Search results for: 'eocen color shell spreadsheet four texanus'

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!  

T387            SIZE: 15/16"

Adding 24 Ptychodus mortoni teeth in August 2025.   Link to Texas shark teeth

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!  

T386            SIZE: 15/16"

Adding 24 Ptychodus mortoni teeth in August 2025.   Link to Texas shark teeth

A beautifully prepared Psychopyge termierorum trilobite, the long snout or rostrum  Psychopyge. Large size. A very ornate design with thorax spines and nice compound eyes! Excellent shell and spine preservation. A very rare species! A Middle Devonian (380 mya) trilobite from the Oufaten area, Atlas Mts., Morocco. Authenticity guaranteed. A difficult species to find.

XM41          Size: 3"

Note - More than 20 high quality Devonian age Moroccan trilobite species for sale. Authenticity guaranteed.  -->  Link to Moroccan Trilobites.

An ultra rare Top Quality, lower jaw Notorynchus kempi, Seven-gill Cow shark, tooth from Bajurbas, Kazakhstan. This tooth has six primary cusps. An Eocene (Bartonian) Cow shark species. Kazakh N. kempi teeth are quite rare and excellent examples are hard to locate. No repair or restoration. Authenticity guaranteed. A Perfect tooth. One of the finest localities for Eocene age shark teeth! Incredible color!

K442           SIZE: 1-1/16"

Note - Adding 30 Kazakh Notorhynchus teeth in April 2022.    Kazakhstan Notorhynchus Catalog

An ultra rare Top Quality, upper jaw Notorynchus kempi, Seven-gill Cow shark, tooth from Kent, Kazakhstan. This tooth has six primary cusps. An Eocene (Bartonian) Cow shark species. Kazakh N. kempi teeth are quite rare and excellent examples are hard to locate. No repair or restoration. Authenticity guaranteed. A Perfect tooth. One of the finest localities for Eocene age shark teeth! Incredible black color!

K441           SIZE: 3/4"

Note - Adding 30 Kazakh Notorhynchus teeth in April 2022.    Kazakhstan Notorhynchus Catalog

A LARGE, ultra rare Top Quality, lower jaw Notorynchus kempi, Seven-gill Cow shark, tooth from Kent, Kazakhstan. This tooth has seven primary cusps. An Eocene (Bartonian) Cow shark species. Kazakh N. kempi teeth are quite rare and excellent examples are hard to locate. No repair or restoration. Authenticity guaranteed. A Perfect tooth. One of the finest localities for Eocene age shark teeth!  Great color!

K429          SIZE: 1-1/8"

Note - Adding 30 Kazakh Notorhynchus teeth in April 2022.    Kazakhstan Notorhynchus Catalog

The North Carolina Fossil Club provides an excellent guide to the Cretaceous - Eocene - Paleocene - Oligocene shark teeth from North Carolina. My recommendation for the collector's first reference guide to identify their Cretaceous - Paleocene - Eocene collection pieces. 

BB09              Size:  5-1/2" x 8-1/2"

An expertly prepared, rare GEM quality Thysanopeltis speciosa trilobite. A November Fossil of the Month. A very uniquely designed trilobite. The preparation is German with all original colors and no restoration. Great natural brown and black shell with excellent luster. The eyes are compound under magnification, but this species does not have a deep facet design. A Middle Devonian (380 mya) trilobite from the Djebel Issoumour, Alif area, Atlas Mts., Morocco. Authenticity guaranteed. Museum Quality. A fantastic collector's specimen. The BEST!  Note - This specimen weighs 1.5 lbs. A shipping surcharge will apply to international orders.

XM32        Size: 1-3/4"

Note - Adding 10 new Trilobites in November 2020.    -->    Link to Moroccan Trilobites

A Top Quality Isurolamna inflata tooth from Tushbair, Kazakhstan.  Lateral position. Excellent color and condition. An incredible Eocene (Bartonian) age tooth from the Shorym Formation. No repair or restoration. Authenticity guaranteed. One of the finest localities for Eocene age shark teeth! You will enjoy the quality of the Kazakh teeth. 

K1120      SIZE: 5/8"

Note - Posting 20 Isurolamna teeth in August 2024.   Link to Kazakh Isurolamna teeth.

A Top Quality Isurolamna inflata tooth from Tushbair, Kazakhstan.  Lateral position. Excellent color and condition. An incredible Eocene (Bartonian) age tooth from the Shorym Formation. No repair or restoration. Authenticity guaranteed. One of the finest localities for Eocene age shark teeth! You will enjoy the quality of the Kazakh teeth. 

K1119      SIZE: 5/8"

Note - Posting 20 Isurolamna teeth in August 2024.   Link to Kazakh Isurolamna teeth.

A Top Quality Isurolamna inflata tooth from Tushbair, Kazakhstan.  Lateral position. Excellent color and condition. An incredible Eocene (Bartonian) age tooth from the Shorym Formation. No repair or restoration. Authenticity guaranteed. One of the finest localities for Eocene age shark teeth! You will enjoy the quality of the Kazakh teeth. 

K1118      SIZE: 5/8"

Note - Posting 20 Isurolamna teeth in August 2024.   Link to Kazakh Isurolamna teeth.

A Top Quality Isurolamna inflata tooth from Tushbair, Kazakhstan.  Lateral position. Excellent color and condition. An incredible Eocene (Bartonian) age tooth from the Shorym Formation. No repair or restoration. Authenticity guaranteed. One of the finest localities for Eocene age shark teeth! You will enjoy the quality of the Kazakh teeth. 

K1117      SIZE: 5/8"

Note - Posting 20 Isurolamna teeth in August 2024.   Link to Kazakh Isurolamna teeth.