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Species: Camarasaurus
Element: Ischium (pelvic bone)
Formation: Morrison Formation
Location: Albany County, Wyoming, USA
Geological Age: Late Jurassic, approx. 150 million years ago
Material: Fossilized bone
Condition: Natural fossil preservation (as recovered, with geological mineralization)
Documentation: Certificate of Authenticity included -
Fossilized sauropod elements from the Morrison Formation occupy a consistent position within the upper tier of the natural history market, particularly when attributable to well-documented genera such as Camarasaurus. While single elements are more accessible than articulated skeletons, they remain increasingly finite due to tightened collection regulations and the decreasing availability of legally sourced material.
Specimens with clear provenance, geological context, and documentation continue to attract both institutional and private collectors seeking scientifically meaningful pieces with display presence. Within this segment, Morrison Formation material maintains enduring demand due to its historical importance in North American paleontology and its direct association with some of the most studied dinosaurs in scientific literature.
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The Camarasaurus ischium bone described herein originates from the Morrison Formation, a federally recognised and scientifically significant geological unit. Prospective collectors and institutions are strongly advised to verify the full provenance and legal collection history of any fossil specimen prior to acquisition, ensuring compliance with applicable federal, state, and international laws governing the excavation, sale, and ownership of palaeontological material.
Fossils originating from public lands in the United States are subject to the Paleontological Resources Preservation Act (PRPA) and may not be legally collected, sold, or transferred without appropriate authorisation. The estimated value assigned to this specimen reflects market conditions at the time of appraisal only and should not be relied upon as a current or guaranteed valuation, as the fossil and natural history market is subject to fluctuation.
Authentication, provenance documentation, and legal due diligence remain the sole responsibility of any prospective buyer or acquiring institution. Sable's House accepts no liability for transactions entered into on the basis of this portfolio appraisal.
All appraisals featured on this site are presented solely as portfolio work and are not available for purchase. Estimated values are provided for reference purposes only and do not constitute a formal appraisal or guarantee of market value. Estimated values reflect market conditions at the time the appraisal was conducted and may not be accurate at any other point in time, as pricing markets vary throughout time. For further information or to enquire about our services, please contact us at contact@sableshouse.co