Search results for: 'grows black 20 inch third ridg'

A beautifully prepared, TOP QUALITY Walliserops lindoei trilobite, the "short trident Comura".  One of the collector's favorite spiny trilobites. A November Fossil of the Month. Walliserops lindoei is an unusual looking species with three rows of spines run down its back and a trident-like fork extending from the front of the cephalon. The preparation is German with all original colors and no restoration. Exceptional completeness and preservation. Great natural black shell with excellent luster.  A very difficult species to prepare. Excellent shell and spine preservation. Excellent compound eyes. Good size. A scarce species! One of the ultimate Middle Devonian (380 mya) spiny trilobite from the Foum Zguid, Morocco. Authenticity guaranteed. One of my favorite spiny trilobites!  Museum Quality. Note - specimen weights 1.7 lbs. International orders may require supplemental postage added to Free Shipping. Please inquire.  

XM75          Size: 1-7/8"   (1")

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

A "Flying" TOP QUALITY Walliserops trifurcatus trilobite, the "trident Comura".  A November Fossil of the Month and one of the collector's favorite spiny trilobites. Walliserops trifurcatus is an unusual looking species with three rows of of spines run down its back and a trident-like fork extending from the front of the cephalon. The preparation is German controlled with all original colors and no restoration. Exceptional completeness and preservation. Great natural black shell with excellent luster. The bottom of this trilobite has been cleaned out and it sits on an 1" matrix pedestal. A very difficult species to prepare. Excellent shell and spine preservation. Compound eyes are very good. Good size. A rare species! One of the ultimate Middle Devonian (380 mya) spiny trilobite from the Foum Zguid, Morocco. Authenticity guaranteed. One of my favorite spiny trilobites!  Museum Quality.  On Hold

XM06          Size: 3-1/4"  x  1-1/4"

Adding 9 top quality Devonian age Moroccan trilobite species.  -->  Link to Moroccan Trilobites.

A GEM QUALITY Chubutensis tooth from the Ica area of Peru - an upper jaw tooth. An August Fossil of the Month. An excellent dark tan colored crown with no peel. Highest quality enamel. Sharp serrations are 1oo5 complete with an excellent tip serration. Note - the short serration is pathologic - no damage. Very nice side cusps. The bourlette is orange color and 100% complete. The root is excellent orange color, nicely articulated, and complete. An incredibly colored, Peruvian Chubutensis tooth! No reapir or restoration. Authenticity guaranteed. Perfect tooth. 

P031              SIZE: 2-1/16"

Note - Link to Peruvian Chubutensis teeth

A Quality Chubutensis tooth from Peru - an lower jaw tooth. A brown colored crown with no peel. High quality enamel. Sharp serrations and side cusps. The root cracked and reattached.  A nice, Peruvian Chubutensis tooth! Authenticity guaranteed.

P037              SIZE: 1-1/16"

Note - Adding 5 new Peruvian Chubutensis teeth in August 2020         Link to Peruvian Chubutensis teeth

A rare, EXTRA LARGE Chubutensis tooth from Peru - upper jaw tooth. An excellent tan colored crown with no peel. Large side cusps. Extra sharp serrations are excellent with some damage. The bourlette is a light tan color and mostly complete. The root is excellent light tan color, nicely articulated, and complete with few hydration cracks. No repair or restoration. An excellent, extra large Peruvian Chub tooth!  Authenticity guaranteed. These extra large Chub teeth are quite rare.

P041 BoP           SIZE: 3-5/8"  (3" W)

Note - Adding 5 new Peruvian Chubutensis teeth in August 2020.         Link to Peruvian Chubutensis teeth

A rare Chubutensis tooth from Peru - a lower jaw posterior tooth. A tan colored crown with no peel. High quality enamel. Sharp serrations and side cusps. The root is tan color and complete with a break.  An excellent, Peruvian Chubutensis tooth! Authenticity guaranteed.

P036              SIZE: 15/16"

Note - Adding 2 new Peruvian Chubutensis teeth in July 2021.         Link to Peruvian Chubutensis teeth

A rare Chubutensis tooth - an upper jaw tooth. A tan colored crown with no peel. The bourlette is a dark tan color. Excellent serrations and side cusps. The root is tan color and complete. Note - there is root repair.  A rare Peruvian Chubutensis tooth! Authenticity guaranteed.

P035              SIZE: 1-5/16"

Note - Adding 2 new Peruvian Chubutensis teeth in July 2021.         Link to Peruvian Chubutensis teeth

An EXTRA LARGE, GEM Nanotyrannus lancensis tooth. A February Fossil of the Month. This tooth measures 2-1/8" (straight line). This BIG Nano tooth is extra wide and thick. Much like a small Rex, but has a basic Nano design. The enamel is excellent with excellent color and quality. Excellent serrations and tip. No cracks. No repair. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed.  A fantastic extra large collector's Nano tooth.  Note - a Riker frame display is included. A very special BIG Nano tooth!

DN01 BoP       SIZE: 2-1/8" (.85 " W x .46" H)

Note - Adding 12 Nano teeth in February 2020  ->  Link to Nano Teeth

A GEM Quality, rare Triceratops horridus upper beak (rostal) from the late Cretaceous of northern North America. A July Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek and Lance Creek formations which is know for three horns and a large frill protecting its neck. This juvenile upper beak has exceptional detail preserved and great color / patina. Complete specimen. Note - Triceratops has a beak formed by this upper rostal bone and the lower predentary bone. No repair or restoration. 100% natural specimen. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed. You rarely see these upper beaks and this one is exceptional.

DC22  BoP       SIZE: 2-1/8" Wide x 1-3/4" Length

Note - Adding 20 new Triceratops fossils in July 2022.       Link to Triceratops fossils catalog

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