AN ALLOSAURUS FOOT CLAW WITH ARTHRITIS. ...

Description

AN ALLOSAURUS FOOT CLAW WITH ARTHRITIS
Allosaurus fragilis
Late Jurassic - 144-156 Million Years Old
Morrison Formation, Buckshot Quarry, Moffat County,
Colorado
The foot claws of Allosaurus were primarily used for traction and helped the hunter to pivot and turn quickly in the swift pursuit of its prey. They also were used to pin the prey down during capture, as it desperately struggled to escape, allowing the Allosaur to administer the "coup de grace" from its powerful jaws or gigantic clawed hands.
An excellent quality foot claw with pitting on the proximal end consistent with severe degenerative arthritis. Fossils like this are called "pathological" specimens and are highly desired by collectors. A crescent-shaped wedge in the center of the dorsal surface (or top) of the claw has been restored in addition to minor small crack repair amounting to 15% of the surface area of the claw. The tip is complete and original. Measures 3 ½ inches long by 1 ½ inches high. A rare pathological specimen of the highest quality.

*Heritage Auctions strives to provide as much information as possible but encourages in-person inspection by bidders. Statements regarding the condition of objects are only for general guidance and should not be relied upon as complete statements of fact, and do not constitute a representation, warranty or assumption of liability by Heritage. Some condition issues may not be noted in the condition report but are apparent in the provided photos which are considered part of the condition report. Please note that we do not de-frame lots estimated at $1,000 or less and may not be able to provide additional details for lots valued under $500. Heritage does not guarantee the condition of frames and shall not be liable for any damage/scratches to frames, glass/acrylic coverings, original boxes, display accessories, or art that has slipped in frames. All lots are sold "AS IS" under the Terms & Conditions of Auction.