Representative ImageDinosaur Fossils
·Real Fossil
Sauropod Bone Fragment
- Real Fossil
- 180 million years
- Ships worldwide
£7.50
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A genuine fragment of sauropod bone from the famed Morrison Formation. A tangible link to the largest land animals of the Late Jurassic. These specimens can vary from 1-4cm in height, width, and depth. Typically one side is at least 3cm.
Specimen Details
Species
Sauropoda (e.g., Brachiosaurus)
Age
180 million years
Period
Jurassic
Origin
South West United States
Formation
Morrison Formation
Type
Genuine fossil
Display
Suited for desk display or small cabinet collections; often looks best placed on a simple stand.
Listing
Representative image — similar to photo
About This Fossil
These genuine fragments of fossilised bone offer a remarkable physical connection to the giants of the Jurassic. Originating from sauropods, the largest land animals to ever walk the Earth, these specimens allow you to hold a piece of natural history that is 180 million years old. While the specific skeletal element may be fragmented, the cellular structure of the bone is often beautifully preserved, showing the immense scale and density required to support such colossal weight.
Each piece is a unique relic of the Morrison Formation, a world-renowned geological sequence famous for its wealth of dinosaur remains. These fragments represent the enduring legacy of long-necked herbivores like Brachiosaurus and Apatosaurus, whose presence defined the landscape of the American West. They are ideal for those who appreciate the quiet dignity of Earth's ancient past.
Formation & Preservation
The Morrison Formation is a distinctive sequence of Upper Jurassic sedimentary rock found in the Western United States. It was formed primarily within a semi-arid environment characterised by seasonal flooding and vast river systems. When these great sauropods perished, their remains were often buried rapidly by silt and sand in these river plains, allowing for the slow process of permineralisation to occur.
Over millions of years, mineral-rich groundwater seeped into the porous structure of the bone, replacing organic material with hardy minerals like silica and calcite. This process preserved the intricate internal morphology of the bone, resulting in the heavy, stone-like specimens we find today.
What Makes This Specimen Special
These fragments are particularly notable for their provenance in the Morrison Formation, arguably the most famous dinosaur-bearing unit in the world. For a collector, these pieces represent the 'Golden Age' of giants; a specimen from such a historically significant site provides not just scientific interest, but a storied connection to the early days of American palaeontology.
Authenticity & Sourcing
Real vs Replica
- This is a genuine fossil. Authenticity guaranteed in writing.
- You will receive a specimen similar to the one shown — see Natural Variation below.
Ethical Sourcing
- Sourced from established, long-standing suppliers and known commercial sites — never protected, scientifically significant, or restricted localities.
- ✓We will not knowingly handle fossils removed in breach of any country's heritage or export laws.
Origin & Natural Variation
Stated origin (South West United States) and formation (Morrison Formation) reflect the best information from our supplier and accepted geological literature. Where exact locality cannot be independently verified, we describe the formation rather than a single quarry.
Fossils are natural objects. Expect minor variation in colour, matrix, mineralisation, and surface detail. Any significant repair, restoration, or composite preparation is disclosed in the description — we never present restored areas as original without saying so.
Read our full authenticity guarantee or the authenticity & sourcing clause in our terms.
Shipping, Returns & Packaging
• UK shipping: Free on orders over £50. Standard £3.95.
• International: Available worldwide. Rates at checkout.
• Packaging: Individually wrapped, cushioned, and boxed. Fragile specimens receive extra protection.
• Dispatch: Usually within 1–2 working days.
• Returns: 30-day returns. Contact us first. Item must be in original condition.