#authentic nautilus fossil

[uk-fossils]

Cenoceras inornatum Nautilus Fossil – Cornbrash Formation, Callovian, Jurassic – Shorncote, Gloucestershire, UK – Genuine Fossil with Certificate – Alice Purnell Collection

This listing presents a genuine and rare Cenoceras inornatum Nautilus Fossil from the Cornbrash Formation, dated to the Callovian Stage of the Middle Jurassic Period, approximately 165 million years ago. It was discovered in Shorncote, Gloucestershire, United Kingdom, and is part of the esteemed Alice Purnell Collection.

Cenoceras inornatum belongs to the extinct genus of nautiloid cephalopods, relatives of modern-day nautiluses. These marine creatures were characterised by their smooth, planispiral shells, and were highly mobile predators of ancient seas. Unlike ammonites, which have more complex suture patterns, nautiloids like Cenoceras had simpler chamber structures and suture lines, often exhibiting a more symmetrical and evenly coiled shell.

The Cornbrash Formation is a notable Middle Jurassic geological unit composed of shelly, fossil-rich limestone and marl. Found throughout southern and central England, it yields exceptionally preserved marine fossils, including ammonites, nautiloids, bivalves, and echinoids. The marine deposits reflect warm, shallow sea conditions that were ideal for fossil preservation.

This fossil specimen is a natural, unpolished whole Nautilus shell that beautifully exhibits the classic coiled symmetry of the species. It is a striking display piece for fossil collectors, educators, or natural history enthusiasts seeking a genuine and uncommon Jurassic-era cephalopod.

Item Details:

Specimen: Cenoceras inornatum Nautilus

Age: Callovian, Middle Jurassic (~165 million years ago)

Geological Formation: Cornbrash Formation

Location: Shorncote, Gloucestershire, United Kingdom

Source: Alice Purnell Collection

Certificate of Authenticity: Included

Scale Reference: Scale rule square/cube = 1cm. Please see photo for full sizing.

ACTUAL AS SEEN: The image shows the exact specimen you will receive. This fossil has been carefully hand-selected and professionally photographed. Measurements are as accurate as possible, though variations can occur due to the fossil’s natural form. Colouration may vary depending on lighting and screen settings. Some fossils may be propped for photographic purposes.

After this item is sold, the listing will be refreshed with a new fossil specimen and updated images. We recommend saving a screenshot of your purchased item for your own reference. Each fossil is unique.

Add a rare Jurassic Nautilus fossil to your collection – a true relic of ancient oceans, beautifully preserved and ready to display.

[fossilageminerals]

All You Need to Know About Ammonite Fossils

Ammonites, which evolved about 416 million years ago, were once the most abundant animals of the ancient seas. Scientists have identified more than 10,000 ammonite species. Ammonites belong to a group of predators known as cephalopods, which includes their living relatives the octopus, squid, cuttlefish, and nautilus.  

Where is Ammonite Fossils Found?

Ammonite quickly evolved into a variety of shapes and sizes including some shaped like hairpins. During their evolution, the ammonites faced no less than three catastrophic events that would eventually lead to their extinction. 

Antarctica is well-known for its rich ammonite fossil sites. Among the most extraordinary ammonite species found in Antarctica is Diplomoceras cylindraceous, which could grow up to 2 meters long and is noted for its paperclip-shaped, uncoiled shell. In 1823, 12 years after her ichthyosaur discovery, Anning became the first person to unearth a complete skeleton of another prehistoric sea creature - the plesiosaur.

Small ammonite fossils formed when the remains or traces of the animal became buried in sediment which later solidified into rock. Ammonites were marine animals and had a coiled external shell similar to the modern pearly nautilus. Ammonites are one of the most common and popular fossils collected by amateur fossil hunters. Such marks are rare in the fossil record.

Ammonites are instantly recognizable by their spiraled coiling and peculiar ornamentation composed of ribs and tubercles - ridges that encircle the coils. Mostly all ammonite families had this similar coil shape, although there were also some non-spiraled forms called heteromorphs. It is this beautiful shaping that makes ammonite fossils so appealing to collectors.

