Search results for: 'eagl alteri horn'

A very rare, Trigonotodus alteri shark tooth, an extinct Giant Thresher, from So. Carolina. Nice tan color. Good preservation, but there are a some condition issues.  These teeth are rarely found and seen. A rare collectors' tooth in high quality condition. Authenticity guaranteed. This is the rarest of the Giant Thresher species.   

SC848           SIZE: 1-1/4"

Posting 21 Giant Thresher shark teeth in June 2024.    Link to Giant Thresher sharks. 

A Top Quality, Triceratops horridus brow horn from the late Cretaceous of northern North America. A February 2021 Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek and Lance Creek formations. This is a special horn with exceptional detail preserved and exceptional color / patina. You can see all of the natural blood grooves around the surface of the horn. The preparation of the horn was fairly basic and simple - some cracks filled and a small area around the tip was restored. This is very minimal restoration for a horn. It comes with the welded steel stand as shown. A fantastic fossil overall. Legally collected on private land in the Lance Creek Fm., Lusk, Wyoming. Authenticity guaranteed. Certification of Authentication provided. Museum quality. A fantastic Triceratops brow horn display. You don't see these top quality horns very often! A great display size. Shipping weight is ~15 lbs. Note - International buyers may incur some shipping cost.            

DC51 BoP        SIZE: 19" (straight line) ; Distal end measures 6" Height x 4" Wide       

Note - Adding 30 new Triceratops fossils in February 2021.       Link to Triceratops fossils catalog

A Top Quality, Triceratops horridus brow horn from the late Cretaceous of northern North America. A March Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek Formation. This is a special horn with exceptional detail preserved with excellent color and natural patina. Fantastic surface articulation. You can see all of the natural blood grooves around the surface of the horn. Plus the horn base end is completely cleaned to see the internal terminus of the horn - a very complete specimen (see photo). The preparation of the horn was fairly basic and simple with minor crack repair. No extensive repair or restoration. It comes with the custom steel stand as shown. A fantastic fossil overall for display. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana . Authenticity guaranteed. Certification of Authentication provided. Museum quality specimen. A fantastic Triceratops brow horn display. You don't see these top quality horns very often. This one is much better quality than the typical brow horn and a great display size!  Note - International buyers will incur shipping cost.  Weighs 18 pounds with stand. Have you been waiting for a special Triceratops horn?  This is a special high end Triceratops horn that came out of my collection.      

DC51   SIZE: 21"length ; End: 6-1/2" x 5" (straight line) ;  (18" height on stand)

Link to Triceratops fossils catalog

A Top Quality, Triceratops horridus brow horn from the late Cretaceous of northern North America. A May Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek Formation. This is a special horn with exceptional detail preserved and excellent color & natural patina. Fantastic surface articualtion. You can see all of the natural blood grooves around the surface of the horn. Plus this horn includes most of the orbital which is quite rare - a very complete specimen. The preparation of the horn was fairly basic and simple - some minor crack fill and approximately 1" of the tip end was restored which is very minimal restoration for a horn. This is not a horn that is 20 - 30% or more putty which you most often see. It comes with a custom steel stand as shown. A fantastic fossil overall for display. Legally collected on private land in the Hell Creek Fm., Butte Co., So. Dakota . Authenticity guaranteed. Certification of Authentication provided. Museum quality. A fantastic Triceratops brow horn display. You don't see these top quality horns very often. This one is much better quality than the typical brow horn! A great display size. Note - International buyers will incur some shipping cost.            

DC51 BoP     SIZE: 22" (straight line) ;  (18.5" height on stand)

Note - Adding 19 new Triceratops fossils in May 2023.       Link to Triceratops fossils catalog

A Top Quality, Triceratops horridus brow horn section from the late Cretaceous of northern North America. A November Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek Formation. This is a special horn with exceptional detail preserved with excellent color and natural patina. Incredible surface articulation. You can see all of the natural blood grooves around the surface of the horn. The preparation of the horn was very basic with one crack repair. No extensive repair or restoration. It comes with the custom steel stand as shown. A fantastic fossil overall for display. Legally collected on private land in the Hell Creek Fm., Dewey Co., So. Dakota. Authenticity guaranteed. Certification of Authentication provided. Museum quality specimen. A fantastic Triceratops brow horn display. You don't see these top quality horns very often. This one is much better quality than the typical brow horn section and a great display size!  Note - International buyers will incur shipping cost.  Weighs 5.2 pounds with stand. Have you been waiting for a special Triceratops horn display?  This is a fantastic Triceratops horn display.      

