Search results for: 'one piece guid ensur line april'

A rare, incredibly preserved LARGE Asterocidaris bistriata, a fossil club echinoid (urchin). The specimen is fully inflated, nicely articulated, and complete with long spines - a very aesthetic display. These “Club” echinoids on matrix include some composite spines/radioles from their species. This fantastic echinoid is middle Jurassic period from from Boulemane, Middle Atlas Mts., Morocco. A very special collector item and a fantastic display piece. NO repair! Authenticity guaranteed. The BEST of the BEST!

M2036          SIZE: 4-1/8"

Adding 7 new Moroccan club echinoids in October 2021.   Link ->  Echinoids Catalog

A Top Quality Bone Valley Galeocerdo aduncus, a Tiger shark tooth from Polk Co., Florida. Highest quality enamel. An excellent green on brown colored crown with a tan root. Great color!  Sharp edges. Excellent eye appeal. A Bone Valley collector's Tiger shark tooth. No repair or restoration. Authenticity guaranteed. You don't see these any more!

F151       SIZE: 3/4" 

Note - Adding 12 new BV G. aduncus shark teeth in April 2025.  ->  Link to BV G. aduncus teeth

A Top Quality Bone Valley Galeocerdo aduncus, a Tiger shark tooth from Polk Co., Florida. Highest quality enamel. An excellent light blue on brown colored crown with a white root. Great color!  Sharp edges. Excellent eye appeal. A Bone Valley collector's Tiger shark tooth. No repair or restoration. Authenticity guaranteed. You don't see these any more!

F150       SIZE: 3/4" 

Note - Adding 12 new BV G. aduncus shark teeth in April 2025.  ->  Link to BV G. aduncus teeth

A Top Quality Bone Valley Galeocerdo aduncus, a Tiger shark tooth from Polk Co., Florida. Highest quality enamel. An excellent blue on tan colored crown with a white root. Great color!  Sharp edges. Excellent eye appeal. A Bone Valley collector's Tiger shark tooth. No repair or restoration. Authenticity guaranteed. You don't see these any more!

F148       SIZE: 13/16" 

Note - Adding 12 new BV G. aduncus shark teeth in April 2025.  ->  Link to BV G. aduncus teeth

A LARGE, Top Quality Bone Valley Galeocerdo aduncus, a Tiger shark tooth from Polk Co., Florida. Highest quality enamel. An excellent blue on tan colored crown with a white root. Incredible color!  Sharp edges. Excellent eye appeal. A Bone Valley collector's Tiger shark tooth. No repair or restoration. Authenticity guaranteed. You don't see these any more!

F146       SIZE: 13/16" 

Note - Adding 12 new BV G. aduncus shark teeth in April 2025.  ->  Link to BV G. aduncus teeth

A GEM, 2-5/8" North Carolina Great White shark tooth - an upper jaw anterior tooth. This Great White shark tooth has an excellent green colored crown. Great color. Excellent sharp serrations and a complete root. One of the finest examples of a extra large No. American Great White shark tooth considering the shape, color, and preservation. NO repair! The BEST of the BEST! One of my favorites. It will be difficult to find No. American GW tooth like this one. This is one of three of the finest Great White shark teeth that I have seen from this site.

NC201             SIZE: 2-5/8"

A TOP QUALITY, 2-9/16" North Carolina Great White shark tooth - an upper jaw anterior tooth. This Great White shark tooth has an excellent green colored crown. Great color. Excellent sharp serrations and a complete root.  One of the finest examples of a extra large No. American Great White shark tooth considering the shape, color, and preservation. NO repair! The BEST of the BEST! One of my favorites. It will be difficult to find No. American GW tooth like this one. This is one of three of the finest Great White shark teeth that I have seen from this site.

NC202             SIZE: 2-9/16"

An ultra rare, LARGE Top Quality Edestus heinrichi shark whorl with 7 big crowns, from Herrin, Illinois. An October Fossil of the Month. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. Excellent preservation and serrations. This whorl is incredible teeth detail - the first 5 crowns are all natural and the the last two have some top repair. One of the finest whorls that I have had. The Edestus shark would have an upper and lower tooth whorl that are vertically opposed. Research showed that they could use their opposing teeth in a scissor-like motion to cut prey. It is the first animal to cut vertically. A very strange looking and unique acting shark. Shark recreation image is credited to Julio Lacerdo. These rare teeth are Pennsylvanian age from Illinois. Note - Two crown tips were professionally retored. Authenticity guaranteed. Seven plus crown whorl sections are ultra rare!  The BEST.

I01 BoP3         SIZE: 1-3/4" teeth   (Whorl :  10-1/4" length) 

Adding 11 Edestus shark specimens in October 2021.    Link to Edestus shark.

A gorgeous Quenstedticeras lamberti ammonite from the Saratov region of Russia. Incredible pyrite replaced ammonite with a crystal lined interior. Excellent pyrite crystals!  Middle Jurassic age. Authenticity guaranteed. Note - supply of these pyrite ammonites stopped in 2011. This is the last of my inventory.

XR206      Size: 1-3/4"

Adding 23 pyritized Ammonites in November 2021.    Link to Pyritized ammonites.

A rare, TOP QUALITY Megatherium americanum sloth claw from an extinct genus of giant ground sloths from the Pampean region, Uruguay. A March Fossil of the Month. Megatherium is from the family of the largest Ground sloths. This claw has excellent preservation. It is complete down to an excellent tip with essentially no restoration or repair. There appears to be a 1.5” area of the top of the sheath rim on the back side that may have minor restoration (see photo - a small area). Excellent preservation of the proximal end. An incredible massive Late Pliocene - Early Pleistocene display piece from Uruguay. Authenticity guaranteed. A fantastic Pleistocene giant ground sloth claw specimen. A rare Museum Quality specimen from a rare site. One of my favorites! Comes with a steel stand. 

X701          SIZE: 11-1/2" x 5-1/4" x 2-5/8"   Height with stand:  6.75"

Note – adding 14 Ground Sloth claws & teeth in March 2022.   Link to Sloth fossils

A rare TOP QUALITY Araucaria mirabilis pine cone specimens from Argentina. An October Fossil of the Month. This cone was found and remains on its original natural matrix. These Jurassic pine cones are exquisite and known for their highy quality and extreme preservation. The external detail is exceptional. An incredible natural pine cone. No repair or restoration. Authenticity guaranteed. Note - new Argentine pine cone specimen export has stopped for more than 10 years! These cones come from an old collection. Specmen sits nicely on its flat base and makes a fantastic display piece!  Note - this specimen weighs 1.5 lbs. and will require supplemental postage for international customers. 

 X305       Size: 2-3/8" x 2"   

Note - Adding 6 rare Argentine pine cone specimens in October 2023.      Link to Pine Cone fossils.

The Echinoid Display Collection. Three complete and five partial Top Quality Archeocidaris sp. sea urchins from Brown Co., Texas. An October Fossil of the Month. This is an incredible Pennsylvanian age sea urchin plate (280 MYA). Exceptional preservation. Note - all spines are associated and found attached. Extremely rare and a requiring extensive preparation to expose them properly.  Authenticity guaranteed. A fantastic rare display specimen from a special collection of echinoids. Ones of my favorites. An excellent display piece on matrix - plate size is 15 x 11" (height) . Note - this plate comes with a sturdy custom designed wooden stand (as shown). This specimen weighs 7.5 lbs and international customers will require shipping supplement.

EC100        Specimen Size: 6" x 6" 

Note - Posting 14 Sea Urchins / Sand Dollars in October 2023.  ->  Link to Echinoderms.