Ankylosaurs
Ankylosaurs and the Nodosaurs, their cousins, are the familiar armored dinosaurs from the late Cretaceous period. They were covered with osteoderms or boney plates of protective armor, and the Ankylosaurs had a clubbed tail for added defense. The Ankylosaurs and the Nodosaurs were large. Ankylosaurus, the largest Ankylosaur, reached lengths up to 30 feet and weight to 17000 lbs. Edmontonia, a Nodosaur, reached lengths of 22 feet and weighed up to 7000 lbs. These dinosaurs were built close to the ground, wide barrel-chested, and quadrupedal. You can see them referred as the “tanks” of the dinosaur world, and would be quite challenging for a Tyrannosaur or raptor to attack; especially, the Ankylosaurs with their club tails. Many Tyrannosaurs including Tyrannosaurus rex have been found with broken and healed leg fractures. Those dinosaurs may have survived an encounter with an Ankylosaur.
Ankylosaurs and the Nodosaurs were herbivores. They had good sized teeth for cutting or nipping low lying vegetation. Today, we find their fossilized teeth, osteoderms (armor plates), and bones. We have a great assortment of Ankylosaurus fossils for sale. Note – Ankylosaurus was a rare species composing of only 1% of the dinosaurs species found in the Hell Creek Formation. Authenticity guaranteed.
Species include the following –
Ankylosaurus magniventris – the largest Ankylosaur, Hell Creek Formation; 67-66 mya
Denversaurus schlessmani - a nodosaurid ankylosaurian dinosaur, Hell Creek Formation; 67-66 mya
Euplocephalus tutus – an Ankylosaur, Judith River / Two Medicine / Horseshoe Canyon Fm.; 76-75 mya
Edmontia rugosidens – a Nodosaur, Judith River / Two Medicine / Horseshoe Canyon Fm.; 77-69 mya
- Denversaurus - Nodosaur$250.00
An Extra Large, Top Quality Denversaurus schlessmani tooth from the late Cretaceous of North America. Denversaurus schlessmani was the large Nodosaur which grew to 20 feet and 6000 pounds. The enamel is very good quality with excellent color / patina. Crown has minimal feeding wear. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. An excellent collector quality large Denversaurus tooth. Note - tooth comes with the gem case pictured.
DK02 SIZE: 1/2" (1/2" W)
Note - Adding 15 new Ankylosaur / Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Ankylosaurus$250.00
A rare, Top Quality Ankylosaurus magniventris tooth from the late Cretaceous of North America. Ankylosaurus magniventris was the largest Ankylosaur which grew to 30 feet and 17000 pounds. An ultra rare rooted tooth! These incredibly sized dinosaurs had small teeth. The enamel is very good quality with excellent color / patina. The crown has little feeding wear. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. An excellent collector's quality rooted Ankylosaur tooth. Note - tooth comes with the gem case pictured. My Best one!
DK08 SIZE: 7/16"
Note - Adding 15 new Ankylosaur / Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Denversaurus - Nodosaur$245.00
A Top Quality Denversaurus schlessmani tooth from the late Cretaceous of northern North America. Denversaurus schlessmani was the large Nodosaur which grew to 20 feet and 6000 pounds. A rare rooted tooth (partial).The enamel is good quality with excellent color / patina. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. An excellent collector quality rooted Denversaurus tooth. Note - tooth comes with the gem case pictured.
DK01 SIZE: 11/16"
Note - Adding 20 new Ankylosaur / Nodosaur fossils in July 2018. Link to Ankylosaur fossils catalog.
Learn More - Ankylosaur scute$235.00
A Top Quality Ankylosaur osteoderm or scute (bony armor plate) from the late Cretaceous of North America. The Campanian age Ankylosaurs grew to 20 feet and 6000 pounds, and a body covered with this bony armor. The bone is excellent quality with excellent color / patina. Complete scute. Legally collected on private land in the Horseshoe Canyon Fm., Alberta, Canada. Authenticity guaranteed. A collector's quality Ankylosaur osteoderm. Note - Scute comes with the 3D Floating Frame pictured.
DK21 SIZE: 1-3/4" x 1-11/16"
Note - Adding 15 new Ankylosaur - Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Denversaurus - Nodosaur$225.00
A Top Quality Denversaurus schlessmani tooth from the late Cretaceous of North America. Denversaurus schlessmani was the large Nodosaur which grew to 20 feet and 6000 pounds. The enamel is very good quality with excellent color / patina. Crown has minimal feeding wear. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. An excellent collector quality large Denversaurus tooth. Note - tooth comes with the gem case pictured.
