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!
- Kranosphinctes (Perisphinctes) sp.$95.00
An exceptional natural Kranosphinctes (Perisphinctes) sp. ammonite showing the very nice external design from Saharaha, Madagascar. Jurassic age. A gorgeous display item! Authenticity guaranteed. Comes this the chrome steel stand as photographed. Note - This item weighs 3.75 lbs. International customers will not have free shipping.
X271 Size: 6" (1-3/4" wide)
Note - Adding 6 large Madagascar ammonites in July 2023 --> Link to Madagascar ammonites
Learn More - Orthoceras sp.$95.00
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
Learn More - Orthoceras sp.$95.00
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
Learn More - Pleuroceras solare$95.00
A LARGE, Top Quality pyritized Pleuroceras solare ammonite from Unterstuermig, Germany. This Lower Jurassic ammonite shows intricate structure. Exceptional color! Authenticity guaranteed.
X262 Size: 1-1/2"
Adding 10 German Ammonites in October 2022. Link to Pyritized ammonites.
Learn More - Quenstedticeras lamberti$95.00
A gorgeous Quenstedticeras lamberti ammonite from the Saratov region of Russia. Incredible pyrite replaced ammonite with a crystal lined interior. Excellent pyrite crystals! Middle Jurassic age. Authenticity guaranteed. Note - supply of these pyrite ammonites stopped in 2011. This is the last of my inventory.
XR206 Size: 1-3/4"
Adding 23 pyritized Ammonites in November 2021. Link to Pyritized ammonites.
Learn More - Hoploscaphites nebrascensis$95.00
A natural Hoploscaphites nebrascensis ammonite with excellent preservation of the shell material. This ammonite species exhibits big ribs with multiple rows of tubercles (nodes). This specimen is sits on an original Pierre Shale with a flat base for a great display. This ammonite is from the upper Cretaceous, Pierre Shale Fm. of So. Dakota. Authenticity guaranteed. A wonderful display piece.
SD03 Size: 1-7/8"
Note - Adding 10 So. Dakota ammonites in December 2020. --> Link to So. Dakota Ammonites
Learn More - Cleoniceras sp.$95.00
An incredible whole polished Cleoniceras ammonite showing the intricate external chamber structure. Fantastic honey color. A gorgeous Cretaceous ammonite from Madagascar. Authenticity guaranteed. A chrome easel stand is included with this ammonite. A great gift item.
X210 Size: 4-1/2" (1-1/16" wide)
Note - Adding 17 Madagascar ammonites in November 2024 --> Link to Madagascar ammonites
Learn More - Kranosphinctes (Perisphinctes) sp.$95.00
An exceptional natural Kranosphinctes (Perisphinctes) ammonite showing a very nice external design from Saharaha, Madagascar. Jurassic age. A gorgeous display item! Authenticity guaranteed. Note - This item weighs 2.6 lbs. International customers will not have free shipping.
X280 Size: 6" (2-1/8" wide)
Note - Adding 17 Madagascar ammonites in November 2024 --> Link to Madagascar ammonites
Learn More - Cleoniceras sp.$95.00
An incredible whole Cleoniceras ammonite with a lightly polished exterior showing lashes of red and green in the aragonite shell material (produces an "opal-like sheen!"). A gorgeous Cretaceous ammonite from Majanga, Madagascar. No repair or restoration. Authenticity guaranteed. A great gift item.
X231 Size: 5-3/8"
Note - Adding 12 Madagascar ammonites in December 2024 --> Link to Madagascar ammonites
- Pleuroceras solare$90.00
A Top Quality pyritized Pleuroceras solare ammonite from Unterstuermig, Germany. This Lower Jurassic ammonite shows intricate structure. Nearly matrix free. Exceptional color! Authenticity guaranteed.
X265 Size: 1-7/16"
Adding 10 German Ammonites in October 2022. Link to Pyritized ammonites.
Learn More - Pleuroceras solare$85.00
A Top Quality pyritized Pleuroceras solare ammonite from Unterstuermig, Germany. This Lower Jurassic ammonite shows intricate structure. Nearly matrix free. Exceptional color! Authenticity guaranteed.
X266 Size: 1-3/8"
Adding 10 German Ammonites in October 2022. Link to Pyritized ammonites.
Learn More - Cleoniceras sp.$85.00
An incredible sliced and polished Cleoniceras ammonite showing the intricate internal chamber structure with crystal lined pockets. A gorgeous Cretaceous ammonite from Madagascar. The exterior is natural with a hint of red flash. Authenticity guaranteed. A great gift item.
X213 Size: 5-1/4"
Note - Adding 20 Madagascar ammonites in April 2023 --> Link to Madagascar ammonites
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