Search results for: 'bone evolution paleo à frill revêtue'

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!  

GB05         SIZE: 2-1/2" x 2-1/2" x 1" Thick      

Note - Adding 14 Jurassic gem dinosaur bone specimens in November 2024 --> Link to Gem Bone 

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!  

GB04         SIZE: 3" x 2-3/8" x 2" Thick      

Note - Adding 14 Jurassic gem dinosaur bone specimens in November 2024 --> Link to Gem Bone 

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!  

GB02         SIZE: 3-1/2" x 2-3/4" x 1-1/4" Thick

Note - Adding 14 Jurassic gem dinosaur bone specimens in November 2024 --> Link to Gem Bone 

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!  

GB01         SIZE: 3-1/4" x 3" x 1-1/4" Thick

Note - Adding 14 Jurassic gem dinosaur bone specimens in November 2024 --> Link to Gem Bone 

A Top Quality, Triceratops horridus brow horn 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 brow horn wedge section with excellent detail preserved. You can see all of the natural blood grooves across the surface of this horn. No repair or restoration. 100% natural specimen. Legally collected on private land in Carter Co., Montana. Authenticity guaranteed. 

DC56         SIZE: 2-3/4" Wide x 1-1/4" Thick

Note - Adding 15 new Triceratops bones in September 2025.       Link to Triceratops fossils catalog

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

A very rare Bone Valley Alopias superciliosus  (Bigeye Thresher) shark tooth from Polk Co., Florida. Highest quality enamel. An excellent black color with a white root. Great color!  Great eye appeal. A rare Bone Valley collector's Thresher shark tooth. No repair or restoration. Authenticity guaranteed. You never see Bone Valley Thresher shark teeth!

F177        SIZE: 3/8"  

Note - Adding 8 new BV Thresher shark teeth in June 2024.  ->  Link to BV Thresher teeth

A very rare Quality Bone Valley Alopias superciliosus  (Bigeye Thresher) shark tooth from Polk Co., Florida. Highest quality enamel. An excellent black color with a white root. Great color!  Great eye appeal. A rare Bone Valley collector's Thresher shark tooth. No repair or restoration. Authenticity guaranteed. You never see Bone Valley Thresher shark teeth!

F176        SIZE: 1/2"  

Note - Adding 8 new BV Thresher shark teeth in June 2024.  ->  Link to BV Thresher teeth

A very rare High Quality Bone Valley Alopias superciliosus  (Bigeye Thresher) shark tooth from Polk Co., Florida. Highest quality enamel. An excellent black color with a white root. Great color!  Great eye appeal. A rare Bone Valley collector's Thresher shark tooth. No repair or restoration. Authenticity guaranteed. You never see Bone Valley Thresher shark teeth!

F176        SIZE: 1/2"  

Note - Adding 8 new BV Thresher shark teeth in June 2024.  ->  Link to BV Thresher teeth

A very rare Top Quality Bone Valley Alopias superciliosus  (Bigeye Thresher) shark tooth from Polk Co., Florida. Highest quality enamel. An excellent black color with a white root. Great color!  Great eye appeal. A rare Bone Valley collector's Thresher shark tooth. No repair or restoration. Authenticity guaranteed. You never see Bone Valley Thresher shark teeth!

F174       SIZE: 1/2"  

Note - Adding 8 new BV Thresher shark teeth in June 2024.  ->  Link to BV Thresher teeth

A very rare Top Quality Bone Valley Alopias superciliosus  (Bigeye Thresher) shark tooth from Polk Co., Florida. Highest quality enamel. An excellent black color with a white root. Great color!  Great eye appeal. A rare Bone Valley collector's Thresher shark tooth. No repair or restoration. Authenticity guaranteed. You never see Bone Valley Thresher shark teeth!

F173        SIZE: 1/2"  

Note - Adding 8 new BV Thresher shark teeth in June 2024.  ->  Link to BV Thresher teeth

A very rare Top Quality Bone Valley Alopias superciliosus  (Bigeye Thresher) shark tooth from Polk Co., Florida. Highest quality enamel. An excellent black color with a white root. Great color!  Great eye appeal. A rare Bone Valley collector's Thresher shark tooth. No repair or restoration. Authenticity guaranteed. You never see Bone Valley Thresher shark teeth!

F172        SIZE: 1/2"  

Note - Adding 8 new BV Thresher shark teeth in June 2024.  ->  Link to BV Thresher teeth