Nowadays, ammonite fossils are often found in most sedimentary rocks from the Devonian to Cretaceous periods, and outcrops of these rocks can be found in mountains and sedimentary basins. Such outcrops include quarries, sea coasts, river shores, deserts, canyons, and even underground cellars. And many fossil stores offer ammonite fossils for sale. 

Ammonite fossils have been found all over the world. They are commonly located in sedimentary rocks that are in marine environments. Ammonites evolved very rapidly, so they changed over time. For this reason, scientists often use ammonite fossils as index fossils to date a particular group of fossils.

Bottom Line

If you are interested in collecting fossils but don’t know where you can find authentic fossils at an affordable price, you can hop on to Fossil Age Minerals.

[uk-fossils]

RARE Nautilus Fossil – NUCULOCERAS – Carboniferous – United Kingdom

This listing features a rare and genuine Fossil Nautilus of the genus Nuculoceras, collected from the Carboniferous period in the United Kingdom. Nuculoceras is an extinct genus of nautiloid cephalopods, related to modern Nautilus species, and is recognised for its tightly coiled shell and evolutionary importance among early marine cephalopods.

Fossil Type & Species:

Type: Fossilised Nautiloid Cephalopod

Genus: Nuculoceras

Geological Context:

Era: Paleozoic

Period: Carboniferous

Locality: United Kingdom (exact site unspecified)

Depositional Environment: Marine setting with calm waters, ideal for the preservation of nautiloid fauna

Morphological Features:

Typically involute, coiled shells with smooth to slightly ornamented surfaces

Septa dividing the shell’s internal chambers (camerae)

A central siphuncle structure typical of nautiloids

Scientific Notes:

Nautiloids such as Nuculoceras represent a key evolutionary stage in cephalopod history

Important for understanding post-Devonian marine faunal recovery and radiation in the Carboniferous

Taxonomy:

Order: Nautilida

Superfamily: Tainocerataceae (tentative)

Family: Uncertain due to limited specimens

Formally Described By: Specific taxonomic authority unknown; may vary depending on fossil record sources

Authenticity & Display:

All of our fossils are 100% Genuine Specimens and come with a Certificate of Authenticity. The fossil shown in the photograph is the exact piece you will receive.

Please see the image for exact sizing – Scale cube = 1cm.

A distinctive and rare fossil specimen from the Carboniferous seas, perfect for collectors, educational use, or palaeontological appreciation.

[uk-fossils]

8" Rare Cymatoceras Nautilus Fossil – Toarcian, Jurassic – Dordogne, France – Authentic Fossil with Certificate – Alice Purnell Collection

Presenting a RARE 8" Fossil Nautilus (Cymatoceras) from the Toarcian Stage of the Early Jurassic Period, approximately 182 to 174 million years ago. This exceptional specimen was discovered in Dordogne, France, a region known for its Jurassic marine deposits, and comes from the celebrated Alice Purnell Collection.

Cymatoceras is an extinct genus of nautiloid cephalopods, known for their thick, rounded, and ornamented shells. These marine animals are related to modern-day nautiluses and were free-swimming predators of the ancient oceans. Cymatoceras is distinguished from other nautiloids by its more globular shape and strong ribbing, which adds to its visual appeal as a fossil display specimen.

The Toarcian Stage, part of the Early Jurassic, was characterised by widespread shallow seas teeming with marine life. The sedimentary limestone of Dordogne provided excellent fossil preservation, allowing rare finds like this Cymatoceras to be unearthed with their detail intact.

This 8-inch fossil is a stunning example, showing excellent definition of the shell structure and form. It serves as both a beautiful display piece and an important palaeontological specimen for collectors, educators, and enthusiasts of natural history.

Item Details:

Specimen: Cymatoceras Nautilus

Age: Toarcian, Early Jurassic (~182–174 million years ago)

Location: Dordogne, France

Collection: Alice Purnell Collection

Fossil Type: Nautiloid Cephalopod

Size: Approx. 8 inches (see scale cube = 1cm in photo)

Authenticity: Certificate of Authenticity included

ACTUAL AS SEEN: You will receive the exact specimen pictured. It has been carefully hand-selected and photographed for accurate representation. Due to the natural variation in fossil shape, slight discrepancies in measurements may occur. Colour may also vary depending on lighting conditions and screen display.

