Great color. 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.
DH52 SIZE: 3-5/8" (height) x 3-1/4" (wide) x 2-7/8" (length)
Note - Adding 17 Edmontosaurus bones / claws in July 2022. Link to Edmontosaurus fossils catalog
Learn More - Ankylosaur osteoderm - Zuul$425.00
A Top Quality Zuul crurivastator, an Ankylosaur, osteoderm or scute (bony armor plate) from the late Cretaceous of North America. The Campanian age Ankylosaurs grew to 20 feet and 6000 pounds, and a body covered with this bony armor. The bone is excellent quality with excellent color / patina. An excellent raised keell. A complete scute from an Ankylosaur with some crack fill. ~76 MYA. Legally collected on private land in the Judith River Fm., Havre, Montana. Discovered in 2016. Authenticity guaranteed. A collector's quality Ankylosaur osteoderm.
DK28 SIZE: 3-5/8" x 1-3/4" Height of Keel = 7/8"
Note - Adding 7 new Ankylosaur - Nodosaur scutes in August 2025. Link to Ankylosaur fossils catalog.
Learn More - Ankylosaur osteoderm$425.00
A Top Quality Ankylosaur osteoderm (bony armor plate) from the late Cretaceous of northern North America. Ankylosaurus and Denversaurus, a Nodosaur, were the two Ankylosaurs present in the Hell Creek and Lance Creek Formations. A complete body osteoderm plate from an adult Ankylosaur. The bone is exceptional quality with excellent color and patina. No hydrations cracks. No restoration. Legally collected on private land in the Hell Creek Fm., Harding Co., So. Dakota. Authenticity guaranteed. A fantastic collector's quality Ankylosaur osteoderm. I do not see top quality ostederms very often.
DK29 SIZE: 3-1/2" x 2-1/4" Height of keel = 3/4"
Note - Adding 7 new Ankylosaur osteoderms in August 2025. Link to Ankylosaur fossils catalog.
Learn More - Struthiomimus - Toe Bone$400.00
A Top Quality Struthiomimus altus toe bone from the late Cretaceous of North America. Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. The Struthiomimus means "ostrich mimic" which best describes this species. Excellent bone quality and color. This toe bone is complete with excellent bone preservation. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Perkins Co., So. Dakota. An excellent collector's quality Struthiomimus toe bone. Authenticity guaranteed. A golden toe bone!
DS04 SIZE: 2-3/4" (length) x 1-3/8" (wide)
Note - Adding 16 Struthiomimus bones & claws in August 2024. Link to Struthiomimus fossils catalog
Learn More - Camarasaurus - Bones$395.00
A late Jurassic sauropod limb bone section from the Morrison Fm. This is most likely a Camarasaurus femur end section. Camarasaurus was a mid- sized Jurassic sauropod.. Great rich brown color. Excellent bone quality. Note - sauropods had hollow bones with air sacs to reduce their weight. Legally collected on private land in the Morrison Fm., Bone Cabin Quarry, Albany Co., Wyoming. Authenticity guaranteed. Shipping weight is 31.5 lbs. This item is not eligible for free shipping. UPS shipping is recommended.
BC01 SIZE: 12" length x 9" wide x 6.5" thick
Note - Adding 10 Jurassic dinosaur limb bones in April 2024. Link to Sauropod Bones
Learn More - Ankylosaurid osteoderm - Canada$395.00
A Top Quality Ankylosaurid osteoderm (bony armor plate) from the late Cretaceous of northern North America. Ankylosaurids had their body covered with this bony armor. A body osteoderm section from a juvenile Ankylosaurid . The bone is excellent quality with excellent color and patina. It has an excellent keel like design and is very thick. Some crack fill.. Legally collected on private land in the Horseshoe Canyon Fm., Alberta, Canada. Authenticity guaranteed. A collector's quality Ankylosaur osteoderm. Disposition number 000028-0000029.
DK21c SIZE: 3-5/8" x 2-1/2" x 1-1/8" Height
Note - Adding 7 Ankylosaur osteoderms in August 2025. Link to Ankylosaur fossils catalog.
Learn More - Triceratops Toe Bone$395.00
A Top Quality, Triceratops horridus toe bone (pes digit) 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 toe bone with excellent detail preserved and good color / patina. This is the large toe I - digit 1 bone. You can see the "mushroom" appearance of proximal ends which is a characteristic of Triceratops and distinguishes it from a Hadrosaur toe bone. Triceratops bones are more difficult to find. Minor crack fill. No repair or restoration. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed. A supplemental shipping charge will apply for international orders.
DC37 SIZE: 3-7/8" long x 1-7/8" wide x 1-5/8" height
Note - Adding 15 new Triceratops bones in September 2025. Link to Triceratops fossils catalog
Learn More - Triceratops Epoccipital$395.00
A rare, Top Quality Triceratops horridus epoccipital (frill ornament) 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 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. The young Triceratops had narrow and tall epoccipitals, older juvenile Triceratops had low and wide epoccipitals, and adult Triceratops no longer had this ornament. You can see this epoccipital is wide which is a characteristic of an older juvenile Triceratops. Some crack fill. No restoration. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed.
DC63 SIZE: 1-7/8" Wide x 1-1/4" Height
Note - Adding 15 new Triceratops bones in September 2025. Link to Triceratops fossils catalog
Learn More - Ornitholestes sp. - Jurassic$395.00
A very rare Top Quality, Ornitholestes sp. toe claw (pes claw). Ornitholestes is a Jurassic raptor-like dinosaur. It grew about 8 feet in length, and its name means "bird robber". This Ornitholestes toe claw measures 3/4". Highest quality bone. Great rich black - brown color. Exceptional overall condition. No repair or restoration. Legally collected on private land in the Morrison Fm., Como Bluff, Wyoming. Authenticity guaranteed. A fantastic specimen! Note - A Gem jar frame is included.
DL48 SIZE: 3/4"
Note - Adding 7 Jurassic dinosaur claw fossils in February 2026 Link to Dinosaur claws
Learn More - Nanosaurus agilis - Jurassic$395.00
A very rare Top Quality, Nanosaurus agilis toe claw (pes claw). Nanosaurus is a Jurassic neornithischian dinosaur. It grew about 7 feet in length, and its name means "dwarf lazard". This Ornitholestes toe claw measures 1". Highest quality bone. Great rich black - brown color. Excellent overall condition. No repair or restoration with minor crack fill. Legally collected on private land in the Morrison Fm., Albany Co., Wyoming. Authenticity guaranteed. A fantastic specimen! Note - A Gem jar frame is included.
DL46 SIZE: 1"
Note - Adding 7 Jurassic dinosaur claw fossils in February 2026 Link to Dinosaur claws
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