Ammonites

Buried Treasure Fossils offers a large selection of top quality Ammonites for sale. We have Ammonites from France, Madagascar, Morocco, Russia, etc. We have pyrite, red flash, natural, cut and polished Ammonites. Also have nice Orthoceras. These Ammonites are complete and no repair. These Ammonites can show great color, internal crystals and pyrite replacement. Authenticity guaranteed. Great gifts!
- Ammonite - Speetoniceras$245.00
An incredible natural Speetoniceras vericolor ammonite showing the intricate external chamber structure from Russia. The rock exhibits a beautiful perservation of the shell. An extra wide (thick) shell. Matrix free. A gorgeous display item! Authenticity guaranteed.
X281 Size: 4-5/8" (1-5/8" W)
None - International shipping will be discounted.
Learn More - Aegocrioceras sp.$225.00
Two Aegocriceras Cretaceous ammonites from Germany showing intricate structure. Excellent color! Prepared and displayed on their orginal matrix block. These ammonites are not reattached! A fantastic display item!
X268 Size: 2-3/8"
Learn More - Crioceras loryi$225.00
A gorgeous, very rare early Cretaceous Crioceras ammonite specimen from France.
FR307 Size: 2-1/8"
Learn More - Goniatities sp. , an early Ammonite relative$195.00
A FANTASTIC polished display piece with two exposed EXTRA LARGE ammonites and an orthoceras. A third ammonite is also exposed when viewed from the top. All showing the intricate internal chamber structure.The rock matrix is a beautiful marble material and the Ammonite cavities are mineral filled! These ammonites and orthoceras are beautifully polished. This display measures 8" x 14" and weighs 12 pounds. You rarely see top quality, extra large ammonites and Orthoceras in the same matrix block. An incredible, rarely seen display item!
Name: Goniatities sp. and Orthoceras sp. , Age: Devonian (350 MM years ago), Location: Atlas Mt., Morocco
M2060 Size: 5-1/2" & 4-1/2" Ammonites with a 4-1/2" Orthoceras
Learn More - Cranaosphinctes sp.$195.00
An EXTRA LARGE, exceptional natural Cranaosphinctes ammonite showing the very nice external design from Madagascar. A great display item! Authenticity guaranteed.
X271 Size: 6-3/4" (~2-1/2" thick) 3.5 lbs
Learn More - Crioceras loryi$175.00
A gorgeous, very rare early Cretaceous Crioceras ammonite specimen from France.
FR308 Size: 2"
Learn More - Crioceras loryi$175.00
A gorgeous, very rare early Cretaceous Crioceras ammonite specimen from France.
FR304 Size: 2-1/4"
Learn More - Craspedites nodiger$175.00
A gorgeous, extra large Jurassic Craspedites ammonite specimen from Russia.
X253 Size: 2"
Learn More - Craspedites nodiger$175.00
A gorgeous, extra large Jurassic Craspedites ammonite specimen from Russia.
X252 Size: 1-7/8"
Learn More - Cleoniceras sp.$165.00
An Extra Large, incredible polished Cleoniceras ammonite showing the intricate external chamber structure from Madagascar. The rock is a beautiful agate like material. Exterior has some iridescent red flash. A gorgeous display item! Authenticity guaranteed.
X201 Size: 6-3/4"
Note - Adding 7 Madagascar Ammonites in November 2019 -> Link to Madagascar Ammonites
Learn More - Ammonite - Speetoniceras$150.00
An incredible natural Speetoniceras vericolor ammonite showing the intricate external chamber structure from Russia. The rock exhibits a beautiful perservation of the shell. Ammonite on natural matrix. A gorgeous display item! Authenticity guaranteed.
X282 Size: 2-3/4"
None - International shipping will be discounted.
Learn More - Crioceras loryi$145.00
A gorgeous, very rare early Cretaceous Crioceras ammonite specimen from France.
FR301 Size: 3-1/4"
Learn More - Aegocrioceras sp.$140.00
An EXCELLENT early Cretaceous ammonite from Germany showing intricate structure. Excellent color! Unique uncoiled design. A fantastic display item!
X267 Size: 3"
Learn More - Quenstedticeras lamberti$120.00
An EXTRA LARGE gorgeous Jurassic ammonite from Russia. Incredible pyritized interiors! Maximum size!
XR203 Size: 2-3/8"
Learn More - Cleoniceras sp.$115.00
A Large, incredible polished Cleoniceras ammonite showing the intricate external chamber structure from Madagascar. The rock is a beautiful agate like material. Opening finished to the suture line - very cool. Exterior has some iridescent red flash. A gorgeous display item! Authenticity guaranteed.
X202 Size: 5-1/2"
Note - Adding 7 Madagascar Ammonites in November 2019 -> Link to Madagascar Ammonites
Learn More - Cleoniceras sp.$115.00
An incredible polished Cleoniceras ammonite showing the intricate internal chamber structure from Madagascar. The rock is a beautiful agate like material. Exterior has some iridescent red flash. A gorgeous display item! Authenticity guaranteed.
X216 Size: 4-1/8"
Learn More - Crioceras loryi$100.00
A gorgeous, very rare early Cretaceous Crioceras ammonite specimen from France.
FR303 Size: 2-7/8"
Learn More - Cleoniceras sp.$95.00
An incredible polished Cleoniceras ammonite showing the intricate external chamber structure from Madagascar. The rock is a beautiful agate like material. Opening finished to the suture line - very cool. Exterior has some iridescent red flash. A gorgeous display item! Authenticity guaranteed.
X206 Size: 4-3/8"
Note - Adding 7 Madagascar Ammonites in November 2019 -> Link to Madagascar Ammonites
Learn More - Crioceras loryi$95.00
A gorgeous, very rare early Cretaceous Crioceras ammonite specimen from France.
