Search results for: 'alta 3 1 2'

A rare, Top Quality Avisaurus archibaldi tooth from the Hell Creek Fm. of Montana. A extinct primitive toothed bird from the Enantiornithine bird family. These teeth are triangular and thin, and the crown is non-serrate and may have longitudinal ridges. The root has to has a strong vertical notch. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. 

DM07       Size: 3/16"+  On HOLD

Note - Adding 10 new Avisaurus teeth in July 2021      Link to Avisaurus catalog.

"The Color Collection - South of the River"  A TOP QUALITY, Carcharodon (Isurus) hastalis tooth with an excellent mix of brown & tan colors from the Sharktooth Hill area, Bakersfield, California. The root is very well preserved. Very clean crown. Excellent overall preservation. No repair or restoration. Authenticity guaranteed. 

ST023      SIZE: 2-1/8"  

Note - Adding 30 Sharktooth Hill Hastalis teeth in October 2023.      Link to STH Hastalis teeth.

A TOP QUALITY, Carcharodon (Isurus) hastalis tooth with an excellent tan color from the Sharktooth Hill area, Bakersfield, California. The root is very well preserved with a tan color. Very clean crown. A large gum line on rear. Excellent overall preservation. No repair or restoration. Authenticity guaranteed. 

ST020      SIZE: 2-1/4"  

Note - Adding 35 Sharktooth Hill Hastalis teeth in June 2021.    Link to STH Hastalis teeth.

A colorful, Top Quality Carcharodon hastalis tooth from the Ica region of Peru. An incredible  tan colored crown and a tan root. Good color!  Sharp cutting edges. Excellent definition and preservation. An excellent upper jaw tooth. No repair. Authenticity guaranteed. An excellent colorful collector's Mako tooth. 

P309           SIZE: 2-1/4"

Adding 17 Carcharodon hastalis teeth in May 2024.      Link to Peruvian Hastalis teeth.

A colorful, Top Quality Carcharodon hastalis tooth from the Ica region of Peru. An incredible vibrant blue  colored crown and a light tan root. Excellent color!  Sharp cutting edges. Excellent definition and preservation. An excellent upper jaw tooth. No repair. Authenticity guaranteed. An excellent colorful collector's Mako tooth. 

P307           SIZE: 2-1/4"

Adding 17 Carcharodon hastalis teeth in May 2024.      Link to Peruvian Hastalis teeth.

A LARGE, Top Quality, Triceratops horridus frill section from the late Cretaceous of northern North America. A September Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek formation which is known for three horns and the large frill protecting its neck. This is a great frill section with exceptional detail preserved. Excellent color and patina. You can see all of the natural blood grooves across the surface of the frill. No repair or restoration. 100% natural specimen. Legally collected on private land in Carter Co., Montana. Authenticity guaranteed. Note - This frill section is from the bottom of the frill near the neck and is extra thick and heavy. This section weighs approx. 3 lbs and international order will require a shipping supplement.

DC41         SIZE: 6" Wide x  5-5/8" High x 2-1/4" Thick

Note - Adding 15 new Triceratops bones in September 2025.       Link to Triceratops fossils catalog

A pair of top quality, ray dermal scutes (barbed type).  These barbed ray dermal scutes are rare!    F938 is an EXCELLENT barbed specimen.

F937 (Left)              SIZE: 1-1/16"

An ULTRA Rare, TOP QUALITY Parotodus benedeni, the False Mako, tooth from Sharktooth Hill, near Bakersfield, California. This tooth has an excellent tan colored enamel and a very massive root. The crown enamel has very good luster and very sharp edges. Highest quality enamel. Note -  a small (~1/16") tip repair was professionally done. No restoration. An extremely difficult tooth to locate! Authenticity guaranteed. One of the rarest P. benedeni teeth. 

ST403              SIZE: 2-1/4"

Posting two Sharktooth Hill Parotodus benedeni teeth in December 2022.   Link to Sharktooth Hill P. benedeni teeth

A Top Quality Carcharodontosaurus saharicus tooth from the Kem Kem deposits of Morocco. An excellent bright red colored tooth. High quality enamel. Excellent preservation. Excellent anterior and posterior serrations. Serrated to the tip. An excellent tip. One crack. No restoration. A Top Quality collector's tooth. Authenticity Guaranteed. An exceptional Carch tooth!

M1207       Size: 2-13/16"   (1-3/16" wide)

Note - Added 11 new Carchardontosaurus teeth in July 2025.   Link to Carcharodontosaurus teeth.

"The Ptychodus Collection." A Top Quality Ptychodus elevatus tooth from Chilisay, Aktjubinsk Region, Kazakhstan. Great color and condition. An excellent Late Cretaceous (Santonian - 84 MYA) age tooth. No repair or restoration. Authenticity guaranteed. You will enjoy these rare Kazakh teeth. A special piece from an old collection that was not available commercially. 

K1521        SIZE: 3/8" x 3/8" 

Posting 17 rare Ptychodus teeth in September 2024.     Link to Kazakh Ptychodus teeth

A Top Quality Hemipristis serra tooth - an upper jaw anterior tooth from the Lee Creek mine, Aurora, No. Carolina. This tooth has a beautiful tan crown and a tan colored root. A Pungo River Fm. tooth - Miocene age. Perfect tooth. An excellent collector's tooth. Authenticity guaranteed.

LC528      SIZE: 1-1/16"

Adding 30 new Lee Creek Hemipristis teeth in February 2023 .   Link to Lee Creek Hemipristis teeth.

A Top Quality Hemipristis serra tooth - an upper jaw tooth from the Lee Creek mine, Aurora, No. Carolina. This tooth has a beautiful blue crown and a tan colored root. A Pungo River Fm. tooth - Miocene age. Perfect tooth. An excellent collector's tooth. Authenticity guaranteed.

LC524      SIZE: 1-1/8"

Adding 30 new Lee Creek Hemipristis teeth in February 2023 .   Link to Lee Creek Hemipristis teeth.