Once this item is sold, a replacement specimen will be listed with updated photos and sizing. We recommend saving a screenshot of the listing for your records.

Add a rare and beautifully preserved Jurassic Cymatoceras fossil to your collection today – a genuine relic from Earth’s ancient oceans.

[uk-fossils]

Cenoceras Nautilus Fossil – Polished & Sectioned – Jurassic Inferior Oolite, Burton Bradstock Dorset UK – Authentic British Fossil with Certificate

This listing features a beautifully sectioned and polished Cenoceras Nautilus fossil, discovered on the world-renowned Jurassic Coast at Burton Bradstock, Dorset, UK. Dating to the Jurassic Period and preserved in the Inferior Oolite Formation, this specimen is a stunning example of ancient marine life that thrived over 170 million years ago.

Cenoceras is a genus of extinct nautiloids—an ancient group of cephalopods that includes modern nautiluses and are closely related to squid and octopuses. These marine creatures had coiled, chambered shells that allowed them to control buoyancy as they moved through the oceans. Unlike ammonites, Cenoceras featured smooth, rounded shells with less complex suture lines, giving them a more elegant appearance.

This specimen has been carefully sliced and polished, revealing the internal chamber structures of the shell. These chambers, once filled with gas or fluid, helped the animal maintain neutral buoyancy. The intricate patterns and natural mineralisation within the fossil create a striking visual appeal, making it a superb collector's item or unique decorative piece.

Your specimen was discovered by our own team members Alister and Alison on 17 January 2025 and has been meticulously cleaned, prepped, and treated by Alison for quality and preservation.

Item Details:

Name: Cenoceras Nautilus Fossil (Polished & Sectioned)

Genus: Cenoceras

Type: Nautiloid Cephalopod

Age: Jurassic Period

Geological Formation: Inferior Oolite

Location Found: Burton Bradstock, Dorset, UK

Scale Reference: Scale cube = 1cm (please see photo for full sizing)

Certificate of Authenticity: Included

ACTUAL AS SEEN: The image shows the exact specimen you will receive. Every fossil in our collection is hand-selected and professionally photographed for full transparency.

Please Note:

Some fossils may be gently propped for photography.

Colour may vary slightly due to lighting and device displays.

Measurements are approximate due to natural fossil shapes.

Once this item is sold, the listing will be updated with a new, carefully selected specimen.

100% Genuine Fossil – Professionally Selected – Certificate of Authenticity Included

[uk-fossils]

Fossil Limestone Ammonite (Sectioned) Jurassic Somerset UK - Genuine Specimen w/ COA

Discover a remarkable Fossil Limestone Ammonite (Sectioned) from the Jurassic period, unearthed in Somerset, UK. This stunning specimen offers a glimpse into prehistoric marine life, showcasing intricate internal structures preserved in limestone.

Each ammonite is 100% genuine and comes with a Certificate of Authenticity, ensuring its authenticity and historical significance. The precisely sectioned fossil reveals the fascinating inner chambers that once housed this extinct marine mollusk, making it a captivating piece for collectors, educators, and fossil enthusiasts alike.

The exact specimen in the photos is the one you will receive, ensuring no surprises. A 1cm scale cube is included in the image for reference—please check the listing photos for full sizing details.

Why Choose This Fossil? ✔️ Authentic Jurassic-era specimen from Somerset, UK

✔️ Sectioned to reveal internal structure

✔️ Comes with a Certificate of Authenticity

✔️ Perfect for collectors, educators, and gifting

✔️ Fast & secure shipping

Own a piece of prehistoric history today—order now!

[uk-fossils]

Fossil Limestone Ammonite (Sectioned) Jurassic Somerset UK - Genuine Specimen w/ COA

Discover a remarkable Fossil Limestone Ammonite (Sectioned) from the Jurassic period, unearthed in Somerset, UK. This stunning specimen offers a glimpse into prehistoric marine life, showcasing intricate internal structures preserved in limestone.

Each ammonite is 100% genuine and comes with a Certificate of Authenticity, ensuring its authenticity and historical significance. The precisely sectioned fossil reveals the fascinating inner chambers that once housed this extinct marine mollusk, making it a captivating piece for collectors, educators, and fossil enthusiasts alike.

