Adult Triceratops prorsus Skull
A ~2-metre skull from the Hell Creek Formation, Montana — approximately 70% original bone, with both brow horns intact to their tips. One of the most complete Triceratops skulls to reach the market.
Why this specimen matters
Triceratops skulls almost never survive intact. The frill is thin, the horns protrude, and both are typically the first elements lost to erosion — which is why most specimens that reach the market are partial, heavily restored, or assembled from multiple animals. This one is different: approximately 70% original bone volume, adult proportions, both brow horns preserved to their tips, and every element from a single individual.
Triceratops prorsus represents the final chapter of dinosaur evolution — among the last giants before the asteroid — which places it among the most sought-after fossils worldwide.
| Species | Triceratops prorsus |
|---|---|
| Maturity | Adult |
| Formation | Hell Creek Formation, Montana, USA |
| Period | Late Cretaceous, ~67 million years |
| Completeness | ~70% original bone volume |
| Skull length | Approximately 2 metres |
| Notable elements | Both brow horns intact to tips; beak; major frill sections |
| Restoration | Minimal; all elements from one specimen |
| Provenance | Fully documented: discovery, excavation, preparation |
Hell Creek Formation, Montana
In one of the world's most significant fossil sites, a paleontology team led by Stefano Piccini uncovered a nearly 2-metre Triceratops skull — approximately 70% original bone, including both brow horns, the beak, and major sections of the frill. The intact horns are the remarkable part: they are usually the first elements lost to erosion.
Four pillars of quality
Completeness of bone
~70% original bone — exceptional for a Triceratops skull, where erosion usually claims the frill and horns first.
Preservation & size
Intact brow horns and nearly 2 m in length — striking adult morphology and commanding exhibition presence.
Scientific coherence
Minimal restoration; all elements from one specimen. Museum-grade accuracy rather than a composite.
Documentation
Fully documented excavation and preparation — the provenance record institutions and collectors require.
Comparable Triceratops sales
Among these examples, higher completeness has tended to correspond to higher prices. Skeletons command more than skulls alone.
2026
2025
2025
2021
Triceratops skull price trend
Reported skull sales, 2013 – 2026Between 2013–2018 skulls traded in the range of roughly €177K–€260K; by 2021–2022, €420K–€650K. In 2025 a 62%-complete juvenile skull reached €667,560.
Important: the figures above concern other specimens and are not indicative of this object's value. Comparable sales are provided as market context only. Past performance is not a reliable indicator of future performance, and prices realised at auction reflect the specific specimen, venue, and conditions of that sale.
What you would own
Investors purchase shares in a series that holds title to the specimen. You would own shares in that series — not the fossil directly, and not a token. The series' rights, the fee structure, custody arrangements, and the full risk factors are defined in the offering circular, which governs.
| Structure | Series shares under Regulation A, Tier II |
|---|---|
| Format | Fixed price |
| Ownership model | Fractional — co-owned by all shareholders in the series. May instead sell in full if a whole-asset offer prevails |
| Shares offered | 80,000 shares at $10.00 per share |
| Share type | Whole shares — purchased in whole units, no partial shares |
| Broker of record | Dalmore Group LLC, member FINRA/SIPC |
| Investor eligibility | Open to non-accredited investors, subject to Reg A limits |
| Custody | Specimen held in professional storage; insured and independently appraised |
| Income | None. This is a growth-oriented asset with no expected distributions |
| Exit | Proceeds distributed to shareholders upon a future sale of the specimen, if any |
Prefer to acquire the specimen outright?
Most participants will take a fractional position alongside others. But this skull can also sell in full — museums, institutions, and private collectors are welcome to submit an offer for the entire specimen.
In a fixed-price offering, fractional commitments accrue toward the total offering amount over the offering period; aShareX may extend that period if the offering would benefit from more time. Should a confirmed whole-asset buyer emerge, aShareX may close the offering and release all fractional commitments — no funds are drawn and participants are under no obligation.
Submit a whole-asset offer → Request the condition reportNote: in aShareX's English auction format, whole-asset and fractional bidders compete directly — round by round, a round is taken either by a full bidder or by the aggregated fractional pool. That live head-to-head dynamic is specific to auctions; this offering is fixed-price.
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Questions
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Why is it "pending qualification"?
This page is a summary for information only and does not constitute an offer to sell or a solicitation of an offer to buy securities. No money or other consideration is being solicited, and if sent will not be accepted, until the offering statement has been qualified by the SEC. Any indication of interest involves no obligation or commitment of any kind. Reg A Tier II offerings are speculative, illiquid, and involve a high degree of risk, including possible loss of your entire investment. Share count and per-share pricing shown are indicative and will be fixed in the qualified offering circular.