Search results for: 'extinct mucilage frame pedalium muddi'

A Top Quality Ptychodus species, an extinct durophagous (shell-crushing) shark, tooth from McLennan Co., Texas. An excellent example of this Upper Cretaceous Lake Waco Fm. tooth. These massive teeth have a design with chevron-shaped transverse ridges extending across the cusp face. Authenticity guaranteed. Perfect tooth. 

T286           SIZE: 1/2"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Ptychodus species, an extinct durophagous (shell-crushing) shark, tooth from McLennan Co., Texas. An excellent example of this Upper Cretaceous Lake Waco Fm. tooth. These massive teeth have a design with chevron-shaped transverse ridges extending across the cusp face. Authenticity guaranteed. Perfect tooth. 

T285           SIZE: 1/2"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Ptychodus species, an extinct durophagous (shell-crushing) shark, tooth from McLennan Co., Texas. An excellent example of this Upper Cretaceous Lake Waco Fm. tooth. These massive teeth have a design with chevron-shaped transverse ridges extending across the cusp face. Authenticity guaranteed. Near perfect tooth. 

T284           SIZE: 9/16"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Ptychodus species, an extinct durophagous (shell-crushing) shark, tooth from McLennan Co., Texas. An excellent example of this Upper Cretaceous Lake Waco Fm. tooth. These massive teeth have a design with chevron-shaped transverse ridges extending across the cusp face. Authenticity guaranteed. Near perfect tooth. 

T283           SIZE: 11/16"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Ptychodus species, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Arcadia Park Fm. tooth. These massive teeth have a design with chevron-shaped transverse ridges extending across the cusp face. Authenticity guaranteed. Near perfect tooth. 

T282           SIZE: 13/16"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A LARGE, Top Quality Ptychodus species, an extinct durophagous (shell-crushing) shark, tooth from Grayson Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These massive teeth have a design with chevron-shaped transverse ridges extending across the cusp face. Authenticity guaranteed. Perfect tooth. 

T281           SIZE: 1"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

Holmsella sp.; an  Extinct Primitive shark

A very rare shark skin specimen. This matrix piece is covered with dermal denticals. Shark skin impressions with denticals are extremely rare and a Paleozoic age find adds to the rarity. An exceptional collector's piece from an old collection!

Age: Pennsylvanian (295 mya) ; Dennis Fm.

Location: Hansen Quarry, La Platte, Nebraska

Z143         SIZE: 5-1/2"  x  4"

Holmsella sp.; an  Extinct Primitive shark

A very rare shark skin specimen. This matrix piece is covered with dermal denticals. Shark skin impressions with denticals are extremely rare and a Paleozoic age find adds to the rarity.  An exceptional collector's piece from an old collection!

Age: Pennsylvanian (295 mya) ; Dennis Fm.

Location: Hansen Quarry, La Platte, Nebraska

Z144            SIZE: 4" x 2-1/2"

A well preserved horse metatarsal bone (Equus sp. ) from Northern Florida.  The horse arrived in North America during the late Pliocene and became extinct at the end of the Pleistocene. A well fossilized specimen. No repair or restoration. Authenticity guaranteed. 

XH22        Size: 9-3/8"  

Name: Equus sp. 

Age:  Pleistocene

Location: Northern Florida

Note - Posting 23 horse fossils in December 2024.     Link to Horse Fossils

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)

A Top Quality Tyrannosaurus rex tooth. This is a large Premaxillary tooth ("Premax") or front tooth in the jaw which have a "D" shape. An October Fossil of the Month. This Premax Rex crown measures 2-3/16" and is very thick for its size (1"). The enamel is highest quality. Great rich chocolate brown color. The serrations are exceptional going to the tip. There is essentially no wear facet at the tip which is not typical for a Premax tooth. One small crack, but no break. No repair or restoration. A 100% natural tooth! Fantastic overall condition with incredible serrations for a large Premax Rex tooth. An exceptional 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., Garfield Co., Montana. Authenticity guaranteed. Museum Quality. Note - a Riker frame is included.

DT04 BoP          SIZE: 2-3/16"   (1" x 5/8" cross scetion)

A very rare EXTRA LARGE, Top Quality Torvosaurus tanneri  tooth from the Morrison Fm. A January Fossil of the Month. This Torvosaurus crown measures 2" and is 1-1/4" wide. The tooth measures 3-1/4" with the partial root. This is a BIG Torvosaurus tooth big serrations on both carinae (1.5 ser. per mm) and the mesial carina extends less than 1/2 of the crown. The enamel is high quality. Great rich dark brown color. Excellent anterior and posterior serrations. Minor natural crushing on the left bottom is stabilized. Excellent overall condition. There is minor restoration at the high point of the base of the crown.. Torvosaurus was the apex predator during the late Jurassic with large teeth designed to slash predators. Legally collected on private land in the Morrison Fm., Bone Cabin Quarry, Albany Co., Wyoming. Authenticity guaranteed.  Note - A Riker display frame is included. (Note - this tooth was incorrectly described as Allosaurus earlier.)

DL01         SIZE: 2" crown (1-1/4" wide)

Note - Adding 9 Jurassic teeth & bones in January 2024.    Link to Allosaurus teeth