Fossils for Sale - High-quality BRITISH and WORLDWIDE Fossils. An impressive selection of fossils, including Ammonites, Trilobites, Belemnites, Fossil Fish, Fossil Shark Teeth, Fossilised Insects in Amber, Dinosaurs, and Reptiles. UK Fossils was formed in 1988 and collects and preps our own fossils in the heart of the Jurassic Coast, collecting fossils from Lyme Regis, Charmouth and Somerset. Our passion for fossils is reflected in our carefully curated collection, which includes some of the rarest and most unique specimens available.

FREE UK DELIVERY - Save up to 60%

SALE 10%

Polished ammonite fossil pair – genuine cut cretaceous cephalopod – madagascar – matched fossil halves with certificate of authenticity

Original price was: £22.80.Current price is: £20.52.

All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity

 

Specimen: Cut Polished Ammonite PAIR

Age: Cretaceous

Location: Madagascar

Size (picture scale cube=1cm): 55 x 44 x 7mm (2.17 x 1.73 x 0.28 inches) Each

 

Ammonites are one of the most recognisable fossils around, this is due to their familiar spiral shape shell, reminiscent of what we know as a snail shell, though these creatures are not related to snails at all! They were marine animals, present between 240 – 65 million years ago, who had a coiled external shell similar to that of the modern nautilus, and although they resembled a modern day nautilus, these molluscs are more closely related to living coleoids (i.e. octopuses, squid, and cuttlefish!)

These stunningly beautiful ammonites have been sliced in half and polished to expose the amazing colourful chambers inside the fossil.

 

**This fossil is a carefully chosen piece, with a photo that shows the actual specimen you will receive.

(Actual as seen)

Only 1 left in stock

SKU: FP9827 Category:

Description

Looking for a genuine fossil specimen to enhance your collection? Look no further! This listing features a beautiful Cut & Polished Ammonite Fossil Pair from the Cretaceous Period, discovered in the fossil-rich region of Madagascar. Each fossil in our collection is 100% authentic, ethically sourced, and comes with a Certificate of Authenticity to guarantee its origin and quality.

Fossil & Geological Information:

  • Specimen: Ammonite (Cut and Polished Fossil Pair)
  • Age: Cretaceous Period (~100–65 million years ago)
  • Location: Madagascar
  • Class: Cephalopoda
  • Subclass: Ammonoidea
  • Scale cube = 1cm – Please refer to the photo for accurate sizing
  • Authenticity: 100% Genuine – Certificate included

About Ammonites:

Ammonites are a group of extinct marine molluscs that thrived during the Paleozoic and Mesozoic eras, appearing as far back as 400 million years ago. These relatives of today’s squid and octopus are best known for their iconic spiral shells, which are found all over the world and are among the most recognisable and well-preserved fossils known to science.

The coiled shells of ammonites were divided into chambers used for buoyancy control—similar to a modern nautilus. When sliced and polished, these fossils reveal exquisite internal structures, often filled with beautiful calcite crystals and minerals that formed over millions of years. Each polished ammonite half tells a story, showcasing nature’s artistry in every chamber and swirl.

This Specimen – What Makes It Special:

This cut and polished ammonite pair has been sliced in half and expertly polished to a smooth finish. The internal chamber patterns, once used for buoyancy and locomotion, are now revealed in breathtaking detail. Colours range from deep earthy tones to honey-like calcite fills and occasional natural iridescence—making this specimen as decorative as it is educational.

These matched halves make an ideal display piece, whether for a fossil shelf, desk, museum case, or metaphysical collection.

Collector, Educational & Decorative Value:

  • A great starter piece for new fossil collectors
  • Fascinating addition to educational collections for schools or museums
  • Thoughtful gift for natural history lovers, students, or science teachers
  • Ideal for decorative or metaphysical use—ammonites are believed by some to aid with balance, stability, and spiritual harmony

Key Features:

  • Authentic Cretaceous ammonite fossil pair, cut and polished
  • Collected and prepared in Madagascar – one of the world’s best fossil localities
  • Comes with a Certificate of Authenticity
  • Exact item shown – you’ll receive the exact pair photographed
  • Hand-selected for quality, preservation, and visual impact
  • Scale cube = 1cm – see photo for precise sizing
  • Note: Fossils may be gently propped for photography purposes
  • Colours may vary slightly depending on lighting and display settings
  • Listing will be updated with a similar new item once sold

Why Buy From Us?

We provide 100% authentic, ethically sourced fossils, selected with care by our expert team. Whether you’re a seasoned collector or just starting out, we offer genuine, high-quality specimens that honour the ancient past and deliver true natural beauty.

Bring the ancient seas into your home with this exquisite cut & polished ammonite pair—a real fossil from a vanished world, perfect for collection, education, or display.

Additional information

Era

Cretaceous

Origin

Madagascar

Cretaceous Information

The Cretaceous Period (145–66 million years ago) was the final era of the Mesozoic, marked by the dominance of dinosaurs and the rise of flowering plants. It had a warm, greenhouse climate, with high sea levels that created vast shallow inland seas. Marine life flourished, including mosasaurs, ammonites, and rudist reefs, while the land was ruled by iconic dinosaurs like Tyrannosaurus rex, Triceratops, and Spinosaurus. Mammals and birds diversified, and insects thrived. The period ended with the mass extinction event, likely caused by an asteroid impact, wiping out the dinosaurs and paving the way for the rise of mammals in the Cenozoic.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.