Search results for: 'desert sa02 ar 15'

 A rare, early Miocene Mako tooth of Isurus retroflexus, the Longfin Mako from Calvert Cliff, Maryland.

MD022               SIZE: 1-7/16"

A TOP QUALITY Ophiura sp. Brittle Star specimen from Morocco. This rare Brittle Star measures 4-3/4" in length. Incredible detail. Excellent preservation and preparation. Ordovician age. This Brittle star is from El Caid Romi, Morocco. No restoration. Authenticity guaranteed. A top quality collector's piece. This is the real deal! This plate weighs 1.6 pounds. Note: An international  order with free shipping may incur a shipping surcharge cost. Please request quote. 

X181          SIZE:  4-3/4"  

Note - Adding 10 Brittle Star & Starfish specimens in February 2024.    Link to Brittle Stars

An extinct early camel jaw (Poebrotherium wilsoni) from Sioux Co., Nebraska. Poebrotherium was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. 

WR06        Size: 2"  

Name: Poebrotherium wilsoni

Age:  Oligocene

Location: Sioux Co., Nebraska

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

A 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.  This piece is from the 18 Inch Layer which is extremely dense and difficult to prepare. It also provides the most detailed, highly preserved fossils. Exceptional preservation and preparation. No repair or restoration. All natural.  Authenticity guaranteed. An excellent display piece!  

X468        SIZE: 6-5/8"       Plate size: 8" x  5"

Note - Adding 12 Green River Fm. Fossil fish in November 2023 --> Link to Fossil Fish

A LARGE, TOP QUALITY Mosasaurus beaugei tooth from the Cretaceous of Khouribga, Morocco. Excellent preservation. Note - the well defined flat ridges running the length of the crown - a M. beaugei characteristic. No cracks. No repair or restoration. A massive Mosasaur tooth from the hero of Jurassic World! This is one of the more difficult of the large Mosasaur species to find. An excellent collector's Mosasaur tooth. Authenticity guaranteed. 

M1074          SIZE: 2-3/8"   (1-1/4" Wide)

Note - Adding 8 Mosasaur teeth in November 2025.   -->   Link to Mosasaur teeth.

A TOP QUALITY, ~6" Classic Lee Creek Megalodon tooth - ANTERIOR tooth. Our June 2017 Fossil of the Month. This Megalodon has an incredible golden tan colored crown with an exceptional mahogany brown bourlette - essentially complete with two toned color. Highest quality enamel. Exceptional golden tan enamel! The bourlette is extra large and near perfect. The serrations are razor sharp with an exceptional tip serration. Nearly PERFECT serrations (a few serrations damaged near the base  - all serrations are razor sharp. Exceptional serrations for a really big Meg! The root is an excellent tan color with very few no hydration cracks and complete. This Megalodon was found in the Yorktown Formation, Lee Creek mine, NC (Pliocene age = 4.5 MYA). The finest example of a 6" classic Lee Creek Megalodon tooth that I have seen considering the shape, color, and preservation. An exceptional collector's XXL LC tooth from the old days at Lee Creek mine! Museum Quality Megalodon. You rarely see a GEM or any 6" Lee Creek Megalodon teeth offered for sale. They just do not exist! This is the ~6" Lee Creek Meg to own if you are going to own one! Note - this is an old estate piece. Absolutely NO repair. Best of the BEST!     On HOLD

LC003            Size: 5-15/6"   (4-3/8" W)

A GEM I. desori, the Narrow-tooth Mako - lateral tooth. Very nice tan color with excellent gloss. The root shows excellent detail. Absolutely great preservation and condition - extra sharp edges and tip. These are Miocene age teeth from the Pungo River Fm. Fantastic collector's teeth. Museum quality.

LC335          SIZE: 1-3/8"

A GEM I. desori, the Narrow-tooth Mako - lateral tooth. Very nice golden tan color with excellent gloss. The root shows incredible detail. Absolutely great preservation and condition - extra sharp edges and tip. These are Miocene age teeth from the Pungo River Fm. Fantastic collector's teeth. Museum quality.

LC334          SIZE: 1-1/2"

A GEM I. desori, the Narrow-tooth Mako - lateral tooth. Very nice golden tan color with excellent gloss. The root shows incredible detail. Absolutely great preservation and condition - extra sharp edges and tip. These are Miocene age teeth from the Pungo River Fm. Fantastic collector's teeth. Museum quality.

LC333           SIZE: 1-1/2"

A Top Quality Priscacara (Cockerellites) liops fish from the 18" layer, Green River Fm., Lincoln Co. Wyoming. The Priscacara liops is an extinct Perch from the Eocene age (50 MYA). This piece is from the 18 Inch Layer which is extremely hard and difficult to prepare. It also provides the most detailed, highly preserved fossils. Exceptional preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece!  

X480       SIZE: 5-1/2"       

Note - Adding 31 Green River Fm. Fossil fish in November 2024 --> Link to Fossil Fish

A LARGE, Top Quality Squalicorax falcatus, an extinct Crow shark tooth from Tarrant Co., Texas. An excellent example of this Middle Cretaceous Woodbine Fm. shark. Authenticity guaranteed. Perfect tooth.

T123            SIZE: 1/2"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Cretoxyrhina mantelli, an extinct Mackerel (Odontid) shark tooth from Travis Co., Texas. An excellent example of this Late Cretaceous South Bosque Shale (Eagle Ford) Fm. shark. A lateral tooth. Authenticity guaranteed. Perfect tooth. 

T066           SIZE: 13/16"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth