Search results for: 'wide age guid portble water machies indian'

A Top Quality Notorhynchus tooth - a Sevengill Cow shark, from the Randle's Cliff, Maryland.  A lower jaw tooth with 6 primary cusps. This tooth has an excellent blue - gray color with a tan root. Great color and preservation. There is a crack, but no break. This is an early Miocene age, Calvert Formation tooth. An excellent collector's tooth. Authenticity guaranteed. 

MD410         Size: 1-1/16"

Note adding 23 Maryland Cow shark teeth in June 2022.  --> Link to Maryland Cow Shark teeth

A Top Quality Notorhynchus tooth - a Sevengill Cow shark, from the Randle's Cliff, Maryland. A June Fossil of the Month. A rare lower jaw symphyseal tooth with 9 primary cusps - male species. This tooth has an excellent blue - gray color with a tan root. Great color and preservation. This is an early Miocene age, Calvert Formation tooth. An excellent collector's tooth. Authenticity guaranteed. 

MD402         Size: 1/2"

Note adding 23 Maryland Cow shark teeth in June 2022.  --> Link to Maryland Cow Shark teeth

A Top Quality Notorhynchus tooth - a Sevengill Cow shark, from the Randle's Cliff, Maryland. A June Fossil of the Month. A rare lower jaw symphyseal tooth with 9 primary cusps - female species. This tooth has an excellent blue - gray color with a tan root. Great color and preservation. This is an early Miocene age, Calvert Formation tooth. An excellent collector's tooth. Authenticity guaranteed. 

MD401         Size: 1/2"

Note adding 23 Maryland Cow shark teeth in June 2022.  --> Link to Maryland Cow Shark teeth

An EXTRA LARGE, ultra rare Top Quality Hexanchus griseus tooth - a Sixgill Cow shark, from the Randle's Cliff, Maryland. A June Fossil of the Month. A rare lower jaw symphyseal tooth with 11 primary cusps - male species. This tooth has an excellent brown color with a brown root. Great color and preservation. This is a Miocene age, Calvert Formation tooth. An excellent ultra rare collector's tooth. Authenticity guaranteed. 

MD423         Size: 1"

Note adding 23 Maryland Cow shark teeth in June 2022.  --> Link to Maryland Cow Shark teeth

An exceptional natural Kranosphinctes (Perisphinctes) ammonite showing a very nice external design from Saharaha, Madagascar.  Jurassic age. A gorgeous display item!  Authenticity guaranteed. Note - This item weighs 2.6 lbs.  International customers will not have free shipping. 

X280      Size: 6"  (2-1/8" wide)

Note - Adding 17 Madagascar ammonites in November 2024  -->   Link to Madagascar ammonites

A LARGE, exceptional natural Kranosphinctes (Perisphinctes) ammonite showing a very nice external design from Saharaha, Madagascar.  Jurassic age. A gorgeous display item!  Authenticity guaranteed. Note - This item weighs 7 lbs.  International customers will not have free shipping. 

X275      Size: 8-3/4"  (2-1/2" wide)

Note - Adding 17 Madagascar ammonites in November 2024  -->   Link to Madagascar ammonites

A rare, LARGE Top Quality fossil Giant Beaver incisor tooth (Castoroides leiseyorum) from northern Florida. Nice characteristic "chisel shape" wear pattern. The Giant Beavers grew to 6 to 8 feet in length and could weigh 500 lbs. Pleistocene age. Complete tooth. No repair or restoration. Authenticity guaranteed. You can own a rare and wonderful story piece from the Ice Age!  Note - tooth comes with a 3" x 4" Riker display frame.

Name: Castoroides leiseyorum     Age: Late Pleistocene     

Location: Northen Florida

X761             SIZE: 4"   (3/4" Wide)

Note: Adding 9 Ice Age / Pleistocene mammal fossils in March 2023.    Link -> Ice Age Fossils - Other

A Top Quality Carcharhinus macloti, Hardnose shark, tooth from Baja, Mexico. Highest quality enamel. Excellent orange color with a tan root. Very good preservation and condition. This is a Miocene age tooth from the Rosarita Beach Fm. Authenticity guaranteed. A fantastic collector's tooth from a rare locality.  

MX375        Size: 1/4"

Posting 19 species (68 rare shark teeth) from Baja, Mexico.   Link to Mexican shark teeth -> Mexico shark teeth

A Top Quality Carcharhinus macloti, Hardnose shark, tooth from Baja, Mexico. Highest quality enamel. Excellent tan color with a tan root. Very good preservation and condition. This is a Miocene age tooth from the Rosarita Beach Fm. Authenticity guaranteed. A fantastic collector's tooth from a rare locality.  

MX376        Size: 1/4"

Posting 19 species (68 rare shark teeth) from Baja, Mexico.   Link to Mexican shark teeth -> Mexico shark teeth

A Top Quality Petrodus barbotanus dermal denticle from the Paleozoic era in what is now Russia. Great color. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's denticle!

Age: Upper Carboniferous (310 MYA); Kasimov Fm.

Location: Achkasovo, Russia

R071       SIZE: 1/4"  wide (3/16" height)

Adding 65 Russian Paleozoic teeth in July 2021.  Link to Russian Paleozoic teeth.

A LARGE Auriculatus tooth. Lateral tooth. Fair quality enamel. Serrations are sharp. The tip area was broke during feeding and is worn smooth. This shark was eating some tough whales as well. Slightly water worn. Typical commercial grade tooth.  
M064           SIZE: 2-9/16"
 

A rare Sphyrna mokarran tooth, the Great Hammerhead shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A unique collector's tooth. These teeth are finely serrated. D044 is the top quality tooth. Authenticity guaranteed.

D044        SIZE: 7/16"

Note - 6 new Sumatran Hammerhead teeth added in January 2018.       Link to Sumatran teeth.