Search results for: 'alteri 30 years like'

A LARGE, incredible polished Orthoceras plate showing the intricate internal chamber structure from Morocco. These are Devonian age squid-like creatures. Gorgeous jet black and white colors. Eleven Orthoceras specimens exposed. Largest Orthoceras is 11" in length. A museum quality Orthoceras plate. An incredible display piece!      Note: Large and heavy Orthoceras plates will require a supplemental international shipping charge. This items weighs 12.75 lbs. to ship.  Please request quote.  

M2024           Plate size: 13-1/2" x 12"

Note - Adding five Orthoceras specimens in October 2022.   Link to Othoceras plates

A LARGE, Top Quality Diplomystus  fish from the 18 Inch layer, Green River Fm., Lincoln Co. Wyoming. The Diplomystus dentatus is a Herring fish from the Eocene age (50 MYA) in the ancient Lake Gosiute deposit. These fossil fish are exceptionally preserved fossils. Excellent preservation and preparation. No repair or restoration. All natural.  Authenticity guaranteed. A fantastic display piece!  

X465        SIZE: 6-1/4"      

Note - Adding 17 Green River Fm. Fossil fish in November 2025 --> Link to Fossil Fish

An EXTRA LARGE, Top Quality Striatolamia rossica (a Sand Tiger shark) tooth from Tushbair, Kazakhstan.  Anterior position. Incredible color and condition. An incredible Eocene (Bartonian) age tooth. No repair or restoration. Authenticity guaranteed. One of the finest localities for Eocene age shark teeth! You will enjoy the quality of the Kazakh teeth. 

K003        SIZE: 2-1/8"

Note - Adding 22 Striatolamia teeth in July 2024       Link to Kazakhstan Striatolamia teeth.

A polished Cleoniceras ammonite which brings out the brilliant flashes of red and green in the aragonite shell material (produces an "opal-like sheen!") from the Cretaceous of Madagascar.

XM305         Size: 2-1/4"

A polished Cleoniceras ammonite which brings out the brilliant flashes of red and green in the aragonite shell material (produces an "opal-like sheen!") from the Cretaceous of Madagascar.

XM304         Size: 2-3/8"

A Top Quality "Smoky Top" Megalodon tooth from Georgia - an upper jaw anterior tooth. The crown has excellent unique tan color with wisps of black "smoke" on top of both sides. The enamel is the Highest Quality with small hydration cracks. A Large Brown colored bourlette which is complete. Extra large, razor sharp serrations including an excellent tip serration. The root is a brown color, nicely articulated, robust, and complete. This tooth is exhibits large serrations and small grooves on the root ends. These are traits of a Miocene age tooth.  Incredible color!  Note - these Georgia Megs are fantastic - essentially little sign of wear and excellent preservation. An excellent color collector's Megalodon tooth from Georgia. No repair. No restoration. Authenticity guaranteed. This top quality Georgia Meg tooth is on fire! 

G107          Size: 4-5/16" (3" wide)

Note - Adding 15 new Georgia Megalodon teeth in June 2025.  ->  Link to Georgia Megalodon teeth

A LARGE,  Top Quality Elosuchus(?) crocodile scute from the Kem Kem region of Morocco. Note - This is a center ridge scute with a raised center line. Incredible detail and color. This is a complete scute ("body armor") which is most likely from the dominate crocodile for the region - Elosuchus. The crocodile scute is Mid Cretaceous epoch, Cenomanian stage (96 million years ago). No repair or restoration. An exceptional collector's scute. Authenticity guaranteed. Note - these scutes are rarely seen!

M1368        SIZE: 3" x 2" 

Adding 7 Kem Kem Crocodile teeth & scutes in October 2022.  Link to Kem Kem Crocodiles.

A LARGE, Ultra Rare, GEM QUALITY Spinosaurus aegyptiacus hand (manus) claw from the Kem Kem region of Morocco. A February Fossil of the Month. An exceptional manus claw with fantastic color and patina. A wide and heavy claw. No breaks. The surface is exceptional with no pitting, nicks or wear! The articulated end is complete with an excellent surface. Fully inflated. No repair or restoration. 100% natural which is extremely rare for a Spinosurus claw. An exceptional quality, collector's claw. One of the finest quality manus claws that I have seen in many years. Authenticity guaranteed. Note - a Riker frame will be included. I do not see fine quality Spinosaurus claws very often. Spinosaurus claws with this quality are quite rare!  Museum Quality. The Best of the BEST!  Sorry - No discounts. 

M1250c      Size: ~5"  (straightline) ;   6-3/4" (curve) ;  1-3/4" (proximal end height)

Note - Adding 2 top quality Spinosaurus manus claws in February 2025.  ->   Link to Spinosaurus fossils

An EXTRA LARGE, incredible polished Orthoceras plate showing the intricate internal chamber structure from Morocco. These are Devonian age squid-like creatures. Gorgeous jet black and white colors. There are 18+ Orthoceras specimens exposed. Largest Orthoceras is 12" inches in length. A top quality Orthoceras plate. Authenticity guaranteed. An incredible display piece!  It includes a sturdy steel stand.  Note: Large and heavy Orthoceras plates will require a supplemental international shipping charge. This items weighs 28 lbs. to ship.  Please request quote.  

M2021           Plate size: 21-1/2" x 16"

Note - Adding one Orthoceras specimen in January 2025.   Link to Othoceras plates

A LARGE, incredible polished Orthoceras plate showing the intricate internal chamber structure from Morocco. These are Devonian age squid-like creatures. Gorgeous jet black and white colors. Eleven Orthoceras specimens exposed. Largest Orthoceras is 11" in length. A museum quality Orthoceras plate. An incredible display piece!    Note: Large and heavy Orthoceras plates will require a supplemental international shipping charge. This items weighs 12.75 lbs. to ship.  Please request quote.  

M2022           Plate size: 13-1/2" x 9"

Note - Adding five Orthoceras specimens in October 2022.   Link to Othoceras plates

A Large, Top Quality Syzygiodes americana leaf from the Green River Fm., Cowboy Canyon, Bonanza Co., Utah. The Syzygiodes americana is a tree from the Eocene age (48 MYA) in the ancient Lake Unita deposit. This piece exhibits exceptional preservation and excellent color. No repair or restoration. Authenticity guaranteed. This leaf comes with a custom made wooden stand and ID plate (see photo). It is ready to display. A special old collection display piece!  Please note that quarries are now shut down.

GL33     SIZE: 4-1/4" x 1-1/8"      Plate size: 5-3/16" x 5-3/4"

Note - Adding 24 Green River Fm. Fossil leaves in September 2023 --> Link to Green River Fossil Leaves

A Very Rare, EXTRA LARGE Top Quality Dykeius garethi tooth central cusp from Hornby Island, British Columbia, Canada. An August Fossil of the Month. This is a new genius of Frill shark from the Late Cretaceous deep water Northumberland Formation deposit. Another unique species of Chlamydoselachiform shark, the Frill shark. This is the largest Frill shark in the deposit with teeth over 1" tall (28.5 mm). These teeth exhibit classic Frill shark design with a central cusp flanked by two lateral cusps. Dykeius teeth are taller than wide. The crown is complete with the tip reattached. Highest quality enamel. No repair. A very difficult tooth to locate and an excellent collector's tooth. Authenticity guaranteed. This incredible specimen is from a 20 year old collection. An excellent Frill shark specimen!

CD97              SIZE: 7/8"  Height

Note - Adding 64 Hornby Island deep water shark teeth.   ->   Link to all Hornby Island shark teeth.