Representative ImageDinosaur Fossils
·Real Fossil
Atlasaurus Bone Slice
- Real Fossil
- 166 million years
- Ships worldwide
£7.50
● In stock — dispatched within 2 working days
A beautiful cross-section of fossilised bone from the Middle Jurassic sauropod, Atlasaurus. Highlighting remarkable internal structure. These specimens are typically 2-3cm wide and tall, and around 0.5cm thick.
Specimen Record
DTF-5F28DE25Representative image
Photographs show a typical example. Your item will be similar but not identical.
- Species
- Atlasaurus imelakei
- Identification confidence
- Not recorded
- Age
- 166 million years
- Geological period
- Middle Jurassic (Bathonian)
- Formation
- Guettioua Formation
- Locality
- Atlas Mountains, Morocco
- Dimensions
- Not recorded
- Weight
- Not recorded
Condition & Treatment
- Repair
- Not recorded
- Restoration
- Not recorded
- Stabilisation
- Not recorded
- Polishing
- Not recorded
- Composite
- Not recorded
"Not recorded" means we hold no verified record for that detail — it is not a claim either way.
Curator Note
Atlasaurus is a genus unique to North Africa, making its remains particularly desirable for those looking to expand their collection beyond the common North American finds. The preservation quality in these slices is exceptional, showing the clear distinction between the dense cortical bone and the porous interior.
At a Glance
Type
Genuine fossil
Display
Stands well in a small acrylic easel or lies flat.
About This Fossil
This slice of Atlasaurus bone offers a captivating window into the skeletal structure of a Jurassic giant. Named for the Atlas Mountains of Morocco where it was first discovered, Atlasaurus was an extraordinary sauropod, distinguished by its unusually long legs for its body size. When viewed in cross-section, the intricate trabecular or 'spongy' bone structure is beautifully preserved, often mineralised with deep earthy tones that highlight the internal vascular patterns.
Each slice is expertly cut and polished on both faces to reveal the complex biological architecture that once supported many tonnes of weight. These specimens serve as significant tactile links to the Middle Jurassic, providing a more intimate understanding of dinosaur physiology than can be gained from casts or models alone.
Formation & Preservation
These fossils were preserved within the continental red beds of the Middle Jurassic. Over millions of years, as the organic material of the bone decayed, mineral-rich groundwater permeated the porous structure. This process of permineralisation replaced the cellular voids with minerals such as silica and calcite, effectively turning the bone into stone while retaining the original microscopic anatomy.
What Makes This Specimen Special
Atlasaurus is a genus unique to North Africa, making its remains particularly desirable for those looking to expand their collection beyond the common North American finds. The preservation quality in these slices is exceptional, showing the clear distinction between the dense cortical bone and the porous interior.
Authenticity & Sourcing
Real vs Replica
- This is a genuine fossil — not a replica unless clearly stated. Clearly described and honestly presented.
- You will receive a specimen similar to the one shown — see Natural Variation below.
Ethical Sourcing
- Sourced from established suppliers and known commercial sites. We do not buy from localities we know to be protected, scientifically restricted, or subject to export controls. Origin and sourcing information is shared where known.
- ✓We will not knowingly handle specimens removed in breach of any country's heritage or export laws.
Origin & Natural Variation
Stated origin (Atlas Mountains, Morocco) and formation (Guettioua Formation) are based on supplier information and available geological references. Identification can vary in certainty — especially for fragments — so 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, surface texture, and matrix, mineralisation and surface detail. Treatment information is shown under Condition & Treatment where it is recorded. “Not recorded” means we hold no verified record for that detail; it is not a claim that no treatment occurred.
Read our full authenticity & honest descriptions policy or the authenticity & sourcing clause in our terms.
Shipping, Returns & Packaging
• UK shipping: Free on orders of £50 or more. Standard £4.95 (Royal Mail Tracked 48, typically 2–3 working days after dispatch).
• International: Available worldwide. Rates at checkout.
• Packaging: Individually wrapped, cushioned, and boxed. Fragile specimens receive extra protection.
• Dispatch: Within 2 working days (framed, mounted, or made-to-order pieces take 1 additional working day).
• Returns: 30-day returns. Contact us first. Item must be in original condition.