Search results for: 'young guid the new texas third white fern'

A LARGE, Top Quality Ptychodus mortoni, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These  teeth have a design that includes a high cusp with radiating occlusal ridges extending across the cusp face. Authenticity guaranteed. P. mortoni is a rare species in Texas, and when teeth get this large they are extremely rare!  Near Pefect tooth.

T374            SIZE: 1-3/8"

Adding 24 Ptychodus mortoni teeth in August 2025.   Link to Texas shark teeth

An EXTRA LARGE, High Quality Ptychodus mortoni, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These  teeth have a design that includes a high cusp with radiating occlusal ridges extending across the cusp face. Authenticity guaranteed. P. mortoni is a rare species in Texas, and when teeth get this large they are extremely rare! The last of my largest teeth.  

T371            SIZE: 1-3/4" x 1' height

Adding 24 Ptychodus mortoni teeth in August 2025.   Link to Texas shark teeth

A GEM Mako and Great White shark tooth set. Upper jaw anterior teeth. Excellent light blue color with light tan roots. Exceptional preservation and condition. An excellent transition set!      

C1001                  SIZE: 2-3/16"  2-1/8"

A rare, LARGE, Top Quality Columian Mammoth tooth (Mammuthus columbi), an early elephant molar found in Patricio Co., Texas.  Mammoths were present in this area during the Late Pleistocene Ice Age. Fantastic natural color! An excellent molar with a nicely articulated chewing surface. The molar chewing surface is 8" in length. A complete root. Completely fossilized. Weighs 10.2 lbs. with stand. No repair or restoration. Authenticity guaranteed. An excellent collectors specimen and a very attractive display piece.  An incredibly articulated tooth mounted on a custom steel stand. Note: international shipping cost will be calculated. Please request quote. 

X606      Size: 8" Length  x 4" Wide  x 6" Height  ;  Height on Stand = 9"

Note - Posting 6 ancestral elephant molars in September2024.   Link to Mammoth fossils.

A rare, EXTRA LARGE, Top Quality Columian Mammoth tooth (Mammuthus columbi), an early elephant molar found in Somervell Co., Texas.  Mammoths were present in this area during the Late Pleistocene Ice Age. Fantastic natural tan color! An excellent molar with a nicely articulated chewing surface. The molar chewing surface is 8-1/2" in length. A large, complete root. Completely fossilized. Weighs 13.75 lbs. with stand. No repair or restoration. Authenticity guaranteed. An excellent collectors specimen and a very attractive display piece.  An incredibly articulated tooth mounted on a custom steel stand. Note: international supplemental shipping cost will be calculated. Please request quote. 

X602      Size: 8-1/2" Length   x  4" Wide  x 7-1/2" Height  ;  Height on Stand = 9-1/2"

Note - Posting 6 ancestral elephant molars in September2024.   Link to Mammoth fossils.

A rare, Top Quality Columbian Mammoth (Mammuthus columbi), an early elephant molar found in Patricio Co., Texas.  Mammoths were present in this area during the Late Pleistocene Ice Age. Fantastic natural color! An excellent molar with a nicely articulated chewing surface. The molar chewing surface is 5-3/4" in length. A complete root. Completely fossilized. Weighs 4 lbs. with stand. No repair or restoration. Authenticity guaranteed. An excellent collectors specimen and a very attractive display piece. This tooth comes with a custom steel stand as shown.  Note: an international supplemental shipping cost will be calculated. Please request quote. You do not see the juvenile teeth often!

X625     Size: 5-3/4" Length   x  2-5/8" Wide ; Height on Stand: 6"

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

A rare Top Quality, transition GW tooth, Carcharodon hubbelli. An upper jaw anterior tooth. The C. hubbelli serrations are full at the base of the cutting edge, transition to fine serrations at mid crown and disappear towards the tip. This tooth has an excellent tan colored crown and brown root with well pronounced maroon colored gum line. Excellent color. The crown edge starts with two oversized serrations at the base and quickly transforms into "Escheri-like" wavy serrations. An early stage transition form. No repair. Authenticity guaranteed. An exceptional GW transition form!  It will be extremely difficult to locate Carcharodon hubbelli since there is no new supply. 

C204T  BoP         SIZE: 1-15/16"

An incredibly sized, GEM Great White shark tooth from Chile. My final February 2018 Fossil of the Month.This ULTRA RARE, MONSTER sized Great White tooth measures 2-7/8" - a huge upper jaw PRINCIPAL ANTERIOR tooth. Highest quality enamel! Excellent color. The serrations are exceptional with an excellent tip serration. Incredible, large "gum line". Extra wide root. This was a big shark. Exceptional preservation - note the preserved nutrient hole on the root. Absolutely no repair or restoration.The PERFECT BIG Chilean Great White tooth. My finest remaining exceptionally large tooth. You won't see these big, top quality GW teeth any more. The BEST of the BEST! Authenticity guaranteed.

C1203          Size: 2-7/8" (2-1/16" W)

Note - Posted 31 new Chilean Great White teeth in Feb. 2018    Link to Great White shark teeth

A rare, Top Quality Triceratops horridus epoccipital (frill ornament) from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek and Lance Creek formations which is know for three horns and a large frill protecting its neck. This epoccipital has excellent detail preserved and great color / patina. The epoccipitals were triangular bone ornaments that lined the top of the frill. The young Triceratops had narrow and tall epoccipitals, older juvenile Triceratops had low and wide epoccipitals, and adult Triceratops no longer had this ornament. You can see this epoccipital is narrow which are characteristics of a young Triceratops. Complete specimen. No repair or restoration. 100% natural specimen. Legally collected on private land in Garfield Co., Montana. Authenticity guaranteed. 

DC65         SIZE: 1-3/8" Wide x 15/16" Height

Note - Adding 19 new Triceratops bones in May 2023.       Link to Triceratops fossils catalog

A LARGE, Top Quality Great White shark tooth - upper jaw anterior tooth from Western Cape Province, So. Africa. This tooth has a blue colored crown, a distinct brown gum line, and a brown root. Great color! Highest quality enamel with no hydration cracks. Serrations are large and complete with a strong tip serration. Excellent preservation - note nutrient hole on root. No repair or restoration. A Large collector's GW tooth for a rare locality. Authenticity guaranteed. 

SA07          Size: 1-3/4"

Note - Adding 7 So. African Great White teeth in August 2020.   Link to South African GW teeth     Link to Great White shark teeth

A LARGE, High Quality Great White shark tooth - upper jaw lateral tooth from Western Cape Province, So. Africa. This tooth has a blue colored crown, a large distinct brown gum line, and a brown root. Great color! Highest quality enamel with no hydration cracks. Serrations are large with a damaged tip serration. Excellent preservation - note nutrient hole on root. No repair or restoration. A Large collector's GW tooth for a rare locality. Authenticity guaranteed. 

SA06          Size: 1-13/16"

Note - Adding 7 So. African Great White teeth in August 2020.    Link to Great White shark teeth

A LARGE, High Quality Great White shark tooth - upper jaw anterior tooth from Western Cape Province, So. Africa. This tooth has a dark blue colored crown, a large distinct brown gum line, and a black root. Great color! High quality enamel with no hydration cracks. Serrations are large with a damaged tip serration. Good preservation - note nutrient hole on root. No repair or restoration. A Large collector's GW tooth for a rare locality. Authenticity guaranteed. 

SA03          Size: 2-1/16"

Note - Adding 7 So. African Great White teeth in August 2020.     Link to South African GW teeth    Link to Great White shark teeth