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.
- Struthiomimus - Pes Claw$2,875.00
A rare, EXTRA LARGE Struthiomimus altus partial toe including a big (pes) claw and one digit from the late Cretaceous of North America. A September Fossil of the Month. A adult Struthiomimus partial toe with a maximum sized toe 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. Excellent bone preservation. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Struthiomimus partial toe bone. Authenticity guaranteed. Specimen comes with a Riker display case. My largest Struthie tooth claw!
DS12 Toe Size: 4-7/8" ; Claw Size: 3" (3-3/8" curve) ; Digit Size: 2-5/16"
Note - Adding 12 Struthiomimus bones & claws in September 2026. Link to Struthiomimus fossils catalog
Learn More - Anzu wyliei$2,750.00
A rare, Top Quality Anzu wyliei hand (manus) claw from the Hell Creek Fm. of Montana. A December Fossil of the Month. Anzu is referred to as the "Chicken from Hell". An excellent manus claw. Excellent rich tan color with a golden patina. This specimen has excellent perservation. Note - a portion of the tip was professionally restored which is typical for most Hell Creek claws. A top quality, collector's claw from the Hell Creek of Montana. Note - 2014 Anzu wyliei description paper attached below. Check out our selection of top quality Anzu wyleii claws! Legally collected on private land in the Hell Creek Fm., Fallon Co., Montana. Authenticity guaranteed. Note - a Riker display frame will be included.
DA03 Size: 2-1/8" (straightline)
Note - Adding 3 Anzu wyliei claws in December 2024. Link to Anzu wyliei claws.
Learn More - Struthiomimus - Manus Claw$2,350.00
An ultra rare, Top Quality Struthiomimus altus hand (manus) claw from the late Cretaceous of North America. A September Fossil of the Month. Struthiomimus is a long legged, bipedal, toothless dinosaur found in the Hell Creek formation. The Struthiomimus means "ostrich mimic" which best describes this species. Exceptional bone quality and color. Excellent bone preservation. Some crack fill. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Struthiomimus manus claw. Authenticity guaranteed. You rarely see a Struthiomimus manus claw. Specimen comes with a Riker display case.
DS16 SIZE: 3-3/8" (3-1/2"+ on curve) (Proximal end: 3/4" height x 11/16" wide)
Learn MoreNote - Adding 12 Struthiomimus bones & claws in November 2026. Link to Struthiomimus fossils catalog
- Camptosaurus sp. - Jurassic$2,075.00
A LARGE, very rare Top Quality, Camptosaurus toe claw (pes claw). A March Fossil of the Month. Camtposaurus is a Jurassic ornithischian dinosaur related to the "duck bill" dinosaurs. It grew about 16 feet in length, and its name means "flexible lazard". It was a long-legged, bidel herbivore that relied on speed and agility to avoid predators. This Camptosaurus toe claw measures 3-5/8". These claws resemble carnivore claws. Highest quality bone. Great rich dark brown color. Excellent overall condition. No repair or restoration with minor crack fill. Legally collected on private land in the Morrison Fm., Albany, Wyoming. Authenticity guaranteed. A fantastic specimen. You don't see these claws very often!
DL51 SIZE: 3-5/8" straightline ; Proximal end = 1-3/4" x 1-3/8"
Note - Adding 3 Jurassic dinosaur claw fossils in March 2026 Link to Dinosaur claws
Learn More - Ankylosaurus osteoderm$1,995.00
A LARGE, Top Quality Ankylosaurus osteoderm (bony armor plate) from the late Cretaceous of northern North America. Ankylosaurus magniventris was the largest Ankylosaur which grew to 30 feet and 17000 pounds, and a body covered with this bony armor. A complete body osteoderm plate from an adult Ankylosaurus. The bone quality is exceptional with excellent color and patina. Plus natural blood grooves cover the surface of this scute. There is a small amout of crack fill. No restoration. Legally collected on private land in the Hell Creek Fm., Dewey Co., So. Dakota. Authenticity guaranteed. An exceptional collector's quality Ankylosaur osteoderm. Best quality.
DK22 SIZE: 6-1/8" x 3-1/2"
Note - Adding 10 new Ankylosaur - Nodosaur fossils in August 2026. Link to Ankylosaur fossils catalog.
Learn More - Struthiomimus - Metatarsal$1,995.00
An EXTRA LARGE, Top Quality Struthiomimus altus upper toe bone or metatarsal 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. An execellent metatarsal bone (left foot - metatarsal III). Big and heavy. Excellent brown color and patina. This specimen has excellent overall perservation. A complete specimen with minor crack fill. No restoration. A top quality, collector's metatarsal bone from the Hell Creek of Montana. Excellent bone preservation. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Struthiomimus metatarsal bone. Authenticity guaranteed.
