Ammonites
Buried Treasure Fossils offers a large selection of top-quality ammonites for sale. Our diverse inventory features specimens sourced from France, Madagascar, Morocco, Russia, and beyond. We offer a variety of types, including pyrite, red flash, natural, and cut-and-polished ammonites, as well as delicate Orthoceras fossils.
Our ammonites are complete specimens with no repairs, often showcasing exceptional color, internal crystals, and pyrite replacement. Authenticity is guaranteed, making these fossils excellent additions to any collection or lavish gifts.
- Aegocrioceras sp.$0.00
An EXCELLENT early Cretaceous ammonite from Germany showing intricate structure. Excellent color! Unique uncoiled design. A fantastic display item!
X267 BoP Size: 3"
Learn More - Aegocrioceras sp.$0.00
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 BoP Size: 2-3/8"
Learn More - Cleoniceras sp.$0.00
An incredible whole polished Cleoniceras ammonite showing the intricate external chamber structure. A gorgeous Cretaceous ammonite from Madagascar. Authenticity guaranteed. A great gift item.
X207 Size: 3-3/4"
Note - Adding 20 Madagascar ammonites in April 2023 --> Link to Madagascar ammonites
Learn More - Goniatites sp. - early Ammonite relative$0.00
An incredible, polished Goniatites sp., an early ammonite-like cephalopod showing the intricate internal chamber structure. The rock matrix is a beautiful marble material and the cavities are mineral filled! These Goniatites are beautifully polished on all sides. Thick (7/8"+). This is a great early Ammonite. An excellent display item!
Name: Goniatites sp. , Age: Devonian (350 MM years ago), Location: Atlas Mt., Morocco
M2017 Size: 2-1/4"
Learn More - Goniatites sp. - early Ammonite relative$0.00
An incredible, polished Goniatites sp., an early ammonite-like cephalopod showing the intricate internal chamber structure. The rock matrix is a beautiful marble material and the cavities are mineral filled! These Goniatites are beautifully polished on all sides. Thick (3/4"). This is a great early Ammonite. An excellent display item!
Name: Goniatites sp. , Age: Devonian (350 MM years ago), Location: Atlas Mt., Morocco
M2016 Size: 2-3/8"
Learn More - Ammonite - Speetoniceras$0.00
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 - Ammonite - Speetoniceras$0.00
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 - Cranaosphinctes sp.$0.00
An EXTRA LARGE, exceptional natural Cranaosphinctes ammonite showing excllent external design from Madagascar. The natural shell is well preserved and polished. An incredible display item! Museum piece. Authenticity guaranteed.
X270 BoP Size: 9-1/2"" (3-1/2" thick) Weighs 6 lbs.
Note - International shipping will require a supplement.
Learn More - Craspedites nodiger$0.00
A Top Quality Craspedites nodiger ammonite specimen from Saratov, Russia. Great white color. Volgian, Jurassic age (145 mya). Authenticity guaranteed.
X254c Size: 1-1/2"
Note - Adding 7 ammonites in December 2023. -> Link to Other Ammonites
Learn More - Craspedites nodiger$0.00
A Top Quality Craspedites nodiger ammonite specimen from Saratov, Russia. Great white color. Volgian, Jurassic age (145 mya). Authenticity guaranteed.
X254a Size: 1-3/8"
Note - Adding 7 ammonites in December 2023. -> Link to Other Ammonites
Learn More - Argonauticeras sp.$0.00
An incredible whole polished Argonauticeras ammonite showing the intricate external chamber structure. This is a new species with extra large suture and extra thick. A gorgeous Cretaceous ammonite from Madagascar. Authenticity guaranteed. A great gift item. A chrome easel stand is included with this ammonite. Note - this item weighs more than 1.25 lbs. An international shipping charge will apply.
X218 Size: 4-1/8" (1-15/16" wide)
Note - Adding 6 Madagascar ammonites in December 2023 --> Link to Madagascar ammonites
Learn More - Douvilleiceras sp.$0.00
An incredible sliced and polished Douvilleiceras ammonite half showing the intricate internal chamber structure. Gorgeous Cretaceous ammonites from Madagascar. The exterior is natural. Authenticity guaranteed. A very affordable gift.
X245 Size: 2-5/8"
Note - Adding 17 Madagascar ammonites in November 2024 --> Link to Madagascar ammonites
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