Search results for: 'dure paleozo frame only subtitrat'

A rare, Top Quality Symmorium lamnoides tooth from the Paleozoic era in what is now Russia. Great color. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth! 

Age: Upper Carboniferous (310 MYA); Kasimov Fm.

Location: Achkasovo, Russia

R161     SIZE: 1/2" height

Adding 65 Russian Paleozoic teeth in July 2021.  Link to Russian Paleozoic teeth.

Slide Back Stand for display frames, small books, and other flat bottom & thick items. The slides expands to 2".

DD56           Size: 3" x 3-1/2" x 2-1/4"

A rare, Top Quality Tyrannosaurus rex sub-adult right maxillary tooth. This tooth measures 2-1/8" with a large natural tip wear facet (could have been a 2-1/2" tooth). The enamel has excellent color and patina. Very good anterior and posterior serrations. Note - the anterior serrrations have a "Y" formation - very unique. The base cross-section is a compressed oval; however, you can see that the base of the tooth is the top of root section and the base "pinching" is in the root section only. The large size and serrations make this a T. rex tooth. A top quality tooth specimen! 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 private land in the Hell Creek Fm., Garfield Co., Montana. Authenticity guaranteed. Note - this tooth comes with a 3-1/2" 3D floating display frame.

DT04       SIZE: 2-1/8"   (Base width: 1")

Note - Adding 13 T. rex teeth in October 2022.  Link to T. rex teeth -->  T. rex teeth

An ultra rare, Thalassocnus, a Swimming Sloth, manus (hand) claw from the Bahia Inglesia Formation, Copiapo, Chile. A May Fossil of the Month. This sloth lived on the west coast of So. America during the late Miocene age. This claw is a near complete with minor erosion along the upper edge and back end. Both areas have minor restoration. Fantastic color and preservation. Authenticity guaranteed. I have not seen a swimming sloth claw for sale before. This is all of the sloth material that I have from 15 years ago! A rare collector's claw. This is my one and only hand claw!

C931          Size: 2-1/2"  (1-1/8" height, 7/16" wide)

A COLORFUL, Top Quality Miocene-Pliocene juvenile Mastodon molar from northern Florida. This is an extinct elephant ancestor that inhabited North America during the late Miocene to late Pliocene. This molar is a big tooth with 3 cusp rows with typical cusp wear. Exceptional articulation. Excellent red & golden tan colors! This is an exceptionally well fossilized Mastodon specimen. Note - Tooth comes complete with custom base plate as pictured. Note - Small repairs to the root end only. No restoration. An exceptional, authentic Mastodon tooth. Authenticity guaranteed. Note this item weighs 2.75 lbs and a supplemental shipping charge is required for international orders. 

X622       Size:  3-1/4" Long x 3" Wide ;  Height on stand = 4"

Name: Mastodon (Mammut americanum)

Age: Pliocene - Pleistocene    

Location: Northern Florida

Posting 8 Mammoth / Mastodon teeth in October 2025  -->  Link to all Mastodon teeth

A TOP QUALITY Rebbachisaurus tooth from the Cretaceous Kem Kem deposits of Morocco. Rebbachisaurus is the only named sauropod dinosaur found in the Kem Kem basin, and they are quite scarce. Incredible detail. Exceptional condition and preservation. This tooth has a small natural wear facet. Please note that most the Kem Kem site teeth referred as "Rebbachisaurus" teeth are actually Titanosaurid teeth (see discussion below). This tooth fits the Rebbachisaurus description. No repair. No restoration. Authenticity guaranteed.

M1289       Size: 1"  (<1/4" W)

Note - Adding 5 new Titanosaur teeth in January 2022.    Link to Rebbachisaurus - Titanosaur teeth.

A Top Quality Tyrannosaur tooth from the late Cretaceous (Campanian - Two Medicine Fm.) in northern North America. This tooth measures 1-5/8" -  an excellent Tyrannosaur tooth. The enamel is high quality with excellent color. Anterior and posterior serrations are excellent. Serrated to the tip with a small wear facet on tip and the side. No crack, repair or restoration. Legally collected on private land in the Two Medicine Fm., Glacier Co., Montana. This is an excellent Daspletosaurus or Gorgosaurus tooth based on size and roundness of the tooth cross-section. Authenticity guaranteed. An excellent collector's tooth. Note - the only Tyrannosaurs in the Two Medicine Fm. are Daspletosaurus or Gorgosaurus. A Riker display frame is included.

DY23T         SIZE: 1-5/8"  (5/8" wide x 7/16" height)

Note - Added 14 new Tyrannosaur teeth in May 2024.       Link to Tyrannosaur teeth catalog.

An ultra rare, top quality 5-5/8" Sharktooth Hill Megalodon tooth. A location that produces very few large Megalodon teeth and one of the toughest Megs to locate. Note - the interlocking indentations along the side of the root lobes. This characteristic is only seen in the early to middle Miocene Megs - very unique!  A Museum quality specimen. No repair! You will not see these middle Miocene Sharktooth Hill Megs from Bakersfield, California very often!  One of the rarest Megs! A collection piece from the old days.

ST452              Size: 5-5/8"

A High Quality , 4-1/8" ULTRA RARE Caribbean Megalodon tooth - an upper jaw ANTERIOR tooth. This Megalodon tooth has an incredible very light creamy tan colored crown with interesting light charcoal gray patterning. High quality enamel with no hydration cracks. The Caribbean Megalodon teeth consistently offer the closest to white colored enamel. Excellent color! The bourlette is large and essentially perfect. The serrations are razor sharp including a worn tip serration. Excellent serrations! The root is an excellent creamy tan color with no hydration cracks. Great symmetry. Note - there was a 1/4" strip of the serrations on the right side of the tooth saw cut near the base and it was professionally restored. The damaged area was restricted to the edge only. This Megalodon was found in a limestone quarry in the Caribbean (Miocene age). This is an incredible Caribbean Meg tooth. A fine example of an ultra rare Caribbean Megalodon tooth, and an excellent collector's rare Megalodon tooth! Note - The limestone is sawed into thin blocks for extraction which totally destroys 99%+ of these Megalodon teeth. 

CA03       SIZE: 4-1/8" 

Note - Three Caribbean Megalodon teeth posted in August 2022.  Link to Caribbean Megalodon teeth.

Cochliodus sp.  ;  a very rare Extinct Bradydont shark. Nicely articulated. A large top quality specimen! New Kansas location.

Age: Pennsylvanian (300 mya) ; Raytown Limestone Fm.

Location: Lenexa, Johnson Co., Kansas

Z108             SIZE: 1/2"

Cochliodus sp.  ;  a very rare Extinct Bradydont shark. Nicely articulated. Matrix free - rare! A large top quality specimen! New Kansas location.

Age: Pennsylvanian (300 mya) ; Raytown Limestone Fm.

Location: Lenexa, Johnson Co., Kansas

Z109            SIZE: 5/8"

Deltodus sp.  ;  an Extinct Bradydont shark.  Excellent preservation and excellent surface articulation. Note the dimpled surface. A large top quality specimen!  Matrix free specimen - very rare! An exceptional collector's piece from an old collection!

Age: Pennsylvanian (300 mya) ; Stanton Fm. (Missourian)

Location: Louisville, Cass Co., Nebraska

Z127          SIZE: 1-1/4"