Search results for: 'mako than one way guid onli'

A GEM  Pachychephalosaurus wyomingensis pes ungual (foot claw) from the late Cretaceous of northern North America. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. This ungual has excellent color and patina. Complete specimen. An exceptional pes ungual. Note - this ungual has a strong 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 claw. Museum quality. Note - claw comes with a Riker type frame. Authenticity guaranteed. You do not see these top quality claws any more...

DP23       SIZE: 1-5/8"   

Note - Adding 4 new Pachy unguals in July 2018.       Link to Pachy fossils catalog

A Top Quality Pachychephalosaurus wyomingensis pes ungual (foot claw) from the late Cretaceous of northern North America. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. This ungual has excellent color and patina. Complete specimen with a very small amount of tip wear. An exceptional pes ungual. Note - this ungual has a strong 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 claw. Museum quality. Note - this claw comes with a Riker type frame. Authenticity guaranteed.

DP24       SIZE: 1-7/16"   

Note - Adding 4 new Pachy unguals in July 2018.       Link to Pachy fossils catalog

A Top Quality Pachychephalosaurus wyomingensis pes ungual (foot claw) from the late Cretaceous of northern North America. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. This ungual has excellent color and patina. Complete and well preserved with slight tip wear. Overall an excellent pes ungual. Note - this ungual has 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. No repair or restoration. An exceptional collector's quality Pachychephalosaurus claw. Museum quality. Note - claw comes with a Riker type frame. Authenticity guaranteed.

DP22       SIZE: 1-1/2"   

Note - Adding 13 new Pachy spikes, claws, and teeth in April 2023.   Link to Pachy fossils catalog

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

A Top Quality PATHOLOGIC Carcharodon hastalis, Broad-tooth "Mako", shark tooth from the "De Kuilen" sand pit, Mill, The Netherlands. A PATHOLOGIC  anterior tooth with a severely twisted crown. This tooth has excellent color and preservation. Sharp cutting edge. The age is late Miocene (approx. 6-8 million years ago). This species is the ancestor to the Great White shark and Carcharomodus escheri.. An excellent collector's tooth. Authenticity guaranteed.  

N151        SIZE: 1-9/16"

An EXTRA LARGE Ultra Rare, Top Quality Pachychephalosaurus wyomingensis premaxillary tooth from the late Cretaceous of northern North America. A February Fossil of the month. This tooth is often referred to as the Pachy "Fang". There are posterior serrations present on this tooth. There is also a small wear facet on the tooth (quite common). Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. The enamel is excellent quality with great color and patina. No cracks or restoration. An ultra rare Pachy premax tooth!  Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Pachychephalosaurus premaxillary tooth. Note - tooth comes with the gem case pictured. Authenticity guaranteed. My largest Pachy premaxillary tooth!

DP01       SIZE: 5/8"    

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

An Ultra Rare, Top Quality 5" Sharktooth Hill Megalodon tooth found in the Round Mountain Silt near Bakersfield, California. A location that produces very few Megalodon teeth and one of the toughest Megs to locate. A November 2020 Fossil of the Month. This tooth is still embeded in its original Round Mountain silt matrix. Highest quality enamel with a super rare, natural solid WHITE color. This tooth is truly white, and the color is not due to mineralization or sun bleaching. The bourlette is a white color and complete. The serrations are extra large and 100% complete (please note that 1/8" of the tip was professionally restored). The root is nicely articulated and complete. Also note the large grooves on the root ends - a Miocene trait. This is a middle Miocene Meg - very unique!  100% natural. No repair or restoration other the very tip. You will not see these middle Miocene Sharktooth Hill Megs from Bakersfield, California very often. One of the rarest Megs - naturally white colored and from Sharktooth Hill! Authenticity guaranteed. Museum Quality. An exceptional collector piece that came out of a 25 year old old collection! A fantastic display from the old Ernst Whale site.

