Triceratops Frill + Stand

Triceratops Squamosal Frill Fragment 

Own a remarkable piece of prehistoric history with this authentic Triceratops squamosal frill fragment fossil from the renowned Hell Creek Formation of Garfield County, Montana. Dating to the Late Cretaceous Period approximately 66 million years ago, this substantial specimen represents a portion of the expansive bony frill of one of the world's most iconic dinosaurs.

The fossil measures approximately 11 × 9 inches and weighs 4.82 pounds without the stand, giving it impressive size and visual presence. Beautiful natural fossil texture and coloration are preserved throughout the specimen, along with distinctive vascular grooves visible across the bone's surface. These features provide a fascinating look at the anatomy of the massive frill that extended from the back of the Triceratops skull.

This specimen is specifically identified as a fragment of the squamosal, one of the major bones that formed the sides of the Triceratops frill. Its recognizable anatomy, substantial proportions, and preserved surface detail make it an exceptional example of ceratopsian cranial material.

This exceptional specimen is presented on the custom-built display stand pictured, featuring a substantial 9 × 12 × 1.75-inch wooden base designed to complement and securely display the fossil. With the frill fragment mounted on the stand, the complete display measures approximately 14 inches tall, creating an impressive museum-style presentation ready for display.

With its large size, identifiable anatomy, documented locality, and custom presentation, this specimen makes a striking centerpiece for a serious dinosaur fossil collection, museum display, educational collection, office, or natural history collection.

A detailed provenance portfolio and Certificate of Authenticity will accompany this specimen. Exact discovery coordinates from the Garfield County, Montana locality will be provided to the buyer within the provenance documentation.

Specimen Details:

Species: Triceratops
Specimen: Squamosal frill fragment
Formation: Hell Creek Formation
Location: Garfield County, Montana, USA
Age: Late Cretaceous, approximately 66 million years old
Specimen Size: Approximately 11 × 9 inches
Specimen Weight: 4.82 pounds without stand
Display Height: Approximately 14 inches tall with stand
Display Stand: Custom-built stand with 9 × 12 × 1.75-inch wooden base
Notable Features: Natural fossil texture with distinctive vascular grooves
Provenance Portfolio Included: Yes
Exact Discovery Coordinates Included: Yes
Certificate of Authenticity Included: Yes

This is a genuine fossil. Pictures are of the actual specimen and custom display stand you will receive.

About Triceratops

Triceratops was one of the most recognizable dinosaurs of the Late Cretaceous Period. Its name means “three-horned face,” referring to the pair of large brow horns above its eyes and the smaller horn positioned above its beak.

A large herbivorous ceratopsian, Triceratops could reach approximately 30 feet in length and possessed a massive skull equipped with a broad bony frill. The frill was composed of several bones, including the squamosals that formed substantial portions of its lateral margins.

The exact functions of the Triceratops frill continue to be studied, with proposed roles including display, species recognition, and protection. The bone itself was living tissue during the animal's lifetime and was supplied by blood vessels, traces of which can be preserved as vascular grooves on fossilized frill material.

Triceratops inhabited western North America during the final portion of the Cretaceous Period and shared its environment with dinosaurs including Tyrannosaurus rex, Edmontosaurus, Ankylosaurus, and Pachycephalosaurus.

About the Hell Creek Formation

The Hell Creek Formation is one of the most famous fossil-producing formations in the world and is renowned for preserving some of the last non-avian dinosaurs to live before the end-Cretaceous mass extinction event approximately 66 million years ago.

The formation occurs across portions of Montana, North Dakota, South Dakota, and Wyoming and preserves ancient environments that included rivers, floodplains, forests, and coastal lowlands. These ecosystems supported an extraordinary diversity of prehistoric life.

Fossils recovered from the Hell Creek Formation include Tyrannosaurus rex, Triceratops, Edmontosaurus, Ankylosaurus, Pachycephalosaurus, turtles, crocodilians, fish, mammals, and many other organisms.

Because of its scientific importance and extraordinary fossil record, authentic specimens from the Hell Creek Formation remain highly valued by collectors, educators, museums, and researchers. Fossils accompanied by detailed provenance and documented discovery localities are particularly desirable for serious collections.

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