Search results for: 'diet site fossil calcul e'

A GEM Pachychephalosaurus wyomingensis maxillary tooth from the late Cretaceous of northern North America. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. The enamel is excellent quality with excellent color / patina. Typical wear faucet from grinding on opposing teeth. Note - strong high center ridge and assymetry (see Pachy maxillary teeth differentiation discussion below). No cracks or restoration. An ultra rare Pachy maxillary tooth! Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. An excellent collector's quality Pachychephalosaurus tooth. Note - tooth comes with the gem case pictured. Authenticity guaranteed.

DP08       SIZE: 7/16"    

Note - Adding 13 new Pachy fossils in July 2018.       Link to Pachy fossils catalog

A high quality Pachychephalosaurus wyomingensis maxillary crown from the late Cretaceous of northern North America. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. The enamel is high quality with excellent color / patina. Typical wear faucet from grinding on opposing teeth. Note - strong high center ridge and assymetry (see Pachy maxillary teeth differentiation discussion below). No cracks or restoration. An ultra rare Pachy maxillary tooth! Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. An excellent collector's quality Pachychephalosaurus tooth. Note - tooth comes with the gem case pictured. Authenticity guaranteed.

DP09       SIZE: 5/16"    

Note - Adding 13 new Pachy fossils in July 2018.       Link to Pachy fossils catalog

A Top Quality Pachychephalosaurus wyomingensis maxillary tooth from the late Cretaceous of northern North America. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. The enamel is excellent quality with excellent color / patina. Typical wear faucet from grinding on opposing teeth. Note - high center ridge and assymetry (see Pachy maxillary teeth differentiation discussion below). No cracks or restoration. An ultra rare Pachy maxillary tooth! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Pachychephalosaurus tooth. My best rooted maxillary Pachy tooth. Note - tooth comes with the gem case pictured. Authenticity guaranteed.

DP03 BoP      SIZE: 3/4"+    

Note - Adding 13 new Pachy fossils in July 2018.       Link to Pachy fossils catalog

A Top Quality Pachychephalosaurus wyomingensis maxillary tooth from the late Cretaceous of northern North America. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. The enamel is excellent quality with excellent color / patina. Typical wear faucet from grinding on opposing teeth. Note - less pronounced high center ridge and some assymetry (see Pachy maxillary teeth differentiation discussion below). No cracks or restoration. An ultra rare Pachy maxillary tooth! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Pachychephalosaurus tooth. Note - tooth comes with the gem case pictured. Authenticity guaranteed.

DP06       SIZE: 1/2"+    

Note - Adding 13 new Pachy fossils in July 2018.       Link to Pachy fossils catalog

A Top Quality Pachychephalosaurus wyomingensis maxillary tooth from the late Cretaceous of northern North America. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. The enamel is excellent quality with excellent color / patina. Typical wear faucet from grinding on opposing teeth. Note - strong high center ridge and some assymetry (see Pachy maxillary teeth differentiation discussion below). No cracks or restoration. An ultra rare Pachy maxillary tooth! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Pachychephalosaurus tooth. Note - tooth comes with the gem case pictured. Authenticity guaranteed.

DP07       SIZE: 9/16"    

Note - Adding 13 new Pachy fossils in July 2018.       Link to Pachy fossils catalog

A rare, Top Quality Parotodus mangyshlakensis tooth from Tushbair, Kazakhstan. A July Fossil of the Month. 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. An ultra rare tooth with the tip intact. Nearly all of the examples for this species have a worn or broken tip. A special tooth!

K922      SIZE: 15/16"

Note - Posting 10 Parotodus teeth in August 2024.   Link to Kazakh Parotodus teeth.

A rare, Top Quality Parotodus mangyshlakensis tooth from Tushbair, Kazakhstan. A July Fossil of the Month. Anterior 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. An ultra rare tooth with the tip intact. Nearly all of the examples for this species have a worn or broken tip. A special tooth!

