Search results for: 'period vs bull united 8 april'

A Top Quality, Ultra Rare Pachychephalosaurus wyomingensis node cluster from the late Cretaceous of northern North America. 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 is a node cluster with five nodes (three complete and two partial nodes). This node cluster has excellent color / patina with exceptional surface articulation. The blood grooves are still present in the bone. It is a complete specimen with no cracks or breaks. Note - the excellent articulated skull surface on the base of the node. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent and very rare collector's quality Pachychephalosaurus node cluster. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed. A very unique specimen.

DP35       SIZE: 7/8"  x  13/16"

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

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

DI04        SIZE: 3/8"    

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

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

DI01        SIZE: 3/8"    

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

A Top Quality Tyrannosaurus rex tooth. This is a large Premaxillary tooth ("Premax") or front tooth in the jaw which have a "D" shape. An October Fossil of the Month. This Premax Rex crown measures 2-3/16" and is very thick for its size (1"). The enamel is highest quality. Great rich chocolate brown color. The serrations are exceptional going to the tip. There is essentially no wear facet at the tip which is not typical for a Premax tooth. One small crack, but no break. No repair or restoration. A 100% natural tooth! Fantastic overall condition with incredible serrations for a large Premax Rex tooth. An exceptional tooth!  T-Rex was the apex during the late Cretaceous with massive teeth capable of crushing its prey. See the detailed description to determine how to tell a real T-Rex tooth! Legally collected on privately deeded land in the Hell Creek Fm., Garfield Co., Montana. Authenticity guaranteed. Museum Quality. Note - a Riker frame is included.

DT04 BoP          SIZE: 2-3/16"   (1" x 5/8" cross scetion)

A Top Quality Notorhynchus tooth - a Sevengill Cow shark, from the Potomac River, Virginia.  A lower jaw tooth with 6 primary cusps. This tooth has a blue-gray color with a brown root. Incredible color and preservation. This is a Miocene age, Calvert Formation tooth. An excellent collector's tooth. Authenticity guaranteed. 

VA72         Size: 7/8"

Note adding 11 Virginia Cow shark teeth in June 2022.  --> Link to Virginia Cow Shark teeth

A Top Quality Carcharias cuspidata tooth, an extinct Sand Tiger shark, from the Mainz Basin, Germany. A lower jaw lateral tooth. An early Oligocene age tooth (Rupelian - 32 MYA). An excellent tooth for the rare tooth collector! No repair or restoration. Perfect tooth. Authenticity guaranteed. These teeth were found in many closed quarries.

GR256        Size: 1-1/8" 

Note - Adding 52 German shark teeth in August 2022 ->  Link to German Shark Teeth

A HUGE, High Quality Aetomylaeus sp., an Eagle ray, mouth plate from Caldera area of Chile. An April Fossil of the Month. An excellent plate of pavement teeth from the lower jaw. This plate has good preservation, light brown color, and is exceptionally clean. Note - the bottom side of this specimen is completely matrix free - rare. An incredibly sized late Miocene Eagle ray mouth plate from the Bahia Inglesa Fm.  Authenticity guaranteed. Unfortunately there are no more teeth coming from this site!

C951        SIZE: 8"  (4-1/2" Wide)

Note - Adding 4 Ray mouth plates in April 2022.  ->  Link to Chilean rays.

A TOP QUALITY Bone Valley Megalodon tooth from Polk County, Florida. An excellent Light BLUE on TAN colored tooth. An April Fossil of the Month. Highest quality enamel. The bourlette is black color and complete,with a unique double "V" construct. Excellent color! The serrations are large & sharp with a good tip serration. Excellent serrations. The root is complete. An excellent Miocene Megalodon tooth. 100% natural. No repair or restoration! A collector's special Meg tooth from Bone Valley! Authenticity guaranteed. 

F003      SIZE: 3-7/16"  

Note - Adding 8 Bone Valley Megalodon teeth in April 2025   -->   Link to Bone Valley Megalodon Teeth

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.

An exceptional, EXTRA LARGE polished ammonite showing the intricate internal chamber structure. The Ammonite is incredibly large at 9-1/2"! The rock matrix is a beautiful material and the Ammonite cavities are mineral filled! The ammonite is beautifully polished on all sides and is displayed using a natural rectangular matrix stand with large Orthoceras . Exceptional preservation and detail. An incredible display item. The largest Moroccan ammonite that I have seen!  Best of the BEST.

Name: Goniatities sp. , Age: Devonian (350 MM years ago), Location: Atlas Mt., Morocco

Note - the base is 8-3/4" x 4" x 3". Overall height with base is 11".   International shipping cost will be calculated. Please request quote.

M2020         Size: 9-1/2"

A GEM upper jaw A3 anterior tooth - a difficult position tooth to find. Gorgeous light gray & tan color and excellent preservation. These are the "Blue" teeth which are know for the highest preservation and best color - rarely seen outside of Europe. A beautiful collector's tooth.

N120      SIZE: 1-1/4"