Search results for: 'young guid the new toed thick with frame'

An extinct early ground squirrel jaw (Ischyromys sp.) from Sioux Co., Nebraska. Ischyromys was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. This item comes with a 2"x 2" floating frame display.

WR14        Size: 7/8"  

Name: Ischyromys sp. 

Age:  Oligocene

Location: Sioux Co., Nebraska

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

An extinct early ground squirrel jaw (Ischyromys sp.) from Sioux Co., Nebraska. Ischyromys was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. This item comes with a 2"x 2" floating frame display.

WR13        Size: 3/4"  

Name: Ischyromys sp. 

Age:  Oligocene

Location: Sioux Co., Nebraska

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

An extinct early ground squirrel jaw (Ischyromys sp.) from Sioux Co., Nebraska. Ischyromys was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. This item comes with a 2"x 2" floating frame display.

WR12        Size: 1"  

Name: Ischyromys sp. 

Age:  Oligocene

Location: Sioux Co., Nebraska

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

An extinct early Dog-like Canid jaw (Hesperocyon gregarius) from Sioux Co., Nebraska. Hesperocyon gregarius was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. This item comes witha 2"x 2" floating frame display.

WR45        Size: 1"  

Name: Hesperocyon gregarius

Age:  Oligocene

Location: Sioux Co., Nebraska

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

A Top Quality, Mioplosus  fish from the 18 inch layer. The Mioplosus labracoides is an extinct Perch-like fish from the Eocene age (50 MYA), Green River Fm., Lincoln Co. Wyoming.  A scarce species. This piece is from the 18 Inch Layer which is extremely hard and difficult to prepare. It also provides the most detailed, highly preserved fossils. Exceptional preservation and preparation. No repair. All natural. Authenticity guaranteed. A wonderful display piece!   

X491           SIZE: 5-9/16"      Plate size:  9" x 6.5" 

Note - Added 12 Green River Fm. Fossil fish in November 2023.  -->  Link to Fossil Fish

A Top Quality, Mioplosus  fish from the 18 inch layer. The Mioplosus labracoides is an extinct Perch-like fish from the Eocene age (50 MYA), Green River Fm., Lincoln Co. Wyoming.  A scarce species. This piece is from the 18 Inch Layer which is extremely hard and difficult to prepare. It also provides the most detailed, highly preserved fossils. Exceptional preservation and preparation. No repair. All natural. Authenticity guaranteed. A wonderful display piece!   

X492           SIZE: 5-3/8"      Plate size:  8" x 6" 

Note - Added 12 Green River Fm. Fossil fish in November 2023.  -->  Link to Fossil Fish

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 

A rare TOP QUALITY, Great White shark transition tooth, Carcharodon hubbelli. An upper jaw anterior tooth. This C. hubbelli tooth has medium to small serrations at the base of the cutting edge that disappear towards the tip. This tooth has an excellent tan colored crown and tan root. Fantastic color!  No repair or restoration. Authenticity guaranteed. An exceptional Great White transition form!  It will be extremely difficult to locate Carcharodon hubbelli since there is no new supply. 

C203T           SIZE: 2-7/16"

Note - Adding 7 new C. hubbelli (GW transition) teeth in September 2025      Link to GW Transition Teeth

An Extra Large, Top Quality Mioplosus fish from the 18" layer, Green River Fm., Lincoln Co. Wyoming. The Mioplosus labracoides is a Perch-like fish from the Eocene age (50 MYA). This piece is from the 18 Inch Layer which is extremely hard and difficult to prepare. It also provides the most detailed, highly preserved fossils. Exceptional preservation and preparation. No repair. All natural. Plate size is 14" x 7-1/2". An excellent display piece!  Museum Quality. Authenticity guaranteed.

X480  BoP       SIZE: 8-3/4"

Note - Adding 21 Green River Fm. Fossil fish in October 2019 --> Link to Fossil Fish

Note - This item will have discounted shipping for an international shipment.

A Top Quality Palmoxylon sp. - Petrified Palm slice from Sumatra, Indonesia. This petrified palm is Oligocene age (30 MYA). One side is polished and the other side is sanded. The interior is highly vascular with unqiue pores and channels that have been silicified into agate. Trunk slice thickness is 1/2" and makes a great display. This piece exhibits exceptional preservation and color. Authenticity guaranteed. An exceptional old collection display piece!   Note - This items weighs 2.75 lbs and will require a shipping supplement to free shipping offers. 

PW22     SIZE:  7-1/2" x  5-1/2"  x  1/2" thick

Note - Adding 23 petrified wood specimens in November 2023 --> Link to petrified wood

A Top Quality Carya sp., a petrified Hickory wood limb section display, from McDermitt, Oregon. This petrified wood is from the Trent Fm and is Miocene age (20 MYA). A natural fossil wood section with one end polished. Limb section thickness is 1-1/2" and makes an excellent display with a well defined wood grain and a craggy crescent shape. This piece exhibits good preservation and color. Authenticity guaranteed. An exceptional old collection display piece!   Note - This items weighs 3.5 lbs and will require a shipping supplement to free shipping offers. 

PW11      SIZE:   7-1/2" x  3" x  1-1/2" thick

Note - Adding 23 petrified wood specimens in November 2023 --> Link to petrified wood

A Top Quality Araucarioxylon arizonicum, petrified wood bookends from Williams, Arizona. This petrified wood is from the Chinle Fm. and is Triassic age (210 MYA). A natural fossil wood section relaced by silica with rainbow colors. These beautiful bookends are 3" thick and felt lined lined inner face and bottom. They are also quite heavy at 10lbs+ each. They are built to be highly attractive, yet useable bookends. This piece exhibits exceptional preservation and color. Authenticity guaranteed. An exceptional old collection display piece!   Note - This items weighs 22 lbs and will require a shipping supplement to free shipping offers. 

PW06      SIZE:   6" to 3-1/2"  x  7" high  x  3" thick

Note - Adding 23 petrified wood specimens in November 2023 --> Link to petrified wood