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- Ptychodus mortoni$145.00
A Top Quality Ptychodus mortoni, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These teeth have a design that includes a high cusp with radiating occlusal ridges extending across the cusp face. Authenticity guaranteed. P. mortoni is a rare species in Texas, and when teeth get this large they are extremely rare! Near Perfect tooth.
T383 SIZE: 1-1/16"
Adding 24 Ptychodus mortoni teeth in August 2025. Link to Texas shark teeth
Learn More - Ptychodus mortoni$115.00
A Top Quality Ptychodus mortoni, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These teeth have a design that includes a high cusp with radiating occlusal ridges extending across the cusp face. Authenticity guaranteed. P. mortoni is a rare species in Texas, and when teeth get this large they are extremely rare!
T382 SIZE: 1-1/8"
Adding 24 Ptychodus mortoni teeth in August 2025. Link to Texas shark teeth
Learn More - Ptychodus mortoni$135.00
A Top Quality Ptychodus mortoni, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These teeth have a design that includes a high cusp with radiating occlusal ridges extending across the cusp face. Authenticity guaranteed. P. mortoni is a rare species in Texas, and when teeth get this large they are extremely rare!
T381 SIZE: 1-1/8"
Adding 24 Ptychodus mortoni teeth in August 2025. Link to Texas shark teeth
Learn More - Ptychodus mortoni$160.00
A LARGE, Top Quality Ptychodus mortoni, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These teeth have a design that includes a high cusp with radiating occlusal ridges extending across the cusp face. Authenticity guaranteed. P. mortoni is a rare species in Texas, and when teeth get this large they are extremely rare!
T380 SIZE: 1-3/16"
Adding 24 Ptychodus mortoni teeth in August 2025. Link to Texas shark teeth
Learn More - Ptychodus mortoni$175.00
A Top Quality Ptychodus mortoni, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These teeth have a design that includes a high cusp with radiating occlusal ridges extending across the cusp face. Authenticity guaranteed. P. mortoni is a rare species in Texas, and when teeth get this large they are extremely rare! Near Pefect tooth.
T377 SIZE: 1-1/8"
Adding 24 Ptychodus mortoni teeth in August 2025. Link to Texas shark teeth
Learn More - Ptychodus mortoni$160.00
A LARGE, Top Quality Ptychodus mortoni, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These teeth have a design that includes a high cusp with radiating occlusal ridges extending across the cusp face. Authenticity guaranteed. P. mortoni is a rare species in Texas, and when teeth get this large they are extremely rare!
T376 SIZE: 1-1/4"
Adding 24 Ptychodus mortoni teeth in August 2025. Link to Texas shark teeth
Learn More - Ptychodus mortoni$195.00
A LARGE, Top Quality Ptychodus mortoni, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These teeth have a design that includes a high cusp with radiating occlusal ridges extending across the cusp face. Authenticity guaranteed. P. mortoni is a rare species in Texas, and when teeth get this large they are extremely rare!
T373 SIZE: 1-3/8"
Adding 24 Ptychodus mortoni teeth in August 2025. Link to Texas shark teeth
Learn More - Ptychodus mortoni$195.00
A LARGE, Top Quality Ptychodus mortoni, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These teeth have a design that includes a high cusp with radiating occlusal ridges extending across the cusp face. Authenticity guaranteed. P. mortoni is a rare species in Texas, and when teeth get this large they are extremely rare!
T372 SIZE: 1-3/8"
Adding 24 Ptychodus mortoni teeth in August 2025. Link to Texas shark teeth
Learn More - Nanotyrannus lancensis$1,250.00
A LARGE, TOP QUALITY Nanotyrannus lancensis tooth from the western US. This tooth measures 1-13/16" (straight line). The enamel is excellent quality. The posterior serrations are excellent. There is a small repair at the posterior base. No restoration. Legally collected on private land in the Hell Creek Fm., Harding Co., So. Dakota. Authenticity guaranteed. An excellent collector's Nano tooth. Note - a Riker display case is included.
DN08 SIZE: 1-13/16"
Note - Adding 19 Nanotyrannus teeth in November 2025 -> Link to Nano Teeth
Learn More - Knightia eocaena$95.00
An EXTRA LARGE Knightia fish from the 18 Inch layer, Green River Fm., Lincoln Co. Wyoming. The Knightia eocaena is a Herring-like fish from the Eocene age (50 MYA). Excellent preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece! Note - This item weighs 2.2 lbs. An international shipping surcharge may be applied to "Free Shipping". Please inquire for cost.
X456 SIZE: 7-1/4"
Note - Adding 17 Green River Fm. Fossil fish in November 2025 --> Link to Fossil Fish
Learn More - Knightia eocaena$145.00
An EXTRA LARGE Knightia fish from the 18 Inch layer, Green River Fm., Lincoln Co. Wyoming. The Knightia eocaena is a Herring-like fish from the Eocene age (50 MYA). Exceptional preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece! Note - This item weighs 4.5 lbs. An international shipping surcharge may be applied to "Free Shipping". Please inquire for cost.
X455 SIZE: 6-1/2"
Note - Adding 17 Green River Fm. Fossil fish in November 2025 --> Link to Fossil Fish
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.
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