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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Pleuroceras hawskerense Fossil Ammonite, Upper Pliensbachian, Jurassic: Gloucestershire, United Kingdom – 100% Genuine with COA

£36.00

This Pleuroceras hawskerense fossil ammonite is a striking specimen from the Upper Pliensbachian Stage of the Jurassic Period, discovered in Gloucestershire, United Kingdom. Pleuroceras hawskerense is an ammonite species known for its distinctive coiled shell and well-preserved suture lines. The fossil was preserved in sedimentary rock, making it an excellent example of marine life during the Jurassic period.

Geological Information:

  • Geological Stage: Upper Pliensbachian, Jurassic (Approximately 183 to 174 million years ago)
  • Depositional Environment: During the Upper Pliensbachian period, shallow seas covered much of what is now the United Kingdom, including the Gloucestershire region. These seas provided an ideal environment for ammonites and other marine organisms. The Pleuroceras hawskerense ammonite thrived in these warm, nutrient-rich waters, and was preserved in sedimentary rock deposits, which formed from the accumulation of marine life and their remains over millions of years.
  • Biozone: This fossil comes from the Upper Pliensbachian biozone, a period marked by the flourishing of ammonites and other marine invertebrates. The Pliensbachian biozone is significant for its abundance of ammonite species and its role in understanding Jurassic marine ecosystems.

Fossil Features:

  • Family: Ammonitidae
  • Super Family: Ammonoidea
  • Order: Ammonitida
  • Morphology: The Pleuroceras hawskerense ammonite features a distinctively ribbed and coiled shell with tight whorls. The shell is evolute, with smooth whorls and clear suture lines, which are clearly visible. The ribs on the shell are prominent and add texture to the ammonite’s appearance. This species is known for its well-preserved details, making it a valuable specimen for collectors and fossil enthusiasts.

Notable Details:

  • This fossil is 100% GENUINE and comes with a Certificate of Authenticity, ensuring its authenticity and historical value.
  • The specimen has been carefully selected for its high-quality preservation. The photograph provided shows the actual specimen you will receive, ensuring