FR306 Size: 2-1/8"
Learn More -
- Cleoniceras sp.$95.00
An incredible polished Cleoniceras ammonite showing the intricate internal chamber structure from Madagascar. The rock is a beautiful agate like material with crystal lined cavities! Exterior has some iridescent red flash. A gorgeous display item! Authenticity guaranteed.
X214 Size: 5-3/8"
Learn More - Daivilleieras sp.$85.00
An incredible polished Daivilleieras ammonite showing the intricate internal chamber structure from Madagascar. The rock is a beautiful agate like material with crystal lined cavities! A gorgeous display item! Authenticity guaranteed.
X205 Size: 4-1/2"
Learn More - Cleoniceras sp.$85.00
A beautiful natural Cleoniceras ammonite opal-like shell material also shows brilliant flashes of red, blue, and green from Madagascar. The rock is a beautiful agate like material. Exterior has some iridescent red flash. A gorgeous display item! Authenticity guaranteed.
X217 Size: 3-1/8"
Learn More - Cleoniceras sp.$85.00
An incredible polished Cleoniceras ammonite showing the intricate internal chamber structure from Madagascar. The rock is a beautiful agate like material with crystal lined cavities! Exterior has some iridescent red flash. A gorgeous display item! Authenticity guaranteed.
X203 Size: 5-1/4"
Learn More - Goniatities sp. , an early Ammonite relative$80.00
An incredible, EXTRA LARGE polished ammonite showing the intricate internal chamber structure.The rock matrix is a beautiful marble material and the Ammonite cavities are mineral filled! These ammonites are beautifully polished on all sides. Very thick (2" - see profile photo) and weighs 3 lbs. This is a BIG Ammonite. An excellent display item!
Name: Goniatities sp. , Age: Devonian (350 MM years ago), Location: Atlas Mt., Morocco
M2018 Size: 7" (2" wide)
Learn More - Cleoniceras sp.$75.00
Polished ammonite to bring out the brilliant flashes of red and green in the shell material ("opal-like sheen!").
XM302 Size: 2-3/4'
Learn More - Cleoniceras sp.$75.00
A natural Cleoniceras ammonite opal-like shell material also shows brilliant flashes of red, blue, and green.
XM323 Size: 2-3/4"
Learn More - Cleoniceras sp.$75.00
An incredible polished Cleoniceras ammonite showing the intricate internal chamber structure from Madagascar. The rock is a beautiful agate like material with crystal lined cavities! Exterior has some iridescent red flash. A gorgeous display item! Authenticity guaranteed.
X215 Size: 4-1/2"
Learn More - The Fossil Book$75.00
The Fossil Book - Hand carved and polished with multiple Orthoceras exposed. The rock matrix is a beautiful material and the Orthoceras cavities are mineral filled! Gorgeous jet black and white colors. Devonian (350 MM years ago). Atlas Mt., Morocco. An excellent display item or book end! Note: international shipping cost will be calculated. Please request quote.
M2046 SIZE: 5-1/4" x 7"
Learn More - The Fossil Book$75.00
The Fossil Book - Hand carved and polished with multiple Orthoceras exposed. The rock matrix is a beautiful material and the Orthoceras cavities are mineral filled! Gorgeous jet black and white colors. Devonian (350 MM years ago). Atlas Mt., Morocco. An excellent display item or book end! Note: international shipping cost will be calculated. Please request quote.
M2045 SIZE: 5-1/4" x 7"
Learn More - Orthoceras sp.$70.00
An incredible, EXTRA LARGE polished Orthoceras cylinder showing the intricate internal chamber structure. Seven Orthoceras specimens exposed. Largest Orthoceras is 10-1/2" in length. A museum quality extra large Orthoceras plate. An incredible display piece! Note: international shipping cost will be calculated. Please request quote.
M2029 Size: 4" x 12-1/2"
Learn More - Nautiloid sp.$65.00
An incredible polished Nautiloid ammonite showing the strong suture structure from Madagascar. The rock is a beautiful agate like material. Exterior has some iridescent red flash. A gorgeous display item! Authenticity guaranteed.
X272 Size: 2-5/8" (1-7/8" W)
Note - Adding 7 Madagascar Ammonites in November 2019 -> Link to Madagascar Ammonites
Learn More - Orthoceras sp.$65.00
An incredible, EXTRA LARGE polished Orthoceras plate showing the intricate internal chamber structure. Six Orthoceras specimens exposed. Largest Orthoceras is 10" in length. A museum quality extra large Orthoceras plate. An incredible display piece! Note: international shipping cost will be calculated. Please request quote.
M2024 Size: 6" x 11-1/2"
Learn More - Cleoniceras sp.$65.00
Polished ammonite to bring out the brilliant flashes of red and green in the shell material ("opal-like sheen!").
XM307 Size: 2-18"
Learn More - Cranaosphinctes sp.$60.00
An exceptional natural Cranaosphinctes ammonite showing the very nice external design from Madagascar. A gorgeous display item! Authenticity guaranteed.
X270 Size: 3-3/4"
Note - Adding 7 Madagascar Ammonites in November 2019 -> Link to Madagascar Ammonites
Learn More - Goniatities sp. , an early Ammonite relative$60.00
An incredible, EXTRA LARGE polished ammonite showing the intricate internal chamber structure.The rock matrix is a beautiful marble material and the Ammonite cavities are mineral filled! These ammonites are beautifully polished on all sides. Extra wide (see profile photo) and heavy. An excellent display item!
Name: Goniatities sp. , Age: Devonian (350 MM years ago), Location: Atlas Mt., Morocco
M2008 Size: 5"
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