Search results for: 'mai cow easel'

An ultra rare, TOP QUALITY Spheniscus sp. , Penguin skull from the Bahia Iglesa Fm. of central Chile. A March Fossil of the Month. An excellent skull and beak. Great color and preservation. No repair or restoration. Authenticity guaranteed. There are several penguin species described from this site, but I only seen 7 or 8 of these skulls ofered for sale 20-25 years ago.

C772        Size: 6-1/2" skull with beak ; 2-1/2" wide

Note - Adding 16 Penguin fossils in March 2025.  Link -> Chilean Bird fossils

An ultra rare, TOP QUALITY Spheniscus megaramphus , Penguin skull from the Bahia Iglesa Fm. of central Chile. A March Fossil of the Month. An excellent, large skull and beak. Great color and preservation. No repair or restoration. Authenticity guaranteed. There are several penguin species described from this site, but I only seen 7 or 8 of these skulls ofered for sale 20-25 years ago. This is the largest penguin from this site. My largest and best example.

C771        Size: 8-1/8" skull with beak ; 2-1/2" wide

Note - Adding 16 Penguin fossils in March 2025.  Link -> Chilean Bird fossils

A RARE, Top Quality Dakotaraptor steini (raptor) tooth. A small or subadult adult specimen. Dakotaraptor steini is one of two recently described Hell Creek Fm. raptors. This tooth is 3/8"+. The enamel is excellent with a great dark brown. This tooth does not have the multiple prominent longitudinal "ribs" run the length of the crown. Excellent large posterior and small anterior serrations. See unique crown characteristic discussion below. No cracks. No repair. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. This is your chance to own a rare, top quality Dakotaraptor steini tooth.  Note - A gem jar will be included as photographed. 

DR16       SIZE: 3/8"+

Note - Adding 10 new Acheroraptor / Dakotaraptor teeth in August 2022      Link to Raptor (Dromaeosaur) catalog.

A RARE, Top Quality Dakotaraptor steini (raptor) tooth. A small or subadult adult specimen. Dakotaraptor steini is one of two recently described Hell Creek Fm. raptors. This tooth is 7/16". The enamel is excellent with a great dark brown. This tooth does not have the multiple prominent longitudinal "ribs" run the length of the crown. Excellent large posterior and small anterior serrations. See unique crown characteristic discussion below. No cracks. No repair. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. This is your chance to own a rare, top quality Dakotaraptor steini  tooth.  Note - A gem jar will be included as photographed. 

DR14       SIZE: 7/16"

Note - Adding 10 new Acheroraptor / Dakotaraptor teeth in August 2022      Link to Raptor (Dromaeosaur) catalog.

A RARE, Top Quality Dakotaraptor steini (raptor) tooth. A small or subadult adult specimen. Dakotaraptor steini is one of two recently described Hell Creek Fm. raptors. This tooth is 7/16". The enamel is excellent with a great dark brown. This tooth does not have the multiple prominent longitudinal "ribs" run the length of the crown. Excellent large posterior and small anterior serrations. See unique crown characteristic discussion below. No cracks. No repair. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. This is your chance to own a rare, top quality Acheroraptor temertyorum tooth.  Note - A gem jar will be included as photographed. 

DR13       SIZE: 7/16"

Note - Adding 10 new Acheroraptor / Dakotaraptor teeth in August 2022      Link to Raptor (Dromaeosaur) catalog.

A RARE, Top Quality Dakotaraptor steini (raptor) tooth. A small or subadult adult specimen. Dakotaraptor steini is one of two recently described Hell Creek Fm. raptors. This tooth is 7/16". The enamel is excellent with a great dark brown color. This tooth does not have the multiple prominent longitudinal "ribs" run the length of the crown. Excellent large posterior and small anterior serrations. See unique crown characteristic discussion below. No cracks. No repair. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. This is your chance to own a rare, top quality Dakotaraptor steini tooth.  Note - A gem jar will be included as photographed. 

DR10 BoP       SIZE: 7/16"

Note - Adding 10 new Acheroraptor / Dakotaraptor teeth in August 2022      Link to Raptor (Dromaeosaur) catalog.

A RARE, Top Quality Dakotaraptor steini (raptor) tooth. A near or small adult specimen. Dakotaraptor steini is one of two recently described Hell Creek Fm. raptors. An August Fossil of the Month. This tooth is 9/16" which is a good sized. The enamel is excellent with a great dark brown color with some root etching. This tooth does not have the multiple prominent longitudinal "ribs" run the length of the crown. Excellent large posterior and small (weak) anterior serrations. See unique crown characteristic discussion below. No cracks. No repair. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. This is your chance to own a rare, top quality Dakotaraptor steini tooth.  Note - A gem jar will be included as photographed. 

DR09 BoP      SIZE: 9/16"

Note - Adding 10 new Acheroraptor / Dakotaraptor teeth in August 2022      Link to Raptor (Dromaeosaur) catalog.

An EXTRA LARGE, Top Quality Hexanchus griseus tooth from the Caldera Basin of Chile. A March Fossil of the Month. This is complete lower jaw tooth. Superb preservation and color. Thirteen very sharp and primary cusps. An excellent root - very unique & difficult to find! Near Perfect tooth tooth. Authenticity guaranteed. Museum Quality collector's tooth. Unfortunately there are no more teeth coming from this site. This is the largest complete / 100% natural Hexanchus tooth that I have!    Check out my new Blog - The Best of Chile - Shark Teeth   https://www.buriedtreasurefossils.com/blog/post/the-best-of-chile-fossil-shark-teeth/   

C401L  BoP         Size: 2-1/16"

Note - Adding 10 new Chilean Hexanchus teeth in March 2020 ->  Link to Hexanchus Teeth 

An Extra Large, Top Quality Chilean Hexanchus griseus tooth from the Caldera Basin of Chile. This is an extra large upper jaw parasymphyseal tooth with a single primary cusp. Excellent preservation and fantastic color. Perfect cusp. This tooth was found in the Bahia Inglesa Fm. and is late Miocene to early Pliocene age. A scarce collector's tooth. Authenticity guaranteed. Unfortunately there are no more teeth coming from this site. This rare piece is from an old collection!      

C413U          Size: 15/16" Height

Note - Adding 18 new Chilean Hexanchus teeth in February 2023 ->  Link to Hexanchus Teeth 

An Extra Large, Top Quality Chilean Hexanchus griseus tooth from the Caldera Basin of Chile. This is an extra large upper jaw parasymphyseal tooth with a single primary cusp. Excellent preservation and fantastic color. Perfect cusp. These tooth was found in the Bahia Inglesa Fm. and is late Miocene to early Pliocene age. A scarce collector's tooth. Authenticity guaranteed. Unfortunately there are no more teeth coming from this site. This rare piece is from an old collection!      

C412U          Size: 15/16" Height

Note - Adding 18 new Chilean Hexanchus teeth in February 2023 ->  Link to Hexanchus Teeth 

A Top Quality Chilean Hexanchus griseus tooth from the Caldera Basin of Chile. This is an upper jaw tooth with five primary cusps. Excellent preservation and fantastic color. Near perfect cusps. These tooth was found in the Bahia Inglesa Fm. and is late Miocene to early Pliocene age. A scarce collector's tooth. Authenticity guaranteed. Unfortunately there are no more teeth coming from this site. This rare piece is from an old collection!      

C410U          Size: 11/16" Width

Note - Adding 18 new Chilean Hexanchus teeth in February 2023 ->  Link to Hexanchus Teeth 

A Top Quality Chilean Hexanchus griseus tooth from the Caldera Basin of Chile. This is an upper jaw tooth with three primary cusps. Excellent preservation and fantastic color. Near perfect cusps. These tooth was found in the Bahia Inglesa Fm. and is late Miocene to early Pliocene age. A scarce collector's tooth. Authenticity guaranteed. Unfortunately there are no more teeth coming from this site. This rare piece is from an old collection!      

C409U          Size: 15/16" Height

Note - Adding 18 new Chilean Hexanchus teeth in February 2023 ->  Link to Hexanchus Teeth