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A Top Quality Ankylosaurid osteoderm (bony armor plate) from the late Cretaceous of northern North America. Ankylosaurids had their body covered with this bony armor. A body osteoderm section from a juvenile Ankylosaurid . The bone is excellent quality with excellent color and patina. It has an  excellent keel like design and is very thick. Some crack fill.. Legally collected on private land in the Horseshoe Canyon Fm., Alberta, Canada. Authenticity guaranteed. A collector's quality Ankylosaur osteoderm.  Disposition number 000028-0000029.

DK21c         SIZE:  3-5/8"  x  2-1/2" x  1-1/8" Height

Note - Adding 7 Ankylosaur osteoderms in August 2025.    Link to Ankylosaur fossils catalog.

A LARGE, High Quality Ankylosaurus osteoderm (bony armor plate) from the late Cretaceous of northern North America. Ankylosaurus and Denversaurus, a Nodosaur, were the two Ankylosaurs present in the Hell Creek and Lance Creek Formations.  A complete body osteoderm plate from an adult Ankylosaurus. The bone is excellent quality with excellent color / patina. No cracks or restoration. Legally collected on private land in the Lance Creek Fm., Niobrara Co., Wyoming. Authenticity guaranteed. A collector's quality Ankylosaurus osteoderm. I do not see large ostederms very often.

DK26         SIZE: 5"  x  4-1/2"  x 5/8"

Note - Adding 7 new Ankylosaurus - Nodosaur osteoderms in August 2025.       Link to Ankylosaur fossils catalog.

A GEM Megamouth shark (Megachasma), a rare and exotic fossil shark tooth. Extremely rare split tip and an extra large tooth! The best that you will find. Miocene age from Chile. For the rare tooth collector! The BEST of the BEST!

C550P   BoP            Size: 15/16" 9/16" W

An exceptional natural Kranosphinctes (Perisphinctes) ammonite showing a very nice external design from Saharaha, Madagascar.  Jurassic age. A gorgeous display item!  Authenticity guaranteed. Note - This item weighs 2.6 lbs.  International customers will not have free shipping. 

X280      Size: 6"  (2-1/8" wide)

Note - Adding 17 Madagascar ammonites in November 2024  -->   Link to Madagascar ammonites

Two natural Hoploscaphites nebrascensis ammonites with excellent preservation of the shell material. The ammonites are fully exposed and their shells exhibit some natural iridescence. This ammonite species exhibits big ribs with multiple rows of tubercles (nodes). This specimen is sits in an original Pierre Shale nodule with a flat base for a great display. This ammonite is from the upper Cretaceous, Pierre Shale Fm. of So. Dakota. Authenticity guaranteed. A fantastic display piece.  

SD04        Size: 1-3/4"

Note - Adding 6 So. Dakota ammonites in August 2025.  -->  Link to So. Dakota Ammonites

A very rare LARGE, Top Quality Mola sp., the giant ocean Sunfish, beak (jaw) from the Sharktooth Hill area, near Bakersfield, California. Excellent preservation and gorgeous color. No repair or restoration. Authenticity guaranteed. An incredible articulated specimen! A rare find for Sharktooth Hill.

ST1033           SIZE: 2-5/8" Wide x 1-1/4" Height

Note - Adding 4 Mola beaks in February 2022.   --->    Link to Mola jaws

A very rare LARGE, Top Quality Mola sp., the giant ocean Sunfish, beak (jaw) from the Sharktooth Hill area, near Bakersfield, California. Excellent preservation and gorgeous color. No repair or restoration. Authenticity guaranteed. An incredible articulated specimen! A rare find for Sharktooth Hill.

ST1032           SIZE: 2-3/8" Wide x 1" Height

Note - Adding 4 Mola beaks in February 2022.   --->    Link to Mola jaws

A very rare LARGE, Top Quality Mola sp., the giant ocean Sunfish, beak (jaw) from the Sharktooth Hill area, near Bakersfield, California. Excellent preservation and gorgeous color. No repair or restoration. Authenticity guaranteed. An incredible specimen! A rare find for Sharktooth Hill.

ST1031           SIZE: 2-7/8" Wide x 1-3/8" Height

Note - Adding 4 Mola beaks in February 2022.   --->    Link to Mola jaws

A GEM, 5-1/16" Classic Lee Creek Megalodon tooth - ANTERIOR tooth. Our April 2017 Fossil of the Month. This Megalodon has an incredible light golden tan colored crown with an excellent hazel brown bourlette. Highest quality enamel. Exceptional golden tan color! The serrations are razor sharp with an exceptional tip serration. Nearly PERFECT serrations. Exceptional serrations for a big Meg! The root is an excellent tan color with few no hydration cracks and a "root ear" which is characteristic of the Miocene Megs. This Megalodon was found in the Pungo River Formation, Lee Creek mine, NC (Miocene age = 14.5 MYA). An excellent classic Lee Creek Megalodon tooth considering the shape, color, and preservation. A tooth from the old days at Lee Creek mine! Museum Quality Megalodon. Absolutely NO repair. Best of the BEST!

LC002            Size: 5-1/16"   (3-3/4" W)

A Top Quality Ptychodus latissimus, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Kamp Ranch Fm. tooth. These massive teeth have a design with 5 to 6 strong transverse ridges extending across the cusp face and granular margins. Authenticity guaranteed. Perfect tooth. 

T295            SIZE: 3/4"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Ptychodus latissimus, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Kamp Ranch Fm. tooth. These massive teeth have a design with 5 to 6 strong transverse ridges extending across the cusp face and granular margins. Authenticity guaranteed. Perfect tooth. 

T294            SIZE: 13/16"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Ptychodus latissimus, an extinct durophagous (shell-crushing) shark, tooth from Collin Co., Texas. An excellent example of this Upper Cretaceous Arcadia Park Fm. tooth. These massive teeth have a design with 5 to 6 strong transverse ridges extending across the cusp face and granular margins. Authenticity guaranteed. Perfect tooth. 

T293            SIZE: 11/16"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth