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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Double Oppelia subradiata Fossil Ammonite Block with Belemnite & Bivalve – Inferior Oolite, Jurassic Coast: Burton Bradstock, Dorset, UK

Double Oppelia subradiata Fossil Ammonite Block with Belemnite & Bivalve – Inferior Oolite, Jurassic Coast: Burton Bradstock, Dorset, UK

Original price was: £240.00.Current price is: £216.00.

A beautiful and rare fossil block featuring two Oppelia subradiata ammonites preserved alongside a belemnite fossil and a bivalve shell, all originating from the famous Inferior Oolite strata of the Jurassic Coast, discovered at Burton Bradstock, Dorset, UK.

  • Species: Oppelia subradiata (ammonite)
  • Geological Unit: Inferior Oolite Formation
  • Geological Period: Middle Jurassic
  • Stage: Bajocian
  • Depositional Environment: Shallow marine, carbonate shelf
  • Order: Ammonitida (ammonite), Belemnitida (belemnite), Bivalvia (bivalve)
  • Family (Ammonite): Oppeliidae

These co-preserved marine fossils offer a rare glimpse into a Middle Jurassic marine ecosystem, showcasing predatory ammonites, belemnites (extinct cephalopods), and benthic bivalves. Oppelia subradiata is recognised by its finely ribbed, involute shell, and was an active nektonic predator.

This particular specimen was carefully discovered by our skilled fossil hunters Alister and Alison on 17 January 2025. It has been meticulously cleaned and prepared by Alison, revealing all the important structural details without compromising natural authenticity.

  • Notable Features: Rare multi-fossil association in single matrix
  • Zone/Biozone: Parkinsoni Zone (approximate, inferred from stratigraphy)

The photograph shows the actual fossil you will receive. The scale cube is 1cm – please refer to the image for full sizing.

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

An excellent collector’s item or educational display piece, bringing together diverse marine fauna in one striking fossil plate from the iconic Jurassic Coast of the UK.

(Actual as seen)

Only 1 left in stock

SKU: CF3066 Category:

Description

A beautiful and rare fossil block featuring two Oppelia subradiata ammonites preserved alongside a belemnite fossil and a bivalve shell, all originating from the famous Inferior Oolite strata of the Jurassic Coast, discovered at Burton Bradstock, Dorset, UK.

  • Species: Oppelia subradiata (ammonite)
  • Geological Unit: Inferior Oolite Formation
  • Geological Period: Middle Jurassic
  • Stage: Bajocian
  • Depositional Environment: Shallow marine, carbonate shelf
  • Order: Ammonitida (ammonite), Belemnitida (belemnite), Bivalvia (bivalve)
  • Family (Ammonite): Oppeliidae

These co-preserved marine fossils offer a rare glimpse into a Middle Jurassic marine ecosystem, showcasing predatory ammonites, belemnites (extinct cephalopods), and benthic bivalves. Oppelia subradiata is recognised by its finely ribbed, involute shell, and was an active nektonic predator.

This particular specimen was carefully discovered by our skilled fossil hunters Alister and Alison on 17 January 2025. It has been meticulously cleaned and prepared by Alison, revealing all the important structural details without compromising natural authenticity.

  • Notable Features: Rare multi-fossil association in single matrix
  • Zone/Biozone: Parkinsoni Zone (approximate, inferred from stratigraphy)

The photograph shows the actual fossil you will receive. The scale cube is 1cm – please refer to the image for full sizing.

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

An excellent collector’s item or educational display piece, bringing together diverse marine fauna in one striking fossil plate from the iconic Jurassic Coast of the UK.

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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