Search results for: 'cr02 my guid blue medium 2 paleozo'

An ultra rare, Top Quality EXTRA LARGE Edestus heinrichi shark whorl section with 3 big crowns, from Herrin, Illinois. An April Fossil of the Month. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. Excellent preservation and serrations. Note - extra long root whorl section with 3 extra large crowns - very rare. The Edestus shark would have an upper and lower tooth whorl that are vertically opposed. Research showed that they could use their opposing teeth in a scissor-like motion to cut prey. It is the first animal to cut vertically. A very strange looking and unique acting shark. Shark recreation image is credited to Julio Lacerdo. These rare teeth are Pennsylvanian age from Illinois. Note - Two crown tips were professionally retored. Authenticity guaranteed. Three crown whorl sections are rare! 

I01 BoP2           SIZE: 1-3/4" teeth   (Whorl  7-1/4")

Adding 15 Edestus shark specimens in April 2021.    Link to Edestus shark.

A very rare, LARGE, Top Quality Edestus heinrichi shark tooth, from Herrin, Illinois. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. Note - this tooth has a lot of pyrite and the tip is naturally rounded (polished)  which thought to be due to the vertical whipping motion used to slice prey.  Excellent preservation, serrations, and serration detail. The Edestus shark would have an upper and lower tooth whorl that are vertically opposed. Research showed that they could use their opposing teeth in a scissor-like motion or a vertical whipping motion to cut prey. It is the first animal to cut vertically. A very strange looking and unique acting shark. Shark recreation image is credited to Julio Lacerdo. These rare teeth are Pennsylvanian age from Illinois. No repair or restoration. Authenticity guaranteed. 

I09        SIZE:  4-1/8" w/ root  (1-7/8" crown) 

Adding 22 Edestus shark teeth in July 2025.    Link to Edestus shark.

A LARGE Top Quality, rare Pinus sp. pine cone specimen from Germany. An October Fossil of the Month. This pine cone is fully inflated. Excellent preservation and color. The original matrix is a very hard and heavy sandstone nodule. Note – nodule matrix size is 4-3/4”  x  2-3/4. Authenticity guaranteed. Note - This pine weights approximately 2 pounds. International customers will have a supplemental shipping charge.

Name: Pinus sp.     Age: Upper Oligocene (32 mya)      Location: Bad Kreuznach, Germany

X331        Size: 2-3/4"  (1-1/8" W)

Adding 3 new Pine Cones in October 2022.    -->    Link to Pine Cones

High quality Riker type display frames. Good for Megalodon teeth. Made in the USA.

DD07             Size: 8 x 12 x 2

A very rare, Parotodus benedeni lateral tooth with a massive root from the Wando River, So. Carolina. A Miocene age tooth from the Hawthorne Fm. High quality enamel with sharp edges and a sharp tip! Root is complete, nicely articulated, and has a typical hydration crack. No repair or restoration. Authenticity guaranteed. A difficult tooth to locate.

SC863              SIZE: 2-11/16" 

A desert worn Otodus sokolovi tooth from Boujdour, Western Sahara, Morocco. This tooth shows the power of the Sahara desert exposure. Late Eocene age,  Aridal Formation (approx. 35 million years ago). No repair or restoration. A specimen grade tooth.  Authenticity guaranteed.    

M053            SIZE: 2-1/4"

Adding 12 Otodus sokolovi teeth in October 2023.     Link to Moroccan Otodus sokolovi teeth.

A desert worn Otodus sokolovi tooth from Boujdour, Western Sahara, Morocco. This tooth shows the power of the Sahara desert exposure. Late Eocene age,  Aridal Formation (approx. 35 million years ago). No repair or restoration. A specimen grade tooth.  Authenticity guaranteed.    

M052            SIZE: 2-5/8"

Adding 12 Otodus sokolovi teeth in October 2023.     Link to Moroccan Otodus sokolovi teeth.

An excellent, rare Dicotaledon fruit or seed pod specimen from Morocco. The Moroccan "pine cone". These are found in the late Eocene sediments in Western Sahara, Morocco. Note that the interior of the cone is replaced by agate. Authenticity guaranteed.    

X358        Size: 2-1/8"

Note - Adding 26 new pine cone specimens in March 2022.      Link to Pine Cone fossils.

A LARGE, well preserved, Zarafasaura oceanis Plesiosaur tooth, a large extinct upper Cretaceous marine reptile from the phosphate  region (Oulad Abdoun Basin), Khouribga, Morocco. This Plesiosaur has been named Zarafasaura oceanis in 2011. No cracks. No restoration. A fantastic specimen. Authenticity guaranteed. 

M1125             SIZE: 2-1/16"

Note - Posted nine new Plesiosaur teeth in October 2022.  -->  Link to Moroccan Plesiosaur teeth

A rare High Quality, Large Heterodontus dorsal spine - the Horn shark from the Sharktooth Hill area, near Bakersfield, California. These Heterodontus spines only occasionally fossilize and they are quite rare. A great defensive weapon for the Horn shark! No repair or restoration. Authenticity guaranteed. The Sharktooth deposits produce the largest and best fossil Horn shark spines.

ST118        SIZE: 2-1/8"

An incredibly prepared, top quality Metacanthina issoumourensis trilobite. Preparation is German with all original colors and no restoration. Excellent compound eyes. A Middle Devonian (380 mya) trilobite from Oufaten, Atlas Mts., Morocco. A Museum Quality specimen. Exquisite preparation. Authenticity guaranteed.  

XM30        Size: 2-1/4" straightline  (1-1/8" wide) 

Adding 9 top quality Moroccan trilobites in November 2025.     Link to Moroccan trilobites.

A LARGE, well preserved, Zarafasaura oceanis Plesiosaur tooth, a large extinct upper Cretaceous marine reptile from the phosphate  region (Oulad Abdoun Basin), Khouribga, Morocco. This Plesiosaur has been named Zarafasaura oceanis in 2011. No cracks. No repair or restoration. A fantastic specimen. Authenticity guaranteed. 

M1122             SIZE: 2-1/8"

Note - Posted 7 Plesiosaur teeth in November 2025.  -->  Link to Moroccan Plesiosaur teeth