DS01 SIZE: Size: 16-1/4" ; End widths: 1-3/4" & 2"
Note - Adding 12 Struthiomimus bones & claws in September 2026. Link to Struthiomimus fossils catalog
Learn More - Anzu wyliei$1,950.00
A rare, LARGE, Top Quality Anzu wyliei toe (pes) claw from the Hell Creek Fm. of Montana. Anzu is referred to as the "Chicken from Hell". An excellent pes claw. Excellent rich brown color and patina. This specimen has excellent perservation - no pitting, nicks or wear. Proximal end is missing. No repair or restoration. A top quality, collector's claw from the Hell Creek of Montana. Note - 2014 Anzu wyliei description paper attached below. Check out our selection of top quality Anzu wyleii claws! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. Note - a Riker display frame will be included.
DA08 Size: 2-3/4" (straightline) (3-1/8" on curve)
Note - Adding 8 Anzu wyliei claws in February 2026. Link to Anzu wyliei claws.
Learn More - Anzu wyliei$1,850.00
A rare, Top Quality Anzu wyliei toe (pes) claw from the Hell Creek Fm. of Montana. Anzu is referred to as the "Chicken from Hell". An excellent pes claw. Excellent rich brown color and patina. This specimen has excellent perservation - no pitting, nicks or wear. Note - minor crack fill. No repair or restoration. A top quality, collector's claw from the Hell Creek of Montana. Note - 2014 Anzu wyliei description paper attached below. Check out our selection of top quality Anzu wyleii claws! Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. Note - a Riker display frame will be included.
DA09 Size: 1-7/8" (straightline) (2-1/4" on curve)
Note - Adding 8 Anzu wyliei claws in February 2026. Link to Anzu wyliei claws.
Learn More - Ceratopsian Toe - Canada$1,750.00
A very rare, Top Quality Ceratopsian toe from the late Cretaceous of northern North America. 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 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.
DC62c SIZE: 6" Length ; Ungual size: 2" x 2-1/2" wide
Note - Adding 17 Canadian bones & teeth in April 2025. Link to Canadian Dinosaur fossils catalog
Learn More - Camptosaurus humerus$1,650.00
A rare Top Quality Camptosaurus humerus bone from the Morrison Fm. This juvenile Camptosaurus humerus measures 9-1/2". The bone is high quality. Excellent brown color and patina. Great overall condition with no restoration. Just basic crack fill. Camptosaurus was a large, bipedal ornithischian herbivore that lived during the late Jurassic. Legally collected on private land in the Big Horn Basin, Wyoming. Authenticity guaranteed. Complete Jurassic bones are rare!
DL34 SIZE: 9-1/2" (End width: 2-3/4" x 2")
Note - Adding 9 Jurassic teeth & bones in January 2024 Link to Dinosaur bones
Learn More - Camptosaurus sp. - Jurassic$1,600.00
A very rare Top Quality, Camptosaurus toe claw (pes claw). Camtposaurus is a Jurassic ornithischian dinosaur related to the "duck bill" dinosaurs. It grew about 16 feet in length, and its name means "flexible lazard". It was a long-legged, bidel herbivore that relied on speed and agility to avoid predators. This Camptosaurus toe claw measures 3-1/4". These claws resemble carnivore claws. Highest quality bone. Great rich dark brown color. Excellent overall condition. A small repair with minor crack fill. No restoration. Legally collected on private land in the Morrison Fm., Albany, Wyoming. Authenticity guaranteed. A fantastic specimen. You don't see these claws very often!
DL52 SIZE: 3-1/4" straightline ; Proximal end = 1-3/8" x 1-1/8"
Note - Adding 3 Jurassic dinosaur claw fossils in March 2026 Link to Dinosaur claws
Learn More - Dryosaurus altus$1,550.00Learn More
A rare High Quality Dryoaurus altus tibia bone (an Iguanodont dinosaur). This Dryosaurus tibia measures 9". The bone is high quality. Excellent brown color and patina. Great overall condition with a little erosion on the bone ends. No restoration. Just basic crack fill. Dryosaurus was a small herbivore during the late Jurassic. Legally collected on private land in the Morrison Fm., Bob Simon Quarry, Carbon Co., Wyoming. Authenticity guaranteed. Complete Jurassic bones are rare!
DL33 SIZE: 9" (2" wide)
Note - Adding 6 Allosaurus & other bones & claws in May 2022 Link to Dinosaur bones
