Ammonite Fossils

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Height

Width

Depth

Fossils

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Saturday

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Sunday

1 July

Location

Italy

France

Germany

Spain

The Netherlands

Romania

Object

Fossilised animal

Fossilised shell

Fossil mortality plate

Fossil fragment

Fossil plate matrix

Fossil matrix

Country of origin

Madagascar

Morocco

China

Russia

Europe

Condition

Natural

Restored

Enhanced

Composed

Period

Cretaceous, Lower (145 - 100.5 million years)

Jurassic, Lower (201.3 - 174.1 million years)

Jurassic (201.3 - 145 million years)

Jurassic, Upper (163.5 - 145 million years)

Cretaceous, Upper (100.5 - 66 million years)

Jurassic, Middle (174.1 - 163.5 million years)

Cretaceous (145 - 66 million years)

Triassic (251.9 - 201.3 million years)

Devonian (419.2 - 358.9 million years)

Original/ Replica

Original/official

Treatment

Polished

Conserved

Specimen

Ammonite

Beautiful 10 cm Polyplectus discoides.
Stage: Upper Toarcian.
Provenance: Rhône (France)

Jurassic, Lower (201.3 - 174.1 million years) - France

Ammonite - Fossilised shell - Polyplectus discoides 10 cm - 10 cm - 8 cm  (No reserve price)

The ammonites are marine mollusks characterized by their spiral shell and their ability to reproduce by unfolding. Apophyses are projections that can be present on certain species of ammonites, such as Kosmoceras. These apophyses can help identify species, as they vary among

Ammonite - Fossil matrix - 7 cm - 10 cm

This Hoplites dentatus, a Cretaceous ammonite (Albian, about 110 million years old), comes from the famous Troyes quarry in the Aube department, France, a quarry that is now inaccessible.
This rare and superb ammonite, with its prominent ribs, has partially preserved its original

Cretaceous, Lower (145 - 100.5 million years) - France

Ammonite from Troyes - Fossilised shell - Hoplites dentatus - 10 cm  (No reserve price)

A slab from the Dactylioceras Bank of the Lower Jurassic from Feugarolles in France. Weight approx. 1100 g, size 21x12x6 cm.

Ammonite - Fossil mortality plate - Dactylioceras sp. - 21 cm - 12 cm  (No reserve price)

Cut and polished Ammonite pair from Madagascar.

Cleoniceras albiense - Cretaceous ( 145 - 66 ma )

This exquisite cut and polished Ammonite pair from Madagascar features Cleoniceras albiense, dating back to the Cretaceous period (145 - 66 million years ago). The specimen

Cretaceous, Lower (145 - 100.5 million years) - Madagascar

Ammonite - Fossilised animal - Aioloceras (Cleoniceras) sp. - 11.5 cm  (No reserve price)

Elegant pair of earrings featuring natural polished ammonite fossils, carefully cut to reveal the spectacular internal chamber structure characteristic of these extinct marine cephalopods that lived millions of years ago. The warm honey, amber and brown tones create an

Ammonite - Fossilised animal - Pair of polished ammonite fossil earrings - 2.5 cm  (No reserve price)

Ammonite fossil - iridescent colors.
Caloceras johnstoni 
Plate: 14 x 9 x 1.8 cm.
Ammonite: approx. 5.5 x 4 cm.
Lower Jurassic, Lias alpha, (about 185 million years)
Somerset - United Kingdom.
Insured shipping with tracking number.

Jurassic, Lower (201.3 - 174.1 million years) - England

Ammonite - Fossilised animal - Schillernder Caloceras johnstoni  (No reserve price)

Multi-Ammonite Fossil Slab – Large Harpoceras Specimen, Lower Jurassic.
Impressive natural fossil slab featuring numerous ammonites preserved in a dark shale matrix, highlighted by a large and well-defined Harpoceras specimen at its center. This genus is characteristic of the

Jurassic, Lower (201.3 - 174.1 million years) - Europe

49 Cm Multi-Ammonite Slab – Large Harpoceras Specimen - Fossil plate matrix

Beautiful large slices (>10 cm) from the same ammonite (two slices) of the genus Cleoniceras from Madagascar.

Very beautiful quartz mineralizations inside the ammonite's chambers.

Upper Cretaceous period (Albian).

Shipped in a tracked package and protected with bubble wrap.

Cretaceous, Upper (100.5 - 66 million years) - Madagascar

Ammonite - Fossilised shell - Cleoniceras sp. - 11 cm - 9 cm  (No reserve price)

This is a large, cut and polished hand made plate made of resin, sand, and Phylloceras ammonites from Mahajanga Province. The ammonites are crystallized within a layer of resin and above a bed of sand. A beautiful composition. A beautiful composition. It has been agate replaced,

Ammonite - Fossilised animal - Aioloceras (Cleoniceras) sp. - 25 cm  (Senza prezzo di riserva)

Kranaosphinctes — Ammonite Gigante Intera del Madagascar — 39 kg — Esemplare Museale | Pezzo Unico.
Eccezionale esemplare di Kranaosphinctes sp., ammonite intera di 39 chilogrammi proveniente dal Madagascar (Giurassico Superiore, circa 150-160 milioni di anni).
Un esemplare di

Jurassic (201.3 - 145 million years) - Madagascar

HUGE Ammonite - 39kg - Fossilised shell - Perisphinctid - 44 cm - 38 cm

Superb Pleydellia, 7.5 cm on matrix.
Stage: Upper Toarcian.
Provenance: La Verpillière (Isère, France)

Ammonite - Fossilised shell - Pleydellia 7,5 cm - 10 cm - 8 cm  (No reserve price)

Beautiful fossil ammonite attributed to Cleoniceras, featuring a well-preserved spiral structure with pronounced ribbing and a clearly visible umbilicus. The surface displays attractive natural iridescence, with subtle rainbow reflections typical of specimens from Madagascar.
The

Ammonite - Fossilised animal - Cleoniceras Ammonite Fossil with Natural Rainbow Iridescence (Madagascar) - 9 cm  (No reserve price)

Polished ammonite specimen from Madagascar, dating from the Upper Jurassic (163.5–145 million years ago). Beautiful, large, and beautifully fossilized ammonite from Madagascar. Fossilized shell with a fascinating play of colors.

Jurassic, Upper (163.5 - 145 million years) - Madagascar

Ammonite - Fossilised shell - 190 mm - 170 mm

Beautiful polished ammonite on a surface of the Cleoniceras genus from Madagascar.

Cretaceous period, Boeny region, near the town of Mahajanga.

Lightly polished on the surface to reveal some suture lines and bring out the nacreous colours of the shell. Vivid red, yellow and

Cretaceous (145 - 66 million years) - Madagascar

Ammonite - Fossilised shell - Cleoniceras sp. - 16 cm - 13 cm  (No reserve price)

Lytoceras fimbriatum, an ammonite from the Pliensbachian (Carixian), dated at about 190 million years ago from France.
Preserved living chamber; it measures 14 cm in diameter with a weight of 800 g.
Shell preserved in the inner whorls.

Ammonite with no reserve price. - Fossilised shell - Lytoceras fimbriatum - 14 cm  (No reserve price)

Coppia di Ammoniti Mantelliceras su base in Marmo di Carrara – Fossili dal Marocco.
Elegante composizione decorativa composta da due ammoniti fossili del genere Mantelliceras, provenienti dai celebri giacimenti del Marocco e risalenti al Cretaceo inferiore, circa 100 milioni di

Jurassic (201.3 - 145 million years) - Italy

Ammonite - Fossilised animal - Coppia di Ammoniti Mantelliceras su base in Marmo di Carrara  -8.6kg - 33 cm - 23 cm

Elegant decorative composition featuring three genuine Perisphinctes ammonites from Madagascar, professionally mounted on custom black metal stands. The specimens are arranged at different heights, creating a harmonious museum-style presentation that enhances the natural beauty

Ammonite - Fossilised animal - 5 Ammonite Fossils on Elegant Metal Stand –  Perisphinctes - 53.5 cm

An ammonite of the genus Haugia variabilis, as well as two smaller ammonites and an opened oyster shell from the Lower Jurassic in France. The slab measures 24x20x7 cm and weighs about 2400 g.

Jurassic, Upper (163.5 - 145 million years) - France

Ammonite - Fossil mortality plate - Haugia variabilis - 24 cm - 20 cm  (No reserve price)

Superb Prodactylioceras davoei, 10 cm long.
Stage: Carixian.
Provenance: St Rambert-en-Bugey (Ain, France)

Ammonite - Fossilised shell - Prodactylioceras davoei 10 cm - 10 cm - 9 cm  (No reserve price)

Splendido esemplare di ammonite fossile proveniente dal Madagascar, presentata su elegante base in pregiato marmo di Carrara Statuario prima qualità modellato su misura per sostenere questo esemplare, l'ammonite è semplicemete posizionata a incastro sulla base può essere rimossa,

Ammonite - Fossilised animal - Aioloceras (Cleoniceras) sp. Ammonite del Madagascar su base in marmo di Carrara Statuario prima - 17 cm  (No reserve price)

Exceptional natural pyritized ammonite preserved in its original shale matrix from the renowned Spiti Valley Himalayan fossil deposits. 

This specimen is presented as a matching split pair, revealing both positive and negative impressions of the shell with outstanding detail.


Natural Himalayan Pyritized Ammonite Fossil - Fossilised shell  (No reserve price)

A fascinating Ailoceras slice, showcasing the intricate internal structure of this extinct ammonoid, beautifully displayed in a display that harmonizes with the natural color of its matrix.

Ailoceras is an extinct genus of ammonoids, marine cephalopods closely related to

Superb Decorative Ammonite on Display - Fossilised shell - Aioloceras (Cleoniceras) sp.  (No reserve price)

Ammonite Fossils. Buy unique objects. Now at auction for sale | Catawiki

Extraordinaire, l'ammonite est magnifique, vite livrée, emballage parfait, livraison sans problème. Merci beaucoup Viviane

Avec plaisir, merci beaucoup pour votre message 🙂

Ammonite Fossils

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