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An ultra rare, GEM Quality Parotodus benedeni shark tooth, the extinct False Mako shark, from Calvert Cliffs, Maryland. A March Fossil of the Month. Excellent tan color. Highest quality enamel and gloss. The cutting edge is razor shark. The root is complete. Fantastic preservation and condition. These teeth are rarely found and seen. A Miocene Benedeni tooth from the Calvert Fm. No repair or restoration. A super rare collectors' Benedeni tooth in the highest quality condition. Try finding one of these teeth! Authenticity guaranteed. Museum quality.

MD501           SIZE: 2"

Posting 2 Calvert Cliffs Parotodus benedeni shark teeth in March 2021.   Link to Parotodus teeth. 

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

A very rare, early Otodus pavlovi upper jaw, lateral tooth from Aktulagay, western Kazakhstan. Otodus pavlovi was the smaller Otodus shark species present in this early Eocene deposit. The side cusps are large and complete. Exhibits no serrations. These teeth exhibit very good color, gloss, and preservation. No repair. Authenticity guaranteed. Perfect tooth.

K532         SIZE: 11/16"

Note - Adding 18 Kazakh Auriculatus or transition teeth in April 2020. -->  Link to Kazakh Auriculatus teeth.

A very rare, early Macrorhizodus nolfi upper jaw, lateral tooth from Aktulagay, western Kazakhstan. Macrorhizodus nolfi is a Lamnidae shark and an early Mako shark (Isurus praecursor) relative in this early Eocene deposit. The side cusps are complete. No repair. Authenticity guaranteed. Perfect tooth.

K572         SIZE: 3/4"

Note - Adding 18 Kazakh Auriculatus or transition teeth in April 2020. -->  Link to Kazakh Auriculatus teeth.

A Top Quality, Zuul crurivastator tooth (Ankylosaur) from the late Cretaceous of northern North America. The Campanian age Ankylosaurs grew to 20 feet and 6000 pounds, and a body covered with this bony armor. This tooth exhibits excellent quality with excellent color / patina. No cracks or restoration. ~76 MYA. Legally collected on private land in the Judith River Fm., Wheatstone Co., Montana. Authenticity guaranteed. A collector's quality Ankylosaur tooth. Note - tooth comes with the gem case pictured.

DK12       SIZE: 1/4"  (3/16" W)   

Note - Adding 16 new Ankylosaur - Nodosaur fossils in January 2023.       Link to Ankylosaur fossils catalog.

Excellent examples of Striatolamia macrota. A large species!

B469   (Left)          SIZE: 1-1/8"

Excellent examples of Striatolamia macrota. A large species!

B470     (Right)           SIZE: 1-1/8"

Excellent examples of Striatolamia macrota - anterior teeth. A large species!

B466    (Right)         SIZE: 1-1/8"

A Top Quality Zuul crurivastator, an Ankylosaur, osteoderm or scute (bony armor plate) from the late Cretaceous of North America. The Campanian age Ankylosaurs grew to 20 feet and 6000 pounds, and a body covered with this bony armor. The bone is excellent quality with excellent color / patina. An excellent raised keell. A complete scute from an Ankylosaur with some crack fill. ~76 MYA. Legally collected on private land in the Judith River Fm., Havre, Montana. Discovered in 2016. Authenticity guaranteed. A collector's quality Ankylosaur osteoderm. 

DK30         SIZE: 2-5/8"  x 1-7/8"   Height of Keel = 7/8"

Note - Adding 7 new Ankylosaur - Nodosaur scutes in August 2025.    Link to Ankylosaur fossils catalog.

A well prepared Coltraneia oufatenensis trilobite from Morocco. The preparation is German with all original colors and no restoration. An exceptional natural dark brown & black shell with excellent luster. The compound eyes detail is exceptional. Large size. A Middle Devonian (380 mya - Hamar Laghdad Fm.) trilobite from Oufaten area, Atlas Mts., Morocco. Authenticity guaranteed. Note - specimen wights 1.3 lbs. International orders will require supplemental postage. Please inquire.

XM18          Size: 2-3/8"   (1-3/8" wide)

"An Illustrated Guide to the British Middle Eocene Vertebrates"  is a fantastic guide to the shark teeth of the middle Eocene. Great illustrations. 59 pages. This book is out of print.

BB06             Size: 5-1/2" x 8-1/2"

An excellent pair of scarce Pristis fajumensis teeth.

F782 (Right)                 SIZE: 1-1/16"