Search results for: 'crossword cow largest defens site 1 6'

A LARGE Top Quality, Rare Pachychephalosaurus wyomingensis spike from the late Cretaceous of northern North America. Excellent articulation. This is a large neck spike with deep blood grooves. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes. These spikes and nodes were part of the skull. This spike has excellent color / patina. It is a complete specimen with no cracks or breaks. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Pachychephalosaurus spike. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed. My largest Pachy  neck spike.

DP39       SIZE: 2-5/16"   (1-1/16" W) 

Note - Adding 6 new Pachy spikes / teeth in February 2025      Link to Pachy fossils catalog

An ultra rare, Top Quality early Cow shark (Notidanoides muensteri) - an upper jaw anterior (A1) tooth from Petersbruch, Germany. A late Jurassic age tooth (Tithonian - 148 MYA). A special tooth for the very rare tooth collector! No repair or restoration. Near perfect tooth. Authenticity guaranteed. These teeth were found in many closed quarries.

GR412          Size: 1/8"    On Hold

Note - Adding 12 German Cow shark teeth in August 2022 -> Link to German Shark Teeth

An exceptional pair of EXTRA LARGE Carcharias cuspidata teeth. Upper anterior jaw teeth. F863 has multiple side cusps.

F862 (Left)               SIZE: 1-1/16"

A LARGE, Top Quality Diplomystus  fish from the 18 Inch layer, Green River Fm., Lincoln Co. Wyoming. The Diplomystus dentatus is a Herring fish from the Eocene age (50 MYA) in the ancient Lake Gosiute deposit. These fossil fish are exceptionally preserved fossils. Excellent preservation and preparation. No repair or restoration. All natural.  Authenticity guaranteed. An excellent display piece!  

X470        SIZE: 6-3/8"      

Note - Adding 17 Green River Fm. Fossil fish in November 2025 --> Link to Fossil Fish

A LARGE, Top Quality Diplomystus  fish from the 18 Inch layer, Green River Fm., Lincoln Co. Wyoming. The Diplomystus dentatus is a Herring fish from the Eocene age (50 MYA) in the ancient Fossil Lake deposit. These fossil fish are exceptionally preserved fossils. Excellent preservation and preparation. No repair or restoration. All natural.  Authenticity guaranteed. An excellent display piece!  

X477      SIZE: 6"      

Note - Adding 17 Green River Fm. Fossil fish in November 2025 --> Link to Fossil Fish

A rare EXTRA LARGE, Top Quality Heterodontus dorsal spine - the Horn shark from the Sharktooth Hill area, near Bakersfield, California. This big spine specimen is still attached to its original Round Mountain silt matrix with a 2-1/4" whale ear bone. 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. This huge spine makes a fantastic Sharktooth Hill display piece!

ST119        SIZE: 3-1/4"

Note - Adding 4 Heterodontus dorsal spines in February 2022.  Link to Heterodontus fossils

Note - Adding 12 Sharktooth Hill display pieces in Feb. 2022.    Link to STH Display Items

An ULTRA RARE, Top Quality, rare lower jaw tooth from Hexanchus sp. from Nye Mudstone, Oregon. A February Fossil of the Month. Excellent brown color. Ten perfect primary cusps. Found in the Nye Mudstone Fm., Miocene age. An incredibly rare Hexanchus tooth! Authenticity guaranteed. Museum quality. Perfect tooth. I have never seen a Hexanchus tooth from Oregon.

OR01       SIZE: 1-1/2"  (wide)  

Note - Adding 4 Cow shark teeth from Oregon in February 2022.     Link to Oregon Cow shark teeth.

A Sixgill Cow shark (Hexanchus gigas) - an upper jaw shark tooth from Doel, Belgium. Pliocene age from the Kattendijk Formation. A specimen grade tooth for the rare tooth collector! No repair or restoration.  Authenticity guaranteed. 

B427          Size: 3/4" 

Note - Adding 9 Belgium Cow teeth in January 2023 ->  Link to Belgium Shark Teeth

A Sixgill Cow shark (Hexanchus gigas) - an upper jaw shark tooth from Doel, Belgium. Pliocene age from the Kattendijk Formation. A specimen grade tooth for the rare tooth collector! No repair or restoration.  Authenticity guaranteed. 

B426          Size: 11/16" 

Note - Adding 9 Belgium Cow teeth in January 2023 ->  Link to Belgium Shark Teeth

A Sixgill Cow shark (Hexanchus gigas) - an upper jaw shark tooth from Doel, Belgium. Pliocene age from the Kattendijk Formation. A specimen grade tooth for the rare tooth collector! No repair or restoration.  Authenticity guaranteed. 

B425          Size: 11/16" 

Note - Adding 9 Belgium Cow teeth in January 2023 ->  Link to Belgium Shark Teeth

An ultra rare, Top Quality Hexanchus hookeri, Six-gill Cow shark, tooth from Aktulagay, Kazakhstan. This lower jaw tooth has 6 primary cusps. An Early Eocene (Ypresian), Tolagaysor Fm. Cow shark species. The Kazakh Hexanchus hookeri  teeth are quite rare and excellent examples are hard to locate. No repair or restoration. Authenticity guaranteed. Near perfect tooth. Old collection material. The Hexanchus teeth from Kazakhstan shark teeth were never commercially available!

K468          SIZE: 3/8"

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

An Ultra Rare, Hexanchus griseus tooth from the Sacaco area of Peru. This is complete upper jaw tooth. Superb preservation and color. An excellent complete root. No repair or restoration. Authenticity guaranteed. Museum Quality rare collector's tooth. Unfortunately there are no more teeth coming from this site. This is a piece from an old collection.

P759          Size: 15/16"

Note - Adding 9 new Peruvian Hexanchus teeth in March 2022 ->  Link to Hexanchus Teeth