Search results for: 'cr02 my guid base medium 2 palm'

A natural Hoploscaphites nebrascensis ammonite with excellent preservation of the shell material. The ammonite shell has some 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. The end is filled with calcite crystals! This ammonite is from the upper Cretaceous, Pierre Shale Fm. of So. Dakota. Authenticity guaranteed. A fantastic display piece.  

SD07        Size: 1-5/8"

Note - Adding 6 So. Dakota ammonites in August 2025.  -->  Link to So. Dakota 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 rare Akantharges mbareki trilobite. This rare trilobite species has only been available for 5 years. A very ornate design with spines and tubercles on its cephalon and pygidium! This species appears to be armored or designed to blend into its environment for protection. Excellent shell and spine preservation. Good size. A very rare species! A Middle Devonian (380 mya) trilobite from the Tinejdad area, Atlas Mts., Morocco. Authenticity guaranteed. A very unusual trilobite species!

XM04        Size: 1-1/4"  x  1-1/4"

Note - More than 20 high quality Devonian age Moroccan trilobite species for sale. Authenticity guaranteed.  -->  Link to Moroccan Trilobites.

A beautifully prepared, Asaphus kowalewskii trilobite from the Vilpovitsy quarry, Saint Petersburg region, Russia. There are also two Echinosphaerites, a genus of rhombiferan cystoid echinoderms.  This trilobite has a very nice three lobe design, and interesting extended eye stalks that have evolved to see in soft & murky sediment. A Middle Ordovician trilobite, Aseri level, (470 mya). Exceptional quality and preservation! Authenticity guaranteed. Note - This specimen weighs 2 lbs. A shipping surcharge will apply to international orders.

XR144        Size:  2-3/8"  (1-1/2" W)  

Note - Adding 8 new Russian Trilobites in October 2024.    -->    Link to Russian Trilobites

A LARGE, Top Quality Enchodus libycus tooth from the phosphate region of Morocco. This specimen is still attached to the jaw section. The Enchodus was a fearsome fish with giant teeth from the Late Cretaceous. Complete specimen with no repair! Authenticity guaranteed. Note - this specimen weighs 2.5 pounds. International orders with "free shipping" will require supplemental postage. 

M1001           SIZE: 3"  x  2-1/2" wide

Note - One new Enchodus teeth added in January 2026.      Enchodus Catalog Link

A Top Quality Otodus sokolovi tooth from Harleyville, So. Carolina (Giant Cement Quarry). Otodus sokolovi is the ancestor of O. auriculatus. An excellent lateral tooth. An excellent gray colored crown with a black colored bourlette, and a charcoal colored root. Highest quality enamel. Excellent color & preservation. The serrations are large and razor sharp including the tip. Two large side cusps. The root is complete and very well preserved. It is very hard to find these teeth in perfect condition. An excellent collector's Harleyville O. sokolovi tooth! Authenticity guaranteed. Near perfect tooth. Another well known shark tooth site that is no longer accessible to collectors.

SC413              SIZE: 2-3/8"

Note - Adding 18 Harleyville Auriculatus teeth in March 2025.     Link to the Harleyville Auriculatus teeth.

A Top Quality Otodus sokolovi tooth from Harleyville, So. Carolina (Giant Cement Quarry). Otodus sokolovi is the ancestor of O. auriculatus. An excellent lateral tooth. An excellent gray colored crown with a black colored bourlette, and a light charcoal colored root. Highest quality enamel. Excellent color & preservation. The serrations are large and razor sharp including the tip. Two large side cusps. The root is complete and very well preserved. It is very hard to find these teeth in perfect condition. An excellent collector's Harleyville O. sokolovi tooth! Authenticity guaranteed. Near perfect tooth. Another well known shark tooth site that is no longer accessible to collectors.

SC411              SIZE: 2-3/8"

Note - Adding 18 Harleyville Auriculatus teeth in March 2025.     Link to the Harleyville Auriculatus teeth.

A Top Quality Otodus sokolovi tooth from Harleyville, So. Carolina. Otodus sokolovi is the ancestor of O. auriculatus. An excellent lateral tooth. An excellent gray colored crown with a brown colored bourlette, and a lbrown colored root. Highest quality enamel. Excellent color & preservation. The serrations are large and razor sharp including the tip. Two extra large side cusps. The root is complete and very well preserved. It is very hard to find these teeth in perfect condition. An excellent collector's Harleyville O. sokolovi tooth! Authenticity guaranteed. Near perfect tooth. Another well known shark tooth site that is no longer accessible to collectors.

SC408              SIZE: 2-9/16"

Note - Adding 18 Harleyville Auriculatus teeth in March 2025.     Link to the Harleyville Auriculatus teeth.

A Top Quality Otodus sokolovi tooth from Harleyville, So. Carolina. Otodus sokolovi is the ancestor of O. auriculatus. An excellent anterior tooth. An excellent BLUE & TAN colored crown with a brown colored bourlette, and a GOLDEN TAN colored root. Highest quality enamel. Fantastic color & preservation! The serrations are large and razor sharp including the tip. Two large side cusps. The root is complete and very well preserved. It is very hard to find these teeth in perfect condition. An excellent collector's Harleyville O. sokolovi tooth! Authenticity guaranteed. Near perfect tooth. Another well known shark tooth site that is no longer accessible to collectors. 

SC406              SIZE: 2-9/16"

Note - Adding 18 Harleyville Auriculatus teeth in March 2025.     Link to the Harleyville Auriculatus teeth.

A Top Quality Otodus sokolovi tooth from Harleyville, So. Carolina. Otodus sokolovi is the ancestor of O. auriculatus. An excellent anterior tooth. An excellent golden tan on tan colored crown with a brown colored bourlette, and a light tan colored root. Highest quality enamel. Fantastic color & preservation! The serrations are large and razor sharp including the tip. Two large side cusps. The root is complete and very well preserved. It is very hard to find these teeth in perfect condition. An excellent collector's Harleyville O. sokolovi tooth! Authenticity guaranteed. Near perfect tooth. Another well known shark tooth site that is no longer accessible to collectors. Very colorful!

SC405              SIZE: 2-3/8"

Note - Adding 18 Harleyville Auriculatus teeth in March 2025.     Link to the Harleyville Auriculatus teeth.

A LARGE Auriculatus tooth. Lateral tooth. Serrations are weak, but present. Somewhat water worn. Typical commercial grade tooth.  

M062          SIZE: 2-3/4"

An EXTRA LARGE, GEM Prognathodon giganteus tooth on the original matrix from the Cretaceous of Morocco. Incredible articulation. Exceptional condition and preservation. This is the most difficult Mosasaur species to find.  No repair or restoration. A massive Mosasaur tooth from the hero of Jurassic World!   Authenticity guaranteed.

M1073  BoP      Size:  2-1/4"  x  1-1/2" W