T-rex Dinosaur Coprolite. Tyrannosaurus rex. Late Cretaceous. Hell Creek Formation...

Description

T-rex Dinosaur Coprolite
Tyrannosaurus rex
Late Cretaceous
Hell Creek Formation
Garfield County, Montana, USA

This substantial dinosaur coprolite originated out of the Hell Creek Formation in Montana and is documented to be from the iconic theropod Tyrannosaurus rex, dating to the Late Cretaceous approximately 66 million years ago. A uniquely preserved trace fossil, this piece offers direct evidence of the feeding behavior and digestive processes of the formidable apex predator. It has been examined by renowned coprolite authority Dr. Karen Chin and weighs over 1,000 grams (2.2 pounds). The specimen has been reassembled from multiple pieces and is clearly highly stabilized. The unusual surface displays a vivid palette of bold green, gold, and black highlights across the predominantly taupe specimen, evidencing a varied and complex mineralogical composition. Documented examples attributable to T. rex remain rare, making this academically studied and visually striking specimen a significant addition for advanced vertebrate fossil collection.
Measurements: 7.28 x 4.49 x 2.21 inches (18.50 x 11.40 x 5.62 cm)

More Information: The accompanying image is a visual aid generated for illustrative purposes. It depicts the potential appearance of the extinct animal based on fossil records and ancillary factors. Please note that the rendering does not accompany the Lot.


Estimate: $500 - up.

*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.