Fossils for Sale - Under $50
Buried Treasure Fossils offers a selection of very popular, quality ammonites, fossil fish, trilobites, orthoceras, dinosaur, mosasaur, crocodile, shrimp, brittle stars, brachiopods, etc. for sale for less than $50. All items are authentic fossils. Authenticity guaranteed. (Note - there is one inexpensive spiny trilobite replica listed. The only replica on our website.)
- Leptomeryx evansi - Extinct Deer-Like Ruminant$40.00
An extinct early Deer-like Ruminant jaw (Leptomeryx evansi) from Sioux Co., Nebraska. Leptomeryx 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.
WR34 Size: 1-1/4"
Name: Leptomeryx evansi
Age: Oligocene
Location: Sioux Co., Nebraska
Note - Posting 49 Oligocene Mammal fossils in January 2025. Link to Oligocene Mammal Fossils
Learn More - Merycoidodon gracilis - Extinct Oreodont$40.00
An extinct extinct Oreodont jaw section (Merycoidodon gracilis ) from Sioux Co., Nebraska. Merycoidodon gracilis 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.
WR76 Size: 2" long
Name: Merycoidodon gracilis
Age: Oligocene
Location: Sioux Co., Nebraska
Note - Posting 49 Oligocene Mammal fossils in January 2025. Link to Oligocene Mammal Fossils
Learn More - Physogaleus contortus - BV$40.00
A LARGE, Top Quality Bone Valley Physogaleus contortus, a "Tiger-like" shark tooth from Polk Co., Florida. Highest quality enamel. An excellent tan colored crown with a white root. Great color! Sharp serrations. Great eye appeal. A Bone Valley collector's Tiger shark tooth. No repair or restoration. Authenticity guaranteed. You don't see these teeth any more! A scarce species in the BV Formation.
F158 SIZE: 15/16"
Note - Adding 4 new BV P. contortus teeth in April 2025. -> Link to BV P. contortus teeth
Learn More - Triceratops$40.00
A Top Quality, Triceratops horridus shed tooth or "spitter" tooth from the late Cretaceous of northern North America. Triceratops is a large ceratopsian dinosaur found in the Hell Creek formation. The enamel is excellent quality with nice color / patina. This tooth is commonly called a "spitter" tooth as it was worn out, released, and replaced. No cracks. No restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. An excellent, large Triceratops spitter tooth!
DC29e SIZE: 1/2"
Note - Adding 20 new Triceratops shed teeth in November 2025. Link to Triceratops fossils catalog
Learn More - Coprolite (Fossil dung)$40.00
A Top Quality mammal coprolite (fossil dung). So detailed that is it hard to believe. Incredible preservation. It is Miocene age (approx. 20 million years ago) from the Wilkes Fm., Toledo, Washington. A very unique and fantastic gift item. Authenticity guaranteed. And they don't stink!
X004 SIZE: 1-3/4" x 1-1/16"
Note - 7 new coprolite fossils added in December 2025. Link to coprolites.
Learn More - Eodiaphyodus granulosus$37.50
A Top Quality, well preserved Eodiaphyodus granulosus tooth crusher plate from the phosphate region of Morocco. Eodiaphyodus ("dawn Diaphyodus") is an extinct genus of marine phyllodont ray-finned fish known from Late Cretaceous sediments across Africa. Complete plate! No repair or restoration. Authenticity guaranteed.
M1325 SIZE: 2-3/4" x 2-1/4"
Note - Adding two Eodiaphyodus plates in January 2026. Link to Eodiaphyodus teeth.
Learn More - Carcharodon hastalis Morocco$35.00
A Pair of Very Scarce Carcharodon (Isurus) hastalis teeth - an upper jaw anterior Mako tooth from the Dakhla area, Western Sahara, Morocco. Very good quality enamel. A nice tan color. Sharp edges and complete. Authenticity guaranteed. Note - This site is no longer accessible. Time to add a Moroccan Isurus hastalis tooth to your collection!
M382 SIZE: 1-1/8" (largest)
Adding 20 Moroccan Hastalis teeth in October 2020. --> Link to Moroccan Hastalis teeth
Learn More - Coprolite (Fossil dung)$35.00
A Top Quality mammal coprolite (fossil dung). So detailed that is it hard to believe. Incredible preservation. It is Miocene age (approx. 20 million years ago) from the Wilkes Fm., Toledo, Washington. A very unique and fantastic gift item. Authenticity guaranteed. And they don't stink!
X007 SIZE: 2-1/8" x 1-5/8"
Note - 15 new coprolite fossils added in November 2022. Link to coprolites.
Learn More - Alligator scute - Florida$35.00Learn More
A well preserved Alligator mississippiensis, scute from northern Florida. This alligator scute is from the Pleistocene in North America. No repair or restoration. Authenticity guaranteed.
X817 Size: 1-5/8" x 1-3/8" x 1/2" height
Name: Alligator scute (osteoderm)
Age: Pleistocene
Location: Northern Florida
Note - Posting 26 mammal and reptile fossils in March 2024. Link to Other Marine Reptiles
- Alligator scute - Florida$35.00Learn More
A well preserved Alligator mississippiensis, scute from northern Florida. This alligator scute is from the Pleistocene in North America. No repair or restoration. Authenticity guaranteed.
X816 Size: 1-7/8" x 1-1/4" x 1/2" height
Name: Alligator scute (osteoderm)
Age: Pleistocene
Location: Northern Florida
Note - Posting 26 mammal and reptile fossils in March 2024. Link to Other Marine Reptiles
- Diplomystus dentatus$35.00
A Diplomystus fish from the Split-fish layer, Green River Fm., Lincoln Co. Wyoming. The Diplomystus dentatus is a Herring from the Eocene age (50 MYA). Very good preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece!
X464 SIZE: 4"
Note - Adding 31 Green River Fm. Fossil fish in November 2024 --> Link to Fossil Fish
Learn More - Knightia eocaena$35.00
A Knightia fish from the Split-fish layer, Green River Fm., Lincoln Co. Wyoming. The Knightia eocaena is a Herring-like fish from the Eocene age (50 MYA). Excellent preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece!
X460 SIZE: 4-1/4"
Note - Adding 31 Green River Fm. Fossil fish in November 2024 --> Link to Fossil Fish
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