Ptychodus mammillaris
This catalog contains very rare teeth from the largest of the Texas Ptychodus sharks, Ptychodus mammillaris - an early Hybodotid shark. These teeth were collected in the Kamp Ranch member of the Eagle Ford group, Travis County, Texas (Turonian - 94 million years ago) and the Kamp Ranch formation). All teeth are complete and well preserved.
- Ptychodus mammillaris$75.00
A Top Quality Ptychodus mammillaris, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Kamp Ranch Fm. tooth. These massive teeth have a design with strong transverse ridges across the cusp that transition to a concentric pattern at the base of the cusp. Authenticity guaranteed. Perfect tooth. This is a rare species.
T273 SIZE: 11/16
Note - Adding 100+ new Texas shark teeth in October 2021. Link to Texas shark teeth
Learn More - Ptychodus mammillaris$70.00
A Top Quality Ptychodus mammillaris, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Kamp Ranch Fm. tooth. These massive teeth have a design with strong transverse ridges across the cusp that transition to a concentric pattern at the base of the cusp. Authenticity guaranteed. Perfect tooth. This is a rare species.
T276 SIZE: 1/2"+
Note - Adding 100+ new Texas shark teeth in October 2021. Link to Texas shark teeth
Learn More - Ptychodus mammillaris$70.00
A Top Quality Ptychodus mammillaris, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Kamp Ranch Fm. tooth. These massive teeth have a design with strong transverse ridges across the cusp that transition to a concentric pattern at the base of the cusp. Authenticity guaranteed. Perfect tooth. This is a rare species.
T275 SIZE: 9/16"
Note - Adding 100+ new Texas shark teeth in October 2021. Link to Texas shark teeth
Learn More - Ptychodus mammillaris$65.00
A Top Quality Ptychodus mammillaris, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Kamp Ranch Fm. tooth. These massive teeth have a design with strong transverse ridges across the cusp that transition to a concentric pattern at the base of the cusp. Authenticity guaranteed. Perfect tooth. This is a rare species.
T274 SIZE: 5/8"
Note - Adding 100+ new Texas shark teeth in October 2021. Link to Texas shark teeth
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