The exact specimen in the photos is the one you will receive, ensuring no surprises. A 1cm scale cube is included in the image for reference—please check the listing photos for full sizing details.

Why Choose This Fossil? ✔️ Authentic Jurassic-era specimen from Somerset, UK

✔️ Sectioned to reveal internal structure

✔️ Comes with a Certificate of Authenticity

✔️ Perfect for collectors, educators, and gifting

✔️ Fast & secure shipping

Own a piece of prehistoric history today—order now!

[uk-fossils]

Fossil Limestone Ammonite (Sectioned) Jurassic Somerset UK - Genuine Specimen w/ COA

Discover a remarkable Fossil Limestone Ammonite (Sectioned) from the Jurassic period, unearthed in Somerset, UK. This stunning specimen offers a glimpse into prehistoric marine life, showcasing intricate internal structures preserved in limestone.

Each ammonite is 100% genuine and comes with a Certificate of Authenticity, ensuring its authenticity and historical significance. The precisely sectioned fossil reveals the fascinating inner chambers that once housed this extinct marine mollusk, making it a captivating piece for collectors, educators, and fossil enthusiasts alike.

The exact specimen in the photos is the one you will receive, ensuring no surprises. A 1cm scale cube is included in the image for reference—please check the listing photos for full sizing details.

Why Choose This Fossil? ✔️ Authentic Jurassic-era specimen from Somerset, UK

✔️ Sectioned to reveal internal structure

✔️ Comes with a Certificate of Authenticity

✔️ Perfect for collectors, educators, and gifting

✔️ Fast & secure shipping

Own a piece of prehistoric history today—order now!

[uk-fossils]

Fossil Limestone Ammonite (Sectioned) Jurassic Somerset UK - Genuine Specimen w/ COA

Discover a remarkable Fossil Limestone Ammonite (Sectioned) from the Jurassic period, unearthed in Somerset, UK. This stunning specimen offers a glimpse into prehistoric marine life, showcasing intricate internal structures preserved in limestone.

Each ammonite is 100% genuine and comes with a Certificate of Authenticity, ensuring its authenticity and historical significance. The precisely sectioned fossil reveals the fascinating inner chambers that once housed this extinct marine mollusk, making it a captivating piece for collectors, educators, and fossil enthusiasts alike.

The exact specimen in the photos is the one you will receive, ensuring no surprises. A 1cm scale cube is included in the image for reference—please check the listing photos for full sizing details.

Why Choose This Fossil? ✔️ Authentic Jurassic-era specimen from Somerset, UK

✔️ Sectioned to reveal internal structure

✔️ Comes with a Certificate of Authenticity

✔️ Perfect for collectors, educators, and gifting

✔️ Fast & secure shipping

Own a piece of prehistoric history today—order now!

[uk-fossils]

Fossil Cenoceras Nautilus - Jurassic Coast, Burton Bradstock, Dorset, UK | 100% Genuine Specimen + COA

A beautifully preserved Fossil Cenoceras Nautilus from the Inferior Oolite Formation, Jurassic Coast: Burton Bradstock, Dorset, UK. This stunning nautilus fossil is a rare and scientifically valuable specimen, perfect for collectors, educators, and fossil enthusiasts.

✅ 100% Genuine Specimen – Every fossil we sell is authentic and comes with a Certificate of Authenticity. ✅ Discovered by our own expert team – This specimen was found on 15 January 2025 by our dedicated fossil hunters, Alister and Alison. ✅ Expertly cleaned, prepped, and treated – Professionally prepared by Alison to highlight its intricate shell details and natural preservation. ✅ What you see is what you get – The listing photos show the exact specimen you will receive. ✅ Includes size reference – Scale cube in photos = 1cm. Please refer to the images for full dimensions.

About Cenoceras Fossil Nautilus:

Cenoceras is an extinct genus of nautiloid cephalopods from the Jurassic period, approximately 170 million years ago. These marine creatures are closely related to modern-day nautiluses and thrived in the warm, shallow seas of the Jurassic era. Unlike ammonites, which evolved elaborate coiling patterns, Cenoceras retained a simpler, more robust shell structure.

