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.

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"RARE Leioceras opalinum Ammonite Fossil, Aalenian Jurassic, Bridport UK - Genuine Specimen COA"
"RARE Leioceras opalinum Ammonite Fossil, Aalenian Jurassic, Bridport UK - Genuine Specimen COA" - Image 2
"RARE Leioceras opalinum Ammonite Fossil, Aalenian Jurassic, Bridport UK - Genuine Specimen COA" - Image 3
"RARE Leioceras opalinum Ammonite Fossil, Aalenian Jurassic, Bridport UK - Genuine Specimen COA" - Image 4

“RARE Leioceras opalinum Ammonite Fossil, Aalenian Jurassic, Bridport UK – Genuine Specimen COA”

£36.00

RARE: Leioceras opalinum Ammonite Fossil

Geological Period: Aalenian, Jurassic (~174-170 million years ago)

Location: Bridport, UK

This exquisite Leioceras opalinum ammonite fossil is a rare and exceptional find from the Aalenian stage of the Jurassic period. Discovered in the renowned Bridport region of the UK, this fossil is a prime example of the remarkable preservation and intricate beauty of ammonites from this era.

Key Features:

  • Species: Leioceras opalinum
  • Geological Age: Aalenian, Jurassic (~174-170 million years old)
  • Origin: Bridport, UK
  • Size: Refer to the photo for precise measurements (Scale rule squares = 1cm).
  • Authenticity: Comes with a Certificate of Authenticity, verifying it as a 100% genuine specimen.

Provenance:

This fossil is part of the prestigious Alice Purnell Collection, one of the largest and most esteemed collections of ammonites in the world. Owning a piece from this collection is an incredible opportunity to acquire a specimen of both scientific and historical significance.

About the Species:

Leioceras opalinum is a species of ammonite known for its smooth and elegant coiling with faint ribbing that highlights its natural artistry. These marine mollusks were inhabitants of ancient seas during the Middle Jurassic period. Ammonites like Leioceras are highly sought after for their beauty and as important tools for dating geological strata.

Why Choose This Fossil?

This carefully selected specimen boasts exceptional preservation, showcasing the unique characteristics of Leioceras opalinum. The fossil in the photo is the exact one you will receive, ensuring that you receive exactly what is shown. Its stunning detail and historical provenance make it a standout piece for any collector or enthusiast.

A truly rare opportunity to own a genuine piece of Earth’s prehistoric marine history, perfect for display or study!

(Actual as seen)

Out of stock

SKU: AF0170 Category:

Description

RARE: Leioceras opalinum Ammonite Fossil

Geological Period: Aalenian, Jurassic (~174-170 million years ago)

Location: Bridport, UK

This exquisite Leioceras opalinum ammonite fossil is a rare and exceptional find from the Aalenian stage of the Jurassic period. Discovered in the renowned Bridport region of the UK, this fossil is a prime example of the remarkable preservation and intricate beauty of ammonites from this era.

Key Features:

  • Species: Leioceras opalinum
  • Geological Age: Aalenian, Jurassic (~174-170 million years old)
  • Origin: Bridport, UK
  • Size: Refer to the photo for precise measurements (Scale rule squares = 1cm).
  • Authenticity: Comes with a Certificate of Authenticity, verifying it as a 100% genuine specimen.

Provenance:

This fossil is part of the prestigious Alice Purnell Collection, one of the largest and most esteemed collections of ammonites in the world. Owning a piece from this collection is an incredible opportunity to acquire a specimen of both scientific and historical significance.

About the Species:

Leioceras opalinum is a species of ammonite known for its smooth and elegant coiling with faint ribbing that highlights its natural artistry. These marine mollusks were inhabitants of ancient seas during the Middle Jurassic period. Ammonites like Leioceras are highly sought after for their beauty and as important tools for dating geological strata.

Why Choose This Fossil?

This carefully selected specimen boasts exceptional preservation, showcasing the unique characteristics of Leioceras opalinum. The fossil in the photo is the exact one you will receive, ensuring that you receive exactly what is shown. Its stunning detail and historical provenance make it a standout piece for any collector or enthusiast.

A truly rare opportunity to own a genuine piece of Earth’s prehistoric marine history, perfect for display or study!

Additional information

Weight 0.1 g
Dimensions 10 × 10 × 10 cm
Era

Jurassic
Origin

United Kingdom

Jurassic Information

The Jurassic Period (201–145 million years ago) was the golden age of dinosaurs, with iconic species like Brachiosaurus, Stegosaurus, and Allosaurus dominating the land. It was a time of warm, humid climates, with high sea levels that created vast shallow seas, supporting abundant marine reptiles, ammonites, and early coral reefs. The first birds, such as Archaeopteryx, evolved from small theropod dinosaurs, while early mammals remained small and nocturnal. Lush forests of cycads, conifers, and ferns covered the land, providing food for giant herbivores. The breakup of the supercontinent Pangaea accelerated, shaping Earth's geography and setting the stage for the diverse ecosystems of the Cretaceous.

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