ST451 BoP         Size: 5"   (3-5/8" W)

Note - Adding four Sharktooth Hill Meg teeth in November 2020.    Link to Sharktooth Hill Meg Teeth.

A GEM quality Chubutensis tooth - an upper jaw anterior tooth from So. Carolina. Otodus chubutensis or Chubutensis is the extinct ancestor of the Megalodon shark. An August Fossil of the Month. An incredible blue & tan colored crown. Top quality enamel. The brown bourlette is large and complete. Sharp serrations are near complete (only 2 partially damaged) and an excellent tip serration. The root is brown colored and complete with no hydration cracks. Note the small cusp-like bumps at the base of the cutting edge and the grooves on the sides of the root ends - both are Chubutensis characteristics. No repair or restoration. Authenticity guaranteed. An Exceptional  colorful Chubutensus tooth tooth. Museum Quality. The PERFECT Chubutensis tooth. 

SC012  BoP      Size: 4-1/4"  

Note - Adding 15 new So. Carolina Megs in August 2020 ->  Link to SC Megalodon teeth 

"The Color Collection - North of the River"  An EXTRA LARGE, TOP QUALITY, upper jaw anterior Isurus planus tooth from the Sharktooth Hill area, California. This tooth is displayed on its original Round Mountain silt matrix along with a Hastalis tooth. Beautiful white crown with an excellent tan colored root. The whitest natural color you can get at Sharktooth Hill. Excellent preservation. A Middle Miocene age tooth. Incredible color!  An excellent collector's Mako tooth. Authenticity guaranteed. This is a great display piece from the Ernst Slow Bend Quarry.

ST302M            SIZE: 1-15/16"  (plus a 1-1/8" Hastalis)

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

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

A very rare Top Quality, Allosaurus fragilis tibia. A complete adult tibia on a custom steel stand. A May Fossil of the Month. This Allosaurus tibia measures 32" (36.5" on stand). This is a heavy bone which is 9" wide at top and 9.5" at bottom. Highest quality bone. Great rich dark brown color. Excellent overall condition with some normal crack fill. No restoration. Allosaurus was the apex predator during the late Jurassic. Legally collected on private land in the Morrison Fm., Big Horn Basin, Wyoming. Authenticity guaranteed. Certification of Authentication provided. Museum quality. A special collector's display specimen! Note - International buyers will incur some shipping cost (shipping weight ~45 lbs.).            

DL31         SIZE: 32"   (9.5" wide)  (36.5" height on stand)

Note - Adding 6 Allosaurus & other bones & claws in May 2022    Link to Dinosaur bones

A Top Quality Thescelosaurus neglectus premaxillary tooth from the late Cretaceous of northern North America. Thescelosaurus is a mid-sized dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Note - Thescelosaurus premaxillary teeth crown shape is quite distinct (see Thesc-Pachy maxillary teeth differentiation discussion below). No cracks or restoration. There is a small wear facet on the tip. An excellent Thescelosaurus tooth crown! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Excellent collector's quality Thescelosaurus tooth. Note - tooth comes with the gem case pictured. Authenticity guaranteed.

DI10       SIZE: 5/16"    

Note - Adding 10 new Thescelosarus teeth in July 2022.       Link to Thescelosaurus fossils catalog

A Top Quality Thescelosaurus neglectus premaxillary tooth from the late Cretaceous of northern North America. Thescelosaurus is a mid-sized dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Note - Thescelosaurus premaxillary teeth crown shape is quite distinct (see Thesc-Pachy maxillary teeth differentiation discussion below). No cracks or restoration. There is a small natural wear facet on the tip. An excellent Thescelosaurus tooth crown! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Excellent collector's quality Thescelosaurus tooth. Note - tooth comes with the gem case pictured. Authenticity guaranteed.

DI08       SIZE: 3/8"    

Note - Adding 10 new Thescelosarus teeth in July 2022.       Link to Thescelosaurus fossils catalog