Search results for: 'alteri 3 1 2'

A rare, Eremiasaurus heterodontontus (Mosasaur) jaw section with five original teeth in the jaw. Note -  the original teeth remaining in the jaw are quite rare. The jaw bone and teeth exhibit exceptional condition and preservation (very rare). This wonderful specimen is very mineralized and weighs 1 lb. An incredible display piece and an incredible collector's piece.  No repair or restoration. Please note this is not one of those six tooth "reconstructed" Mosasaur jaw sections. This is the real deal!

M1095              SIZE: 3-3/4"  X 1-1/4" Height

A GEM modern Greenland Sleeper shark, Somniosus microcephalus. A deepwater shark. Upper jaw tooth. Bright white color. Perfect tooth. Authenticity guaranteed. (8 Greenland Sleeper teeth available)

MGL07       SIZE: 3/8"

Note - Adding 12 new modern shark species in July 2022 -> Link to modern Greenland Sleeper shark teeth

An Echinorhinus australis (Bramble) shark tooth from the Council Quarry, Richmond, Queensland, Australia. Excellent preservation. Minor damage. This tooth is Early Cretaceous (Late Albian age) from the Toolebuc Fm.  A rare collector's Echinorhinus australis tooth. No repair or restoration. Authenticity guaranteed. Australian fossil shark teeth are nearly impossible to source. This is a great specimen from an old collection.

AU22        Size: 3/16"

Note - Adding 26 Australian - New Zealand shark teeth in May 2024      Link to Australian - New Zealand shark teeth

The Echinoid Display Collection. A LARGE, Top Quality Hemiaster whitei sea urchin from Tarrant Co., Texas. A "heart" shaped urchin. This is a Cretaceous age sea urchin (100 MYA). Excellent preservation.  Authenticity guaranteed. An excellent collector specimen from a special collection of echinoids. A perfect echinoid. An excellent display piece on matrix - size 3-1/8" x 2-1/2" height. Comes with a custom wooden ID stand with label (see photo of typical label).

EC107        Size: 1-7/8" x 1-7/8" x 15/16"  height  

Note - Posting 14 Sea Urchins / Sand Dollars in October 2023.  ->  Link to Echinoderms.

New   Extra Large antero-lateral Serratotlamna tooth in excellent condition. Beautiful golden tan color. 

M115             SIZE: 1-3/8"

An incredibly prepared, top quality Metacanthina issoumourensis trilobite. Preparation is German with all original colors and no restoration. Excellent compound eyes. A Middle Devonian (380 mya) trilobite from Oufaten, Atlas Mts., Morocco. A Museum Quality specimen. Exquisite preparation. Authenticity guaranteed.  

XM30        Size: 2-1/4" straightline  (1-1/8" wide) 

Adding 9 top quality Moroccan trilobites in November 2025.     Link to Moroccan trilobites.

A rare, High Quality CLASSIC Chile Megalodon tooth from the phosphate layer, Bahia Inglesa Fm., Caldera area, Chile.  A gorgeous light tan colored crown with no enamel peel. High quality enamel. The bourlette is an excellent mahogany brown color, large and 100% complete. The serrations and tip are razor sharp and complete. The root is excellent red-orange color with excellent articulation and 100% complete. The root is excellent, but the root ends cracked while removing matrix on rear. Great"eye appeal". Repair - root ends glued. Authenticity guaranteed. A High Quality Chilean Megalodon tooth from the old days! Note - these incredible Chilean collector's Megs simply do not exist any more! Authenticity guaranteed. Unfortunately there are no more teeth coming from this site!

C105       Size:  2-9/16"  (2-5/16" W)

Note - Adding two Chilean Megs in October 2020.  ->  Link to Chile Megs

A rare Hemipristis serra tooth, the Snaggletooth shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. Authenticity guaranteed. D037 is the tooth on the left. 

D037 (left)       SIZE: 1/2

Note - 8 new Sumatran Hemipristis teeth added in January 2018.       Link to Sumatran teeth.

A rare Hemipristis serra tooth, the Snaggletooth shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. Authenticity guaranteed. D038 is the tooth on the right. 

D038 (right)       SIZE: 1/2"

Note - 8 new Sumatran Hemipristis teeth added in January 2018.       Link to Sumatran teeth.

A rare, GEM Sphyrna zygaena tooth, the Smooth Hammerhead shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A unique collector's tooth. D041 is the top quality tooth. Authenticity guaranteed.

D041        SIZE: 1/2"

Note - 6 new Sumatran Hammerhead shark teeth added in January 2018.       Link to Sumatran teeth.

A rare, LARGE Trichiurides sagittidens tooth from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. D145 is the top quality tooth on the left. Authenticity guaranteed.

D145 (Left)       SIZE: 1/2"

Note - 12 new Sumatran Trichiurides sagittidens teeth added in January 2018.     Link to Sumatran teeth.

A rare, LARGE Trichiurides sagittidens tooth from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. D146 is the high quality tooth on the right. Authenticity guaranteed.

D146 (Right)       SIZE: 1/2"

Note - 12 new Sumatran Trichiurides sagittidens teeth added in January 2018.     Link to Sumatran teeth.