Search results for: 'sinonimos de ca01 1'

An EXTRA LARGE, exceptional Elrathia kingi trilobite (Family Alokistocaridae) from Utah. Excellent preservation. A TOP QUALITY specimen from the Wheeler Shale Fm., House Range, Millard Co., Utah. A Cambrian trilobite (505 mya). No repair or restoration. Matrix size is 3-3/4" x 3". Authenticity guaranteed. An excellent collector's specimen. Perfect specimen. 

X105       Size: 1-5/8"

Note - Posting three trilobites in October 2022.  ->  Link to US Trilobites.

A TOP QUALITY, Isurus desori tooth, a Shortfin Mako, from the Meherrin River, No. Carolina. Upper jaw anterior tooth. Excellent copper red color with exceptional gloss. The root shows very nice detail. Absolutely great preservation and condition - extra sharp edges and tip - very clean. Authenticity guaranteed.  Exceptional color!   

NC343         SIZE: 1-5/8"

Note - Adding 3 NC Red I. desori teeth in July 2020.    Link to NC Red I. desori teeth.

An ultra rare, LARGE Top Quality Edestus heinrichi shark whorl with 7 big crowns, from Herrin, Illinois. An October Fossil of the Month. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. Excellent preservation and serrations. This whorl is incredible teeth detail - the first 5 crowns are all natural and the the last two have some top repair. One of the finest whorls that I have had. 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. Seven plus crown whorl sections are ultra rare!  The BEST.

I01 BoP3         SIZE: 1-3/4" teeth   (Whorl :  10-1/4" length) 

Adding 11 Edestus shark specimens in October 2021.    Link to Edestus shark.

An ultra rare, Top Quality Edestus heinrichi associted pair of whorls, from Herrin, Illinois. A July Fossil of the Month. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. An ultra rare assoiiated pair of tooth whorls. Note - the crown tips are naturally rounded (polished)  which thought to be due to wear from the vertical whipping motion used to slice prey. Excellent preservation, serrations, and serration detail. 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 or a vertical whipping 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. No repair or restoration. Authenticity guaranteed. This is the first associated whorl pait that I have seen.

I02        SIZE:  5" & 4-3/4" w/ root  (1-1/4"+ crowns) 

Adding 22 Edestus shark teeth in July 2025.    Link to Edestus shark.

An EXTRA LARGE, Top Quality Carcharodontosaurus saharicus tooth from the Kem Kem deposits of Morocco. An October Fossil of the Month. An incredible red colored tooth. Highest quality enamel. Excellent preservation. Excellent anterior and posterior serrations. Serrated to the tip. Extra wide root. One crack. No repair or restoration. A Top Quality collector's tooth. Authenticity Guaranteed. A very special, top quality Carch tooth from a BIG Carch!

M1201 BoP3    Size: 4-1/2"   (1-5/8" wide)

Note - Added 14 new Carchardontosaurus teeth in October 2022.   Link to Carcharodontosaurus teeth.

A rare associated set of 15 Ptychodus mortoni teeth - upper jaw from gove Co., Kansas. Nicely articulated crowns. Very good preservation with white mineralization covering most teeth. Set includes: 2 x A1 anteriors, 6 x A2 anteriors, 3 x A3 anteriors, 1 x L1 lateral, 2 x L2 laterals, and 1 x L3 lateral. The primary center tooth was uncovered from the matrix and it is a GEM tooth measuring 1" in width and height. It is valued at $100 by itself. THIS SET IS PRICED AT $50 PER TOOTH with 11 ANTERIOR TEETH! Authenticity guaranteed.

KS281            SIZE:  A1 (x2)= 1" ; A2 (x3) = 1" - R  ;  A2 (x3) = 15/16" - L;   A3 (x3) = 3/4" - R; L1 (x1)= 11/16" - R; L2 (x2)= 5/8" - L; L3 (x1)= 9/16" - L

Note - Adding 5 new P. mortoni teeth in April 2020.   Link to Kansas P. mortoni teeth

An ultra rare MONSTER, 3-3/16" Great White shark tooth - upper jaw anterior tooth from the Bahia Iglesa Fm., Chile. A March Fossil of the Month.This tooth is huge and extra wide (2-1/8"). It has a rich tan colored crown and a goden tan root. Fantantic color! Highest quality enamel with no hydration cracks or peeling. Serrations are exceptional - very large with a big tip serration. Excellent preservation - note nutrient hole on root. Note -  the root appears to have two cracks and was most likely reattached without fill or restoration.  A HUGE Chilean Great White collector's tooth and display. Authenticity guaranteed. Unfortunately there are no more teeth coming from this site. Note there are very few Chilean GW teeth over 3-1/8"!  Check out my new Blog - The Best of Chile - Shark Teeth   https://www.buriedtreasurefossils.com/blog/post/the-best-of-chile-fossil-shark-teeth/

C1201          Size: 3-3/16"  (2-1/8" W)    

Note -  Link to Great White shark teeth

A beautifully prepared, Kainops raymondi trilobite. Incredible preservation. A HIGH QUALITY specimen from the Haragan Fm., Coal Co., Oklahoma. A lower Devonian trilobite (410 mya).

X109          Size: 1-7/16"

An EXTRA LARGE, rare shark vertebra. The vertebra remains in the original Round Mountain silt matrix - an excellent display piece. Very good preservation and color

ST953                 SIZE: 1-3/4"

This is a beautiful pair very rare Basking shark gill rakers. An extremely difficult shark to find. I have only seen 4 of them!

C722   (Right)        SIZE: 1-9/16"

A Top Quality,  LARGE Carcharhinus macloti tooth, the Hardnose shark, from Lee Creek. Upper jaw teeth from the Miocenne Pungo River Formation. Excellent preservation and color. A more difficult species to locate in Lee Creek. Note - item is sold as a single  tooth.

LC770      SIZE: 1/4"

The Coral Display Collection. A Top Quality Solenastrea bournoni coral, from Withlacoochee River, Florida. This is an Oligocene age coral (30 MYA). This is a natural coral that is filled with voids lined with botryoidal deposits see second photo). Excellent preservation.  Authenticity guaranteed. An excellent collector specimen from a special collection of corals. 

FC09        Size: 5-3/4" x 4" x 3-1/2" height

Note - Posting 18 Fossil Corals in October 2023.   ->   Link to Fossil Coral.