DK04 SIZE: 3/8" (3/8" W)
Note - Adding 15 new Ankylosaur / Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Ankylosaur scute$225.00
A Top Quality Ankylosaur osteoderm or scute (bony armor plate) from the late Cretaceous of North America. The Campanian age Ankylosaurs grew to 20 feet and 6000 pounds, and a body covered with this bony armor. The bone is excellent quality with excellent color / patina. Complete scute. Legally collected on private land in the Horseshoe Canyon Fm., Alberta, Canada. Authenticity guaranteed. A collector's quality Ankylosaur osteoderm. Note - Scute comes with the 3D Floating Frame pictured.
DK22 SIZE: 2" x 1-1/4"
Note - Adding 15 new Ankylosaur - Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Ankylosaurus$195.00
A rare, Top Quality Ankylosaurus magniventris tooth from the late Cretaceous of North America. Ankylosaurus magniventris was the largest Ankylosaur which grew to 30 feet and 17000 pounds. An ultra rare rooted tooth! These incredibly sized dinosaurs had small teeth. The enamel is very good quality with excellent color / patina. The crown has minimal feeding wear. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. Authenticity guaranteed. An excellent collector's quality rooted Ankylosaur tooth. Note - tooth comes with the gem case pictured.
DK10 SIZE: 3/8"
Note - Adding 15 new Ankylosaur / Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Ankylosaurus$165.00
A rare, Top Quality Ankylosaurus magniventris tooth from the late Cretaceous of North America. Ankylosaurus magniventris was the largest Ankylosaur which grew to 30 feet and 17000 pounds. An ultra rare rooted tooth! These incredibly sized dinosaurs had small teeth. The enamel is very good quality with excellent color / patina. The crown has minimal feeding wear. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. An excellent collector's quality rooted Ankylosaur tooth. Note - tooth comes with the gem case pictured.
DK09 SIZE: 5/16"
Note - Adding 15 new Ankylosaur / Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Denversaurus - Nodosaur$150.00
A Top Quality Denversaurus schlessmani tooth from the late Cretaceous of North America. Denversaurus schlessmani was the large Nodosaur which grew to 20 feet and 6000 pounds. The enamel is very good quality with excellent color / patina. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. An excellent collector quality large Denversaurus tooth. Note - tooth comes with the gem case pictured.
DK16 SIZE: 1/2" (3/8" W)
Note - Adding 15 new Ankylosaur / Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Ankylosaurus scute$115.00
A Top Quality Ankylosaurus osteoderm (bony armor plate) from the late Cretaceous of northern North America. Ankylosaurus magniventris was the largest Ankylosaur which grew to 30 feet and 17000 pounds, and a body covered with this bony armor. A partial body osteoderm plate. The bone is excellent quality with excellent color / patina. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. A collector's quality Ankylosaur osteoderm.
DK23 SIZE: 3-3/8" x 1-7/8"
Note - Adding 15 new Ankylosaur - Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Denversaurus - Nodosaur$95.00
A Top Quality Denversaurus schlessmani tooth from the late Cretaceous of North America. Denversaurus schlessmani was the large Nodosaur which grew to 20 feet and 6000 pounds. The enamel is very good quality with excellent color / patina. Crown has normal feeding wear. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. An excellent collector quality large Denversaurus tooth. Note - tooth comes with the gem case pictured.
DK05 SIZE: 1/2" (7/16" W)
Note - Adding 15 new Ankylosaur / Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Edmontonia$95.00
A High Quality, Large Edmontonia rugosidens tooth from the late Cretaceous of northern North America. Edmontonia rugosidens was a large Nodosaur which grew to 20 feet and 6000 pounds. The enamel is very good quality with excellent color / patina. No cracks or restoration. Legally collected on private land in the Judith River Fm., Wheatland Co., Montana. Authenticity guaranteed. A collector's quality Nodosaur tooth. Note - tooth comes with the gem case pictured.
DK14 SIZE: 1/2" (3/8" W)
Note - Adding 20 new Ankylosaur - Nodosaur fossils in July 2018. Link to Ankylosaur fossils catalog.
Learn More - Denversaurus - Nodosaur$95.00
A Top Quality Denversaurus schlessmani tooth from the late Cretaceous of North America. Denversaurus schlessmani was the large Nodosaur which grew to 20 feet and 6000 pounds. The enamel is very good quality with excellent color / patina. Crown has normal feeding wear. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. An excellent collector quality large Denversaurus tooth. Note - tooth comes with the gem case pictured.
DK06 SIZE: 1/2" (7/16" W)
Note - Adding 15 new Ankylosaur / Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Denversaurus - Nodosaur$75.00
A Top Quality Denversaurus schlessmani tooth from the late Cretaceous of North America. Denversaurus schlessmani was the large Nodosaur which grew to 20 feet and 6000 pounds. The enamel is very good quality with excellent color / patina. Crown has normal feeding wear. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. An excellent collector quality large Denversaurus tooth. Note - tooth comes with the gem case pictured.