K921      SIZE: 1"+

Note - Posting 10 Parotodus teeth in August 2024.   Link to Kazakh Parotodus teeth.

An incredibly preserved, Woolly Mammoth (Mammuthus primigenius), an early elephant, molar found in North Sea. Mammoths were present in this area during the Late Pleistocene Ice Age. Great natural color! A large molar with a nicely articulated chewing surface. A complete root - very rare. Completely fossilized. Weighs 3 lbs. No repair or restoration. Authenticity guaranteed. An excellent collectors specimen and a very attractive display piece.  Note: an international supplemental shipping cost will be calculated.

X621           Size: 5-1/2"  x  3" W  x  6-1/4" Height 

Note - Posting 8 Mammoth / Mastodon teeth in October 2025.   Link to Mammoth fossils.

An ultra rare, GEM North Carolina Carcharocles megalodon, upper jaw Anterior tooth from the copper-red site. It has an exceptional "rich mottled" copper-red colored crown with an exceptional dark brown bourlette - the second highly sought after color. Note - you rarely see a copper-red Meg that has a top quality crown, bourlette, root and serrations - a top 1% tooth from this site! The BEST of the BEST!

NC010       SIZE: 3-1/4"

A LARGE, Top Quality Pachychephalosaurus wyomingensis pes ungual (foot claw) from the late Cretaceous of northern North America. An April Fossil of the Month. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. This ungual has exceptional color and patina. Overall an excellect pes ungual. Note - this ungual exbibits the "Pachy twist " (see Pachy ungual differentiation discussion below). No repair or restoration. An ultra rare Pachy pes ungual! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An exceptional collector's quality Pachychephalosaurus ungual. Museum quality. My largest Pachy claw. Note - claw comes with a Riker type frame. Authenticity guaranteed. Authenticity guaranteed.

DP21       SIZE: 2"   

Note - Adding 6 new Pachy spikes, claws, and teeth in February  2025.    Link to Pachy fossils catalog

An ultra rare, TOP QUALITY Megalodon - upper jaw anterior tooth from West Java, Indonesia - new site.  A May Fossil of the Month. This Megalodon has an excellent brown colored crown with mottled brown color shades and an excellent gold & brown colored bourlette. Highest quality enamel. Fantastic color! The bourlette is extra large and 85% complete. The serrations are razor sharp with an excellent tip serration. Excellent serrations for a BIG Meg tooth. The root on the display side is excellent and on the reverse side it is some pitting which is all to common for these Megs. Miocene Age. No repair or restoration. Authenticity Guaranteed. A rare BIG Indonesian Meg tooth. Note - The mottled brown colors is a typical pattern for these brown West Java Meg teeth. You Will Not See Many BIG West Java Megs With Complete Roots!

IN01 BoP       Size: 5-3/8"  

Note - Adding 10+ Indonesian Megalodon Teeth in May 2020. -> Link To Indonesian Megs

An ultra rare, TOP QUALITY Megalodon - upper jaw anterior tooth from West Java, Indonesia - new site.  A June Fossil of the Month. This Megalodon has an excellent red-brown colored crown and an incredible orange colored bourlette. Highest quality enamel. Fantastic color! The bourlette is huge and 100% complete. The serrations are razor sharp and 100% complete with an excellent tip serration. Exceptional serrations for a BIG Meg tooth. The root on the display side is excellent and on the reverse side it is some shallow pitting which is all to common for these Megs. Miocene Age. No repair or restoration. Authenticity Guaranteed. A rare BIG Indonesian Meg tooth. Note - The red-brown color is another color available with the West Java Meg teeth. Note - You see very few BIG West Java Megs with complete roots. A very special Meg tooth!

IN21  BoP      Size: 5-1/2"  

Note - Adding 12 Indonesian Megalodon Teeth in June 2020. -> Link To Indonesian Megs