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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Very Rare Praestigites praenurtius Ammonite Fossil – Concavum Zone, Middle Bajocian, Jurassic: Dorset, UK – Alice Purnell Collection

£120.00

This incredibly rare and scientifically important ammonite fossil is a stunning example of Praestigites praenurtius, a rarely encountered species of extinct cephalopod from the Concavum Zone of the Middle Bajocian Stage of the Jurassic Period, approximately 170 million years ago.

Discovered in the renowned fossil-bearing strata of Beaminster, Dorset, United Kingdom, this specimen comes from the Inferior Oolite Formation, known for its exceptional preservation and diversity of marine fauna. Praestigites praenurtius is recognised for its compressed shell with fine ribbing and distinctive suture patterns, making it a prized find for ammonite collectors and Jurassic specialists alike.

This fossil originates from the prestigious Alice Purnell Collection, a well-documented assemblage of premium-grade specimens. It has been expertly cleaned, prepped, and conserved to reveal the intricate details of this rare ammonite’s shell. It is ideal for collectors, museums, or as an educational tool.

 

Item Details:

  • Species: Praestigites praenurtius
  • Type: Ammonite Fossil
  • Size: Approx. 4.5 inches (see photo with 1cm scale cube)
  • Geological Age: Jurassic (~170 million years ago)
  • Stage/Zone: Middle Bajocian, Concavum Zone
  • Formation: Inferior Oolite
  • Location: Beaminster, Dorset, United Kingdom
  • Provenance: Alice Purnell Collection
  • Certificate of Authenticity: Included

 

ACTUAL AS SEEN:

The fossil shown in the photograph is the exact specimen you will receive. All fossils are hand selected, professionally photographed, and scaled using a 1cm cube for accuracy. Please note that colours may appear slightly different under varying lighting or monitor conditions. Once sold, the listing will be updated with a new item and new images.

 

100% Genuine Fossil – Professionally Prepared – Certificate of Authenticity Included – From the Esteemed Alice Purnell Collection

(Actual as seen)

Out of stock

SKU: AF2020 Category:

Description

This incredibly rare and scientifically important ammonite fossil is a stunning example of Praestigites praenurtius, a rarely encountered species of extinct cephalopod from the Concavum Zone of the Middle Bajocian Stage of the Jurassic Period, approximately 170 million years ago.

Discovered in the renowned fossil-bearing strata of Beaminster, Dorset, United Kingdom, this specimen comes from the Inferior Oolite Formation, known for its exceptional preservation and diversity of marine fauna. Praestigites praenurtius is recognised for its compressed shell with fine ribbing and distinctive suture patterns, making it a prized find for ammonite collectors and Jurassic specialists alike.

This fossil originates from the prestigious Alice Purnell Collection, a well-documented assemblage of premium-grade specimens. It has been expertly cleaned, prepped, and conserved to reveal the intricate details of this rare ammonite’s shell. It is ideal for collectors, museums, or as an educational tool.

 

Item Details:

  • Species: Praestigites praenurtius
  • Type: Ammonite Fossil
  • Size: Approx. 4.5 inches (see photo with 1cm scale cube)
  • Geological Age: Jurassic (~170 million years ago)
  • Stage/Zone: Middle Bajocian, Concavum Zone
  • Formation: Inferior Oolite
  • Location: Beaminster, Dorset, United Kingdom
  • Provenance: Alice Purnell Collection
  • Certificate of Authenticity: Included

 

ACTUAL AS SEEN:

The fossil shown in the photograph is the exact specimen you will receive. All fossils are hand selected, professionally photographed, and scaled using a 1cm cube for accuracy. Please note that colours may appear slightly different under varying lighting or monitor conditions. Once sold, the listing will be updated with a new item and new images.

 

100% Genuine Fossil – Professionally Prepared – Certificate of Authenticity Included – From the Esteemed Alice Purnell Collection

Additional information

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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