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Species: Camarasaurus sp.
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.