Search results for: 'rays red so rivalry meaning first good'

An Ultra Rare nicely prepared, Struveapis sp. trilobite. A new phacopid trilobite with diagnostic characteristics including schizochroal eyes with fewer facets, a broader cephalon, and a smoother exoskeleton. An excellent specimen with good detail and completeness. The preparation is German directed with all original colors and no restoration. Great natural black with good luster. Oneecompound eye is exceptionally preserved. A Middle Devonian (380 mya) trilobite from the Jorf area, Atlas Mts., Morocco. Authenticity guaranteed. A rare trilobite!

XM53         Size: 2-3/8"   (1-7/16" wide)

Note - Adding 6 new Trilobites in November 2022.    -->    Link to Moroccan Trilobites

A TOP QUALITY, very rare Archaeocete whale, Zygorhiza kochii. A large rear molar crown. Note - the rear molar has a flat four cusp design. An exceptional brown colored crown. Nicely articulated. Little root. This tooth has no repair. A great Archaeocete molar crown from So. Carolina.  A very rare collector's tooth.  

SC1328        SIZE: 1-3/8"

Note - 14 new Archaeocete whale teeth from So. Carolina added in November 2017. Our largest selection of top quality Archaeocete teeth ever!      Archaeocete Whale catalog link.

An EXTRA LARGE Tyrannosaur tooth from the late Cretaceous (Campanian) in northern North America. Please note that this tooth could Gorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 3-1/4" - a BIGTyrannosaur tooth. A maxillary tooth. The enamel is good with good color. Anterior and posterior serrations are weak. Two cracks. Root etching. No restoration. Legally collected on private land in the Judith River Fm., Winifred Co., Montana. Authenticity guaranteed. An EXTRA LARGE collector's tooth. You don't see XXL Campanian Tyrannosaur teeth very often. A Riker display case is included.

DY05         SIZE: 3-1/4"   (Base: 1-1/4" wide x 11/16")

Note - Added 26 new Tyrannosaur teeth in October 2025.     Link to Tyrannosaur teeth catalog.

A TOP QUALITY, EXTRA LARGE & very rare Archaeocete whale, Zygorhiza kochii, from Harleyville, So. Carolina. Our 2nd November Fossil of the Month is a highly desirable Zygorhiza molar or "yoke" tooth.  An exceptional chocolate brown colored crown and tan root. The crown has fantastic articulation with incredible detail. Complete root. This tooth has minimal repair to tips of the 3 cusps on the left side only. Very little repair overall for a yoke tooth which are typically heavily repaired.  One of the BEST Archaeocete molars that I have seen from So. Carolina in a long time. A very rare collector's tooth. Museum Quality.  Note - 6" x 8" Riker frame included. One of my favorites!

SC1322        SIZE: 3-3/4"

Note - 14 new Archaeocete whale teeth from So. Carolina added in November 2017. Our largest selection of top quality Archaeocete teeth ever!                     Archaeocete Whale catalog link.

A Top Quality Globidens aegyptiacus  tooth (Mosasaur) from the Khouribga Basin (phosphate sedimentary basin) in Morocco. This is a specialized marine mosasaur that is Cretaceous in age. Nicely articulated and well preserved. Authenticity guaranteed. Perfect tooth! 

M1106          SIZE: 5/8" H  x 1" W

Note - Adding 5 Globidens teeth in December 2019. -> Link to Globidens teeth.

A HUGE, Top Quality Globidens aegyptiacus  tooth (Mosasaur) from the Khouribga Basin (phosphate sedimentary basin) in Morocco. This is a specialized marine mosasaur that is Cretaceous in age. Nicely articulated and well preserved. Authenticity guaranteed. Perfect tooth. My largest tooth! 

M1102          SIZE: 1-1/4" H  x 1-3/16" W

Note - Adding 5 Globidens teeth in December 2019. -> Link to Globidens teeth.

A LARGE, ROOTED Globidens aegyptiacus  tooth from the Khouribga Basin (phosphate sedimentary basin) in Morocco. M1101 is a rare rooted tooth which is still in its original matrix. Both crown and root are all original with no break. Globidens is a specialized marine mosasaur that is Cretaceous in age. Nicely articulated and well preserved. Authenticity guaranteed. A rare rooted tooth! 

M1101 BoP         SIZE: 1-7/8" H  x  7/8" W

Note - Adding 5 Globidens teeth in December 2019. -> Link to Globidens teeth.

An EXTRA LARGE, Top Quality Globidens aegyptiacus  tooth (Mosasaur) from the Khouribga Basin (phosphate sedimentary basin) in Morocco. This is a specialized marine mosasaur that is Cretaceous in age. Nicely articulated and well preserved. Authenticity guaranteed. A BIG tooth! 

M1105         SIZE: 7/8" H  x 1-3/16" W

An EXTRA LARGE, Top Quality Globidens aegyptiacus  tooth (Mosasaur) from the Khouribga Basin (phosphate sedimentary basin) in Morocco. This is a specialized marine mosasaur that is Cretaceous in age. Nicely articulated and well preserved. Authenticity guaranteed. A perfect tooth.

M1103        SIZE: 3/4" H  x 1-1/8" W

An Extra LARGE, Top Quality Globidens aegyptiacus  tooth from the Khouribga Basin (phosphate sedimentary basin) in Morocco. This is a specialized shelling crushing marine mosasaur that is Cretaceous in age. Nicely articulated and well preserved. Note – this is a rare anterior (front) tooth with the conical shape. Authenticity guaranteed. Perfect tooth! 

M1110          SIZE: 1-1/8" H  x 3/4" W

A LARGE, Top Quality Globidens aegyptiacus  tooth (Mosasaur) from the Khouribga Basin (phosphate sedimentary basin) in Morocco. This is a specialized marine mosasaur that is Cretaceous in age. Nicely articulated and well preserved. Authenticity guaranteed. Perfect tooth! 

M1109          SIZE: 3/4" H  x 1" W

A Top Quality Igdamanosaurus (Globidens) tooth from the Khouribga Basin, Morocco. This is a specialized marine mosasaur that is Cretaceous in age. Nicely articulated and well preserved. No repair or restoration. Authenticity guaranteed. Perfect tooth! 

M1113          SIZE:  5/8" Height  x 15/16" Wide

Note - Adding 9 Globidens teeth in November 2023. -> Link to Globidens teeth.