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An ultra rare, Top Quality Hexanchus agassizi , Six-gill Cow shark, tooth from Aktulagay, Kazakhstan. This lower jaw tooth has 8 primary cusps. An Early Eocene (Ypresian), Tolagaysor Fm. Cow shark species. The Kazakh Hexanchus agassizi  teeth are quite rare and excellent examples are hard to locate. No repair or restoration. Authenticity guaranteed. Perfect tooth. Old collection material. The Hexanchus teeth from Kazakhstan shark teeth were never commercially available!

K474          SIZE: 1/4"

Note - Adding 18 Rare Kazakh Hexanchus & Heptranchias  teeth in June 2023.    Kazakhstan Hexanchus teeth Catalog

An ultra rare, Top Quality Heptranchias karagalensis, Sharpnose Sevengill shark tooth from Usak, Kazakhstan. A June Fossil of the Month. This lower jaw tooth has 8 primary cusps. An Eocene (Priabonsian), Adaj Fm. Cow shark species. The Kazakh Heptranchias karagalensis teeth are extremely rare and excellent examples are hard to locate. No repair or restoration. Authenticity guaranteed. Near perfect tooth. Old collection material. The Heptranchias teeth from Kazakhstan shark teeth were never commercially available!

K475          SIZE: 11/16"

Note - Adding 18 Rare Kazakh Hexanchus & Heptranchias  teeth in June 2023.    Kazakhstan Hexanchus teeth Catalog

An ultra rare, Top Quality Heptranchias karagalensis, Sharpnose Sevengill shark tooth from Usak, Kazakhstan. This upper jaw  parasymphyseal tooth has 1 primary cusps. An Eocene (Priabonsian), Adaj Fm. Cow shark species. The Kazakh Heptranchias karagalensis teeth are extremely rare and excellent examples are hard to locate. No repair or restoration. Authenticity guaranteed. Perfect tooth. Old collection material. The Heptranchias teeth from Kazakhstan shark teeth were never commercially available!

K476          SIZE: 3/8"

Note - Adding 18 Rare Kazakh Hexanchus & Heptranchias  teeth in June 2023.    Kazakhstan Hexanchus teeth Catalog

An EXTRA LARGE, ultra rare, Top Quality Heptranchias karagalensis, Sharpnose Sevengill shark tooth from Karagaly Hill, Kazakhstan. This upper jaw  parasymphyseal tooth has 1 primary cusps. An Eocene (Bartonian), Shorym Fm. Cow shark species. The Kazakh Heptranchias karagalensis teeth are extremely rare and excellent examples are hard to locate. No repair or restoration. Authenticity guaranteed. Perfect tooth. Old collection material. The Heptranchias teeth from Kazakhstan shark teeth were never commercially available! Note - this specimen is pictured in  the Ekaterinburg 99 techinical journal (Plate 33).

K477          SIZE: 1/2"

Note - Adding 18 Rare Kazakh Hexanchus & Heptranchias  teeth in June 2023.    Kazakhstan Hexanchus teeth Catalog

An ultra rare, Top Quality Heptranchias karagalensis, Sharpnose Sevengill shark tooth from Sary-Niaz, Kazakhstan. This upper jaw tooth has 2 cusps. An Eocene (Bartonian), Shorym Fm. Cow shark species. The Kazakh Heptranchias karagalensis teeth are extremely rare and excellent examples are hard to locate. No repair or restoration. Authenticity guaranteed. Perfect tooth. Old collection material. The Heptranchias teeth from Kazakhstan shark teeth were never commercially available! 

K478          SIZE: 3/8"

Note - Adding 18 Rare Kazakh Hexanchus & Heptranchias  teeth in June 2023.    Kazakhstan Hexanchus teeth Catalog

A fantastic, GEM Quality, Mammuthus primigenius, Woolly Mammoth tusk from southwestern Siberia. An April Fossil of the Month. This tusk is a manageable size at 42” straight line measurement tip to end or 65" on the outer curve. This is the highest grade tusk available with no imperfections, no fill, best colors, perfectly preserved, and perfectly sealed. Both ends are completely intact and complete. It is a tusk of a teenage Bull mammoth which lived in the late Pleistocene Ice Age some 30,000 plus years ago. The large tusk diameter and weight indicate that this was a Bull mammoth. This is a complete tusk with rich colors of natural browns, blues, light tan, and charcoal grays which has been properly dried and sealed. The enamel shows exceptional detail.  No repair or restoration. No worries about stability of this tusk. The tusk makes a wonderful display for home or office and comes with a very heavy Popular hardwood stand painted jet black as shown (30" in length). This is your opportunity to own a natural Mammoth fossil ivory tusk from the Ice Age. Authenticity guaranteed. One of my finest tusks offered. The Best of the BEST!

R620          Size:  65” (outer curve)  ;  3-3/4"+ Diameter  ;  29 lbs - fossil weight only

Note -  Free shipping in US.  Discounted shipping international. Please request quote.