DK03 SIZE: 1/2" (5/16" W)
Note - Adding 15 new Ankylosaur / Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Ankylosaurus scute$70.00
A Top Quality Ankylosaurus osteoderm (bony armor plate) from the late Cretaceous of northern North America. Ankylosaurus magniventris was the largest Ankylosaur which grew to 30 feet and 17000 pounds, and a body covered with this bony armor. A partial body osteoderm plate. The bone is excellent quality with excellent color / patina. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. A collector's quality Ankylosaur osteoderm.
DK24 SIZE: 2-3/8" x 2"
Note - Adding 15 new Ankylosaur - Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Ankylosaurus scute$50.00
A Top Quality Ankylosaurus osteoderm (bony armor plate) from the late Cretaceous of northern North America. Ankylosaurus magniventris was the largest Ankylosaur which grew to 30 feet and 17000 pounds, and a body covered with this bony armor. A partial body osteoderm plate. The bone is excellent quality with excellent color / patina. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. A collector's quality Ankylosaur osteoderm.
DK25 SIZE: 1-1/2" x 1-5/8"
Note - Adding 15 new Ankylosaur - Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Ankylosaurus scute$50.00
A High Quality Ankylosaurus osteoderm (bony armor plate) from the late Cretaceous of northern North America. Ankylosaurus magniventris was the largest Ankylosaur which grew to 30 feet and 17000 pounds, and a body covered with this bony armor. A partial tail osteoderm plate. The bone is excellent quality with excellent color / patina. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. A collector's quality Ankylosaur osteoderm.
DK26 SIZE: 2-3/8" x 15/16
Note - Adding 15 new Ankylosaur - Nodosaur fossils in December 2020. Link to Ankylosaur fossils catalog.
Learn More - Ankylosaurus$0.00
A rare, Top Quality Ankylosaurus magniventris tooth from the late Cretaceous of northern North America. Ankylosaurus magniventris was the largest Ankylosaur which grew to 30 feet and 17000 pounds. The enamel is excellent quality with excellent color / patina. Partial root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. A collector's quality Ankylosaur tooth. Note - tooth comes with the gem case pictured.
DK15 SIZE: 1/4"
Note - Adding 20 new Ankylosaur - Nodosaur fossils in July 2018. Link to Ankylosaur fossils catalog.
Learn More - Ankylosaurus$0.00
A Quality Ankylosaurus magniventris tooth from the late Cretaceous of northern North America. Ankylosaurus magniventris was the largest Ankylosaur which grew to 30 feet and 17000 pounds. The enamel is good quality with excellent color / patina. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. An excellent large Ankylosaur spitter tooth. Note - tooth comes with the gem case pictured.
DK07 SIZE: 5/16" (3/8" W)
Note - Adding 20 new Ankylosaur fossils in July 2018. Link to Ankylosaur fossils catalog.
Learn More - Euoplocephalus$0.00
A High Quality, Extra Large Euoplocephalus tutus tooth from the late Cretaceous of northern North America. Euoplocephalus tutus was an Ankylosaur which grew to 20 feet and 6000 pounds. The enamel is very good quality with excellent color / patina. No cracks or restoration. Legally collected on private land in the Two Medicine Fm., Teton Co., Montana. Authenticity guaranteed. A collector's quality Ankylosaur tooth. Note - tooth comes with the gem case pictured.
DK12 SIZE: 9/16" (1/2" W)
Note - Adding 20 new Ankylosaur - Nodosaur fossils in July 2018. Link to Ankylosaur fossils catalog.
Learn More - Ankylosaurus$0.00
A rare, Top Quality Ankylosaurus magniventris tooth from the late Cretaceous of northern North America. Ankylosaurus magniventris was the largest Ankylosaur which grew to 30 feet and 17000 pounds. The enamel is excellent quality with excellent color / patina. Partial root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. A collector's quality Ankylosaur tooth. Note - tooth comes with the gem case pictured.
DK11 SIZE: 5/16"
Note - Adding 20 new Ankylosaur - Nodosaur fossils in July 2018. Link to Ankylosaur fossils catalog.
Learn More - Edmontonia$0.00
A High Quality, Large Edmontonia rugosidens tooth from the late Cretaceous of northern North America. Edmontonia rugosidens was a large Nodosaur which grew to 20 feet and 6000 pounds. The enamel is very good quality with excellent color / patina. No cracks or restoration. Legally collected on private land in the Judith River Fm., Musselshell Co., Montana. Authenticity guaranteed. A collector's quality Nodosaur tooth. Note - tooth comes with the gem case pictured.
DK13 SIZE: 1/2" (7/16" W)
Note - Adding 20 new Ankylosaur - Nodosaur fossils in July 2018. Link to Ankylosaur fossils catalog.
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