Fossils from the Inferior Oolite Formation are highly sought after due to their exceptional preservation and historical significance. This Cenoceras specimen provides valuable insight into Jurassic marine ecosystems and the evolution of cephalopods.

Perfect for display, educational purposes, or as a unique gift for fossil lovers and paleontology enthusiasts, this fossil is a rare and remarkable addition to any collection.

Shipping & Packaging:

🔹 Securely packed for safe transit 🔹 Worldwide shipping available 🔹 Tracked & insured delivery options

Why Buy from Us?

🔹 Trusted Seller – Specializing in fossils, minerals, and natural history specimens. 🔹 Certified Authenticity – Every purchase includes a signed Certificate of Authenticity. 🔹 Ethically Sourced – All our fossils are legally and responsibly collected by our own team.

Own a genuine piece of Jurassic history today! 🌊🐚

[uk-fossils]

Cenoceras Fossil Nautilus - Jurassic Coast, Burton Bradstock, Dorset, UK | 100% Genuine Specimen + COA

Own a beautifully preserved Cenoceras Fossil Nautilus from the Inferior Oolite Formation, Jurassic Coast: Burton Bradstock, Dorset, UK. This fossil is a stunning example of prehistoric marine life, perfect for collectors, educators, and enthusiasts alike.

✅ 100% Genuine Specimen – All our fossils are authentic and come with a Certificate of Authenticity. ✅ Discovered by our own expert team – This fossil was found on 15 January 2025 by our dedicated fossil hunters, Alister and Alison. ✅ Expertly cleaned, prepped, and treated – Professionally prepared by Alison to highlight its intricate details and natural beauty. ✅ What you see is what you get – The listing photos show the exact specimen you will receive. ✅ Includes size reference – Scale cube in photos = 1cm. Please refer to the images for full dimensions.

About Cenoceras Fossil Nautilus:

Cenoceras is an extinct genus of nautiloid cephalopods that lived during the Jurassic period, approximately 170 million years ago. These ancient marine creatures were closely related to modern nautiluses and are known for their smooth, coiled shells. Found in the Inferior Oolite Formation, this fossil represents a remarkable piece of prehistoric marine history and is a must-have for any fossil collection.

This piece is ideal for display, educational purposes, or as a unique gift for fossil lovers and paleontology enthusiasts!

Shipping & Packaging:

🔹 Securely packed for safe transit 🔹 Worldwide shipping available 🔹 Tracked & insured delivery options

Why Buy from Us?

🔹 Trusted Seller – Specializing in fossils, minerals, and natural history specimens. 🔹 Certified Authenticity – Every purchase includes a signed Certificate of Authenticity. 🔹 Ethically Sourced – All our fossils are legally and responsibly collected by our own team.

Bring a piece of prehistoric history into your collection today! 🦑🌍

[uk-fossils]

Silver/Grey Polished Ammonite Fossil - Cretaceous - Madagascar - Genuine Specimen + COA

For sale is a stunning silver/grey whole polished Ammonite fossil from the Cretaceous Period, discovered in Madagascar. This exceptional specimen has been expertly cut and polished to enhance its natural beauty, revealing its intricate internal structure and spiral chamber formations.

Ammonites are an extinct group of marine mollusks that thrived in the prehistoric seas over 66 million years ago. Their distinctive spiral shells are often associated with evolution, change, and transformation, making them highly sought after by collectors and enthusiasts.

100% Genuine Ammonite Fossil – No Replicas or Synthetics

Comes with a Certificate of Authenticity

Whole fossil, polished to reveal internal details

Scale cube = 1cm for size reference (please see photos for full dimensions)

You will receive the exact specimen shown in the listing

This high-quality polished ammonite is perfect for collectors, educators, fossil enthusiasts, and those looking for a unique natural history gift. Whether displayed as a conversation piece, used for study, or added to a fossil collection, this ammonite is a timeless and fascinating specimen.

Shop with confidence! We specialize in authentic fossils and minerals, ensuring each piece is carefully selected and properly identified. If you have any questions, feel free to reach out!

Fast & Secure Shipping Available Worldwide.

[uk-fossils]

Silver/Grey Polished Ammonite Fossil - Cretaceous - Madagascar - Genuine Specimen + COA

For sale is a stunning silver/grey whole polished Ammonite fossil from the Cretaceous Period, discovered in Madagascar. This exceptional specimen has been expertly cut and polished to enhance its natural beauty, revealing its intricate internal structure and spiral chamber formations.

Ammonites are an extinct group of marine mollusks that thrived in the prehistoric seas over 66 million years ago. Their distinctive spiral shells are often associated with evolution, change, and transformation, making them highly sought after by collectors and enthusiasts.

100% Genuine Ammonite Fossil – No Replicas or Synthetics

Comes with a Certificate of Authenticity

Whole fossil, polished to reveal internal details

Scale cube = 1cm for size reference (please see photos for full dimensions)

You will receive the exact specimen shown in the listing

This high-quality polished ammonite is perfect for collectors, educators, fossil enthusiasts, and those looking for a unique natural history gift. Whether displayed as a conversation piece, used for study, or added to a fossil collection, this ammonite is a timeless and fascinating specimen.

Shop with confidence! We specialize in authentic fossils and minerals, ensuring each piece is carefully selected and properly identified. If you have any questions, feel free to reach out!

Fast & Secure Shipping Available Worldwide.

[uk-fossils]

Rare Nautilus deslongchampsianus Fossil – Cenomanian, Cretaceous, UK | Authentic Nautilus Specimen

Rare Nautilus deslongchampsianus Fossil – Cenomanian Stage, Cretaceous Period – Glynde, United Kingdom

This listing features a rare Nautilus deslongchampsianus fossil from the Cenomanian stage of the Cretaceous period, discovered in Glynde, United Kingdom. This authentic specimen showcases the iconic coiled shell of the nautilus, representing an ancient marine lineage that has survived for hundreds of millions of years.

About Nautilus deslongchampsianus:

Nautilus deslongchampsianus is a species of extinct nautiloid, part of the cephalopod family that includes modern nautiluses. Known for its symmetrical coiled shell and intricate chamber structure, this species thrived in ancient seas during the Cretaceous period. Nautiloids like this one are important for understanding marine evolution and are prized additions to fossil collections.

Geological Context:

Formation: Chalk Marl Formation

Age: Cenomanian, Cretaceous (~100.5 – 93.9 million years ago)

Location: Glynde, East Sussex, United Kingdom

The Cenomanian stage marks the beginning of the Late Cretaceous and is characterized by extensive shallow seas that were rich in marine life. The Glynde area is well-known for its exceptional fossil preservation, especially in chalk deposits.

Fossil Details:

100% Genuine Nautilus deslongchampsianus Fossil

Age: Cenomanian, Cretaceous (~100.5 – 93.9 million years ago)

Origin: Glynde, United Kingdom

Excellent Shell Preservation with Natural Detailing

Scale Rule Squares/Cube = 1cm (Please see photos for full sizing)

Comes with a Certificate of Authenticity

From the renowned Alice Purnell Collection, one of the largest ammonite collections worldwide

Why This Specimen is Special:

Rare British Nautilus Fossil from the Cretaceous

Beautiful natural preservation and intricate shell structure

Ideal for Collectors, Museums, or Educational Displays

Carefully selected for its geological and historical significance

A valuable addition to any fossil or natural history collection

This Nautilus deslongchampsianus fossil offers a window into Earth’s ancient marine ecosystems and is a must-have for fossil enthusiasts, educators, and collectors.

📦 Fast & Secure Shipping 🛡️ 100% Authenticity Guaranteed 💎 A Premium Collector’s Fossil Specimen

Don’t miss the opportunity to own this fascinating piece of Earth’s ancient history!

[uk-fossils]

Rare Hexagonites Fossil Nautilus - Jurassic Oxfordian, Italy | Authentic Specimen

Rare Hexagonites Fossil Nautilus – Oxfordian Stage, Jurassic Period – Italy

This listing features a rare Hexagonites fossil nautilus from the Oxfordian stage of the Late Jurassic period, sourced from Italy. This genuine specimen showcases the iconic spiral shell structure that nautiloids are known for and is an excellent example of ancient marine life.

About Hexagonites:

Hexagonites is a genus of nautiloid cephalopods, characterized by their beautifully coiled, chambered shells. Unlike modern nautiluses, these ancient relatives inhabited the Jurassic seas millions of years ago, using their gas-filled chambers for buoyancy control. Their intricate shell design and evolutionary significance make them a prized addition to any fossil collection.

Geological Context:

Formation: Marine Sediments, Italy

Age: Oxfordian Stage, Late Jurassic (~163 – 157 million years ago)

Location: Italy

The Oxfordian stage is renowned for its diverse marine life, especially ammonites and nautiloids, which thrived in the warm Jurassic seas. Fossils from this era provide invaluable insights into the evolution of cephalopods and the marine ecosystems they inhabited.

Fossil Details:

100% Genuine Hexagonites Fossil Nautilus

Age: Oxfordian, Late Jurassic (~163 – 157 million years ago)

Origin: Italy

Beautiful Natural Preservation

Scale Rule Squares/Cube = 1cm (Please see photos for full sizing)

Comes with a Certificate of Authenticity

From the esteemed Alice Purnell Collection, one of the largest ammonite collections in the world

Why This Specimen is Special:

Rare Italian Jurassic Fossil

A fascinating example of prehistoric cephalopod evolution

Ideal for Collectors, Museums, or Educational Displays

Carefully selected for its quality and scientific value

Investment-worthy specimen with historical significance

This Hexagonites fossil nautilus is a museum-grade piece that highlights the incredible diversity of ancient marine life. It’s not just a fossil—it’s a snapshot of Earth’s prehistoric oceans, making it a prized specimen for both novice and expert collectors.

📦 Fast & Secure Shipping 🛡️ 100% Authenticity Guaranteed 💎 A Premium Collector’s Fossil Specimen

Add a remarkable piece of Earth’s history to your collection today!

[uk-fossils]

RARE Fossil NAUTILUS - CENOCERAS INORNATUM with Belemnites, Jurassic Bajocian, Burton Bradstock UK - Genuine w/ COA

This is a RARE Fossil NAUTILUS - CENOCERAS INORNATUM with Belemnites from the Inferior Oolite, Bajocian stage of the Jurassic, discovered in Burton Bradstock, Bridport, United Kingdom. This exceptional fossilized nautilus, accompanied by belemnite remains, originates from the renowned Alice Purnell Collection, one of the largest and most significant fossil collections in the world, making it an extraordinary piece for collectors and paleontology enthusiasts alike.

Geological Information:

Formation: Inferior Oolite, Bajocian, Jurassic

Age: Approx. 170 - 168 million years old

Location: Burton Bradstock, Bridport, United Kingdom

Preservation: Well-preserved, showcasing detailed shell morphology of Cenoceras inornatum alongside fossilized belemnite guards

Specimen Origin: From the prestigious Alice Purnell Collection

Fossil Type & Species:

Genus: Cenoceras

Species: Inornatum

Category: Cephalopod fossil (Nautilus) with associated Belemnites

Morphology: Cenoceras inornatum is characterized by its smooth, coiled shell with clearly defined growth lines. Nautiloids were marine cephalopods closely related to modern-day nautiluses, while belemnites were squid-like creatures with hard, bullet-shaped internal guards.

Why This Fossil?

100% Genuine Specimen – All of our fossils are authentic and come with a Certificate of Authenticity.

Collector's Item – Sourced from the Alice Purnell Collection, ensuring its authenticity and historical significance.

Perfect for Display – Ideal for museums, collectors, educators, and enthusiasts.

Unique & One-of-a-Kind – The fossil shown in the photos is the exact one you will receive.

Scale Rule for Sizing – A 1cm scale cube is included in the photo for accurate size reference.

Ideal for:

Fossil collectors

Paleontology enthusiasts

Museum and educational displays

Unique scientific gifts

Geological study

This rare Jurassic nautilus fossil with belemnites is a scientifically valuable and visually stunning specimen, perfect for any fossil enthusiast or professional collector. Don’t miss the opportunity to own a piece of Earth's prehistoric history from one of the most prestigious fossil collections in the world!

Ships securely packaged with full documentation and a Certificate of Authenticity.