Search results for: 'bear good cave in texanu river'

An EXTRA LARGE RARE, Top Quality Acheroraptor temertyorum (raptor) tooth from Montana. Acheroraptor temertyorum is one of two recently described Hell Creek Fm. raptors, and it is a close relative of Velociraptor. A premaxillary or dentary front tooth. This tooth is 5/8" which is an extra large size. The enamel is excellent with a great brown color. Multiple prominent longitudinal "ribs" run the length of the crown. Excellent large posterior and small anterior serrations.  No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Note - the 2013 Acheroraptor description paper is available upon request. Authenticity guaranteed. This is your chance to own a rare, top quality Acheroraptor temertyorum tooth.  Note - A gem jar will be included as photographed. A maximum size tooth!

DR02       SIZE: 5/8"

Note - Adding 10 new Acheroraptor teeth in May 2025      Link to Raptor (Dromaeosaur) catalog.

An EXTRA LARGE RARE, Top Quality Acheroraptor temertyorum (raptor) rooted tooth from Montana. Acheroraptor temertyorum is one of two recently described Hell Creek Fm. raptors, and it is a close relative of Velociraptor. A premaxillary or dentary front tooth. This tooth is 5/8" which is an extra large size. The enamel is excellent with a great brown color. Multiple prominent longitudinal "ribs" run the length of the crown. Excellent large posterior and small anterior serrations.  No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Note - the 2013 Acheroraptor description paper is available upon request. Authenticity guaranteed. This is your chance to own a rare, top quality Acheroraptor temertyorum  rooted tooth.  Note - A gem jar will be included as photographed. A maximum size tooth!

DR01       SIZE: 5/8"

Note - Adding 10 new Acheroraptor teeth in May 2025      Link to Raptor (Dromaeosaur) catalog.

A rare, Top Quality Triceratops horridus epoccipital (frill ornament) 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 a large frill protecting its neck. This epoccipital has excellent detail preserved and great color / patina. The epoccipitals were triangular bone ornaments that lined the top of the frill. The young Triceratops had narrow and tall epoccipitals, older juvenile Triceratops had low and wide epoccipitals, and adult Triceratops no longer had this ornament. You can see this epoccipital is narrow which is a characteristic of an younger juvenile Triceratops. No repair or restoration. 100% natural specimen. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed. 

DC64         SIZE: 1-1/4" Wide x 1-5/16" Height

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

A rare, Top Quality Triceratops horridus epoccipital (frill ornament) 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 a large frill protecting its neck. This epoccipital has excellent detail preserved and great color / patina. The epoccipitals were triangular bone ornaments that lined the top of the frill. The young Triceratops had narrow and tall epoccipitals, older juvenile Triceratops had low and wide epoccipitals, and adult Triceratops no longer had this ornament. You can see this epoccipital is wide which is a characteristic of an older juvenile Triceratops. Some crack fill. No restoration. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed. 

DC63         SIZE: 1-7/8" Wide x 1-1/4" Height

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

A very rare,Top Quality Anzu wyliei finger from the Hell Creek Fm. of SE Montana. Anzu is referred to as the "Chicken from Hell", a large Hell Creek Fm. oviraptor. This is the 2nd finger with a non-assciated manus claw and digit. The manus claw is GEM quality (flawless). Excellent rich brown color and patina. All surfaces are fantasic - very rare. This is top quality, collector's Anzu finger from the Hell Creek of Montana. Note - 2014 Anzu wyliei description paper attached below. Check out our selection of top quality Anzu wyleii claws! Legally collected on private land in the Hell Creek Fm., Montana. Authenticity guaranteed. Note - a Riker display frame will be included. 

DA24      Claw Size: 1-1/4" (straightline) Powder River Co. ; Digit Size: 1-1/8"  Garfield Co.

Note - Adding 6 Anzu wyliei claws in February.      Link to Anzu wyliei claws.

A Top Quality, Ultra Rare Pachychephalosaurus wyomingensis node cluster from the late Cretaceous of northern North America. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes. These spikes and nodes were part of the skull. This is a node cluster with five nodes (three complete and two partial nodes). This node cluster has excellent color / patina with exceptional surface articulation. The blood grooves are still present in the bone. It is a complete specimen with no cracks or breaks. Note - the excellent articulated skull surface on the base of the node. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent and very rare collector's quality Pachychephalosaurus node cluster. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed. A very unique specimen.

DP35       SIZE: 7/8"  x  13/16"

Note - Adding 13 new Pachy spikes, claws, and teeth in April 2023.   Link to Pachy fossils catalog

A Top Quality, Rare Pachychephalosaurus wyomingensis spike from the late Cretaceous of northern North America. An April Fossil of the Month. A complete spike with excellent articulation. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes. These spikes and nodes were part of the Pachy skull. This spike has exceptional color / patina. The blood grooves are still present in the bone. It is a complete specimen with no cracks or breaks. Note - the excellent articulated skull surface on the base of the spike. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Pachychephalosaurus spike. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed. My BEST Pachy spike remaining from the "Rancher's collection"!

DP31       SIZE: 1-5/8" Height   (Base: 2" x 1-3/8") 

Note - Adding 13 new Pachy spikes, claws, and teeth in April 2023.   Link to Pachy fossils catalog

A Top Quality, 5-5/16" Classic Lee Creek Megalodon tooth - upper jaw tooth. This Megalodon has an incredible tan colored crown with an excellent brown bourlette. Highest quality enamel. Exceptional color!  The serrations are razor sharp with an unique pathologic tip. Tip has a slight twist and serrations were not formed. Very strange. The root is an excellent tan color and extra wide (4-5/8") with typical hydration cracks and absolutely complete. This Megalodon was found in the Pungo River Formation, Lee Creek mine, Aurora, No. Carolina (Miocene age = 14.5 MYA). An excellent BIG collector's tooth from the old days at Lee Creek mine! No repair or restoration. Authenticity guaranteed. A killer BIG Lee Creek Meg tooth!  Note - This tooth comes with a custom display stand as shown in the final photo.

LC003           Size: 5-5/16"  (4-5/8" wide)

Note - Adding 9 new Lee Creek Meg & Chub teeth in October 2022 -> Link to LC Megs  & Chubs

A Top Quality Tyrannosaurus rex Premaxillary (front) tooth from a big T. Rex. An October 2020 Fossil of the Month. This Rex crown measures 2-1/4" (straight line) and 1" thick. The enamel is the highest quality with no root etchings. Great dark chocolate brown color. Excellent serrations serrations. The tip is excellent with a small natural wear facet. No cracks. No breaks. A 100% natural tooth! A fantastic Premax Rex tooth!  T-Rex was the apex during the late Cretaceous with massive teeth capable of crushing its prey. See the detailed description to determine how to tell a real T-Rex tooth! Legally collected on privately deeded land in the Hell Creek Fm., Carter River Co., Montana. Authenticity guaranteed.  Note - a Riker frame is included. This is a top quality collector's tooth. Museum quality.

DT02 BoP3         SIZE: 2-1/4"   (1" W x 3/4" H)

Note - Adding 3 T. rex teeth in October 2020.  Link to T. rex teeth --> T. rex teeth

A rare Top Quality Triceratops horridus occipital condyle 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 beautiful 3-3/4" occipital condyle with excellent detail preserved. This large codyle has fantastic color and patina plus a large section of braincase is attached. Note - The occipital condyle was the connection point of the Triceratops massive skull to the vertebrae column, and it allowed for maximum rotation of the head. No repair or restoration. There is a small amount of repair at the base. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed. Note - this specimen weighs 2.5 lbs. A supplemental shipping charge will apply for international orders.

DC39    SIZE: 3-3/4" Condyle diameter ;  3-3/8" height

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

A rare Top Quality Triceratops horridus vertebra from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek and Lance Creek formations which is know for three horns and a large frill protecting its neck. This is a caudal (tail) vertebra with exceptional detail preserved and great color / patina. You can see the vertebra surface is very rugous and the vertebra is very thick with a very round centra which are characteristics of Triceratops and distinguishes it from a Hadrosaur. Triceratops bones are more difficult to find. No repair or restoration. It is very rare to find vertebra that are complete. 100% natural specimen. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed. An excellent big Triceratops vertebra. Note - A 4 peg display stand comes with it. 

DC30         SIZE: 2.5" Height x 1-7/8" Wide x 1-5/8" Length

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

A GEM Tyrannosaurus rex tooth from an adult Rex. This Rex crown measures 2-13/16" and is very thick (1-1/8"). The enamel is highest quality. Great rich dark brown color. Exceptional serrations that are near complete all the way to the tip on the anterior and posterior sides with the slightest tip wear. Note - This is a recently erupted tooth that is essentially serrated to the tip - quite rare. No cracks, repair or restration. A 100% natural tooth! Exceptional overall condition for a big Rex tooth. A very special tooth! T-Rex was the apex during the late Cretaceous with massive teeth capable of crushing its prey. See the detailed description to determine how to tell a real T-Rex tooth! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed.  Note - a Riker frame is included. One of the best T-rex teeth that I have offered!  Museum Quality.

DT02          SIZE: 2-13/16"   (1-1/8" W)