Search results for: 'guid t5 middl powder'

An excellent gorgeous Kosmoceras sp. ammonite from the Riazan region of Russia. Incredible pyrite replaced ammonites. Natural shell exterior is well preserved. Middle Jurassic age. No repair or restoration. Authenticity guaranteed. Note - supply of these pyrite ammonites stopped in 2011. This is the last of my inventory.

XR245        Size: 1-1/4"

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

An EXTRA LARGE beautifully prepared, Asaphus latus trilobite from the Vilpovitsy quarry, Saint Petersburg region, Russia. A very nice three lobe design. Interesting raised eyes to see in soft sediment. A Middle Ordovician trilobite, Aseri level, (470 mya). Exceptional quality and preservation! Authenticity guaranteed. Note - This specimen weighs 2.8 lbs. A shipping surcharge will apply to international orders.

XR145        Size:  4-1/8"  (2-5/8" W)  

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

A rare, incredibly preserved Reboulicidaris rebouli, a fossil club echinoid. The specimen is fully inflated. nicely articulated, and complete with prickly spines - a very aesthetic display. This fantastic echinoid is lower Jurassic period from from Amellago, Middle Atlas Mts., Morocco. A very special collector item and a fantastic display piece. NO repair! The BEST of the BEST!

M2044

A beautifully prepared, Asaphus kowalewskii trilobite from the Vilpovitsy quarry, Saint Petersburg region, Russia. 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 0.8 lbs. A shipping surcharge may apply to international orders.

XR141        Size:  2-1/4"  (1-1/2" W)  

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

An ultra rare, top quality 4-1/8" Sharktooth Hill Megalodon tooth found in the Round Mountain Silt near Bakersfield, California. A location that produces very few Megalodon teeth and one of the toughest Megs to locate. A November 2019 Fossil of the Month. This Megalodon tooth remains on the original matrix block which includes two whale bones - all original as found! Highest quality enamel with a great light tan color. The bourlette is a slightly darker light tan and essentially complete. The root is nicely articulated and complete. The serrations are complete with a great tip serration - incredible serrations for a Sharktooth Hill Meg tooth. This is a middle Miocene Meg - very unique!  100% natural. No repair or restoration. You will not see these middle Miocene Sharktooth Hill Megs from Bakersfield, California very often. One of the rarest Megs! Authenticity guaranteed. An incredible Museum Quality display piece that came out of a 25 year old old collection with a PERFECT Sharktooth Hill Megalodon!

ST451 BoP         Size: 4-1/8"   (Matrix size:  7-1/2" x 5" x 2" tall ; weight 2.25 lbs.)

An exceptionally large Jurassic Belemnite from Russia. The brown translucent shell shows exceptional preservation. These Belemnites are incredibly large and massive! My largest one! Authenticity guaranteed.

Name: Cylindroteuthis oweni        Age: Middle Jurassic        Location: Rizan region, Russia

X092           Size: 6-13/16"   (1-1/16" W)

Note - Adding 2 big Belemnites in December 2019.   -->    Link to Belemnites

A pair of beautifully prepared, Asaphus plautini trilobites from the Vilpovitsy quarry, Saint Petersburg region, Russia. A very nice three lobe design. Interesting raised eyes to see in soft sediment. A Middle Ordovician trilobite, Aseri level, (470 mya). Exceptional quality and preservation! Authenticity guaranteed. Note - This specimen weighs 3 lbs. A shipping surcharge will apply to international orders.

XR149        Size:  2-3/4"  (1-3/4" W)  &  2-3/8" x  (1-3/4" W) 

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

A beautifully prepared, Asaphus kowalewskii trilobite from the Vilpovitsy quarry, Saint Petersburg region, Russia. 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 0.75 lbs. A shipping surcharge may apply to international orders.  On HOLD

XR143        Size:  2-7/8"  (1-9/16" W)  

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

A high quality, rare spiny Ceretarges trilobite from Morocco. It is beautifully prepared to fully exposed the long & free standing spines and large elongated eye appendages. The Devonian trilobites from Jebel Issoumour deposits are world renowned for their incredible preservation and beauty. A Middle Devovian trilobite (380 mya).  A rare species. An incredible museum quality specimen at an affordable price. One of my favorite species! Authenticity guaranteed.

XM01 BoP       Size: 1-3/8"

"The CLASSIC BIG SPINY DEVONIAN TRILOBITE" A GEM, EXTRA LARGE Drotops armatus trilobite on original matrix. It is beautifully prepared and fully exposed. Incredible detail and completeness. Compound eyes are exceptionally preserved. All natural - an incredible display piece. A nicely displayed ~5" spiny trilobite. Museum quality specimen. A Middle Devonian trilobite (380 mya). All natural - a fantastic display piece. A TOP QUALITY BIG SPINY Moroccan trilobite from Issoumour, Alnif area. Authenticity guaranteed.

XM45 BoP        Size: 2-1/2"

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 beautifully prepared Comura bultyncki trilobite. Dozens of large spines fully exposed requiring many dozens of hours of air abrasion. One of the most difficult trilobites to prepare. A very ornate spiny trilobite design with nice compound eyes! Excellent shell and spine preservation. Good size. A rare species! The ultimate Middle Devonian (380 mya) spiny trilobite from the Oufaten area, Atlas Mts., Morocco. Authenticity guaranteed. One of my favorite spiny trilobites! Authenticity guaranteed.

XM42          Size: 1-3/4"