DC51   SIZE: 8-1/2"length ; End: 3-1/2" wide ;  (8-3/4" height on stand)

Note - Adding 14 new Triceratops bones in November 2024.       Link to Triceratops fossils catalog

A Top Quality Triceratops horridus nasal horn section from the late Cretaceous of northern North America. A September Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek and Lance Creek formations which is know for three horns and the large frill protecting its neck. A complete nasal horn. This is an exceptional nasal horn with excellent detail preserved. You can see all of the natural blood grooves around the surface of the horn and the skull bone is attached to the rear of the horn. There is mall amount of crack fill. No restoration. 100% natural specimen. It comes with a sturdy custom steel stand as shown. A fantastic fossil overall for display. Legally collected on private land in Corson Co., So. Dakota. Authenticity guaranteed. Certification of Authentication provided. A excellent nasal norn. This is a rare opportunity to own a very special horn. This is a special high end Triceratops horn.      

DC52         SIZE: 6-1/2" Long x  4-3/8"  High;   Height on stand: 6-1/2"

Note - Adding 15 new Triceratops bones in September 2025.       Link to Triceratops fossils catalog

A rare Myliobatis barb section from Sumatra, Indonesia. This ray barb was deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's fossil. D191 is the good quality stinger barb section on the left. Authenticity guaranteed.

D191 (Left)      SIZE: 1-5/16"

Note - 2 new Sumatran Myliobatus barbs added in January 2018.     Link to Sumatran teeth.

A rare Myliobatis barb section from Sumatra, Indonesia. This ray barb was deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's fossil. D192 is the good quality stinger barb section on the right. Authenticity guaranteed.

D192 (Right)      SIZE: 1-1/4"

Note - 2 new Sumatran Myliobatus barbs added in January 2018.     Link to Sumatran teeth.

The Coral Display Collection. Two Top Quality Horn corals from Mark Twain Lake, Monroe Co., Missouri. This is a Mississippian age coral  (350 MYA). Excellent preservation.  Authenticity guaranteed. An excellent collector specimen from a special collection of corals. Comes with a custom wooden ID display label. Limestone matrix size = 5-1/4" x 3-1/2".

FC10        Size: 3" and 1-1/2" height

Note - Posting 18 Fossil Corals in October 2023.   ->   Link to Fossil Coral.

A Top Quality, Triceratops horridus brow horn section from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek formation which is known for three horns and the large frill protecting its neck. This is a great brow horn wedge section with excellent detail preserved. You can see all of the natural blood grooves across the surface of this horn. No repair or restoration. 100% natural specimen. Legally collected on private land in Carter Co., Montana. Authenticity guaranteed. 

DC56         SIZE: 2-3/4" Wide x 1-1/4" Thick

Note - Adding 15 new Triceratops bones in September 2025.       Link to Triceratops fossils catalog

A Top Quality, Triceratops horridus brow horn section from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek formation which is known for three horns and the large frill protecting its neck. This is a great brow horn wedge section with excellent detail preserved. Incredible surface and patina. You can see all of the natural blood grooves across the surface of this horn. No repair or restoration. 100% natural specimen. Legally collected on private land in Carter Co., Montana. Authenticity guaranteed. 

DC55         SIZE: 2-3/4" Wide x 1-1/8" Thick

Note - Adding 15 new Triceratops bones in September 2025.       Link to Triceratops fossils catalog

A Top Quality, Triceratops horridus brow horn section from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek formation which is known for three horns and the large frill protecting its neck. This is a great brow horn wedge section with excellent detail preserved. Incredible surface and patina. You can see all of the natural blood grooves across the surface of this horn. No repair or restoration. 100% natural specimen. Legally collected on private land in Carter Co., Montana. Authenticity guaranteed. 

DC55         SIZE: 5-1/2-" Wide x 2" Thick

Note - Adding 15 new Triceratops bones in September 2025.       Link to Triceratops fossils catalog