A rare, EXTRA LARGE, GEM Quality Anzu wyliei hand (manus) claw from the Hell Creek Fm. of SE Montana. A February Fossil of the Month. Anzu is referred to as the "Chicken from Hell". A fantastic manus claw. This is 1st manus claw which is largest and most robust; often referred as the "thumb". Excellent rich brown color and patina. This specimen has incredible preservation - no pitting, nicks or wear. All surfaces are fantasic - very rare. Note - a small tip area was professionally restored which is typical for most Hell Creek claws. The repair is quite small with the repaired area being 5 mm on the right facing side of the tip. On the left facing side of tip, it is 1-2 mm. This is top quality, collector's claw from the Hell Creek of Montana. Note - 2014 Anzu wyliei description paper attached below. Check out our selection of top quality Anzu wyleii claws! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. A very special Museum Quality specimen. Note - a Riker display frame will be included. This is one of my finest dinosaur claws that I have had. The BEST!

DA01       Size: 3-11/16" (straightline)    Size: 4-5/8" (curve)   Proximal end height: 1-7/8" 

Note - Adding 6 Anzu wyliei claws in February.      Link to Anzu wyliei claws.

A Top Quality, Triceratops horridus brow horn from the late Cretaceous of northern North America. A March Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek Formation. This is a special horn with exceptional detail preserved with excellent color and natural patina. Fantastic surface articulation. You can see all of the natural blood grooves around the surface of the horn. Plus the horn base end is completely cleaned to see the internal terminus of the horn - a very complete specimen (see photo). The preparation of the horn was fairly basic and simple with minor crack repair. No extensive repair or restoration. It comes with the custom steel stand as shown. A fantastic fossil overall for display. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana . Authenticity guaranteed. Certification of Authentication provided. Museum quality specimen. A fantastic Triceratops brow horn display. You don't see these top quality horns very often. This one is much better quality than the typical brow horn and a great display size!  Note - International buyers will incur shipping cost.  Weighs 18 pounds with stand. Have you been waiting for a special Triceratops horn?  This is a special high end Triceratops horn that came out of my collection.      

DC51   SIZE: 21"length ; End: 6-1/2" x 5" (straight line) ;  (18" height on stand)

Link to Triceratops fossils catalog

An ultra rare, Top Quality Edestus heinrichi, a complete whorl with three crowns from Herrin, Illinois. A July Fossil of the Month. This is a Paleozoic shark that lived in swamp that our now underground coal deposits. Exceptional 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 to cut prey. It is the first animal to cut vertically with linear tooth whorls. A very strange looking and unique acting shark. This whorl is incredibly massive at 6" long with three crowns. The whorl body is well perserved with an excellent bright line of pyrite below the crown enamel. The crowns are large at 1-5/8" wide and look fantastic. Note - One crown tip has a small professional repair (~1/8") which is very common for a whorl. Pennsylvanian age from Illinois. Authenticity guaranteed. The Edestus shark recreation image is credited to Julio Lacerdo. These Edestus whorls are extremely rare. This whorl comes with a custon steel stand and  makes a fantastic display piece. My lowest price ever for a complete whorl! 

I01        SIZE:  6" whorl  (1-5/8"+ crowns)  ;  Height is 4-1/8" on stand.

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

"The Color Collection - South of the River"  A TOP QUALITY, upper jaw anterior Isurus planus tooth from the Sharktooth Hill area, California. Beautiful colorful crown with  an excellent brown colored root. Excellent preservation. A Middle Miocene age tooth. Incredible color!  An excellent collector's Mako tooth. Authenticity guaranteed. A Fire Zone tooth.

ST326                SIZE: 1-3/8"

Note - Adding 34 colorful Isurus planus teeth in January 2022.  -->  Link to Isurus planus teeth.

"The Color Collection - South of the River"  A TOP QUALITY, upper jaw anterior Isurus planus tooth from the Sharktooth Hill area, California. Beautiful colorful crown with  an excellent brown colored root. Excellent preservation. A Middle Miocene age tooth. Incredible color!  An excellent collector's Mako tooth. Authenticity guaranteed. A Fire Zone tooth.

ST325                SIZE: 1-7/16"

Note - Adding 34 colorful Isurus planus teeth in January 2022.  -->  Link to Isurus planus teeth.

"The Color Collection - South of the River"  A TOP QUALITY, upper jaw anterior Isurus planus tooth from the Sharktooth Hill area, California. Beautiful colorful crown with  an excellent brown colored root. Excellent preservation. A Middle Miocene age tooth. Incredible color!  An excellent collector's Mako tooth. Authenticity guaranteed. A Fire Zone tooth.

ST322                SIZE: 1-5/8"

Note - Adding 34 colorful Isurus planus teeth in January 2022.  -->  Link to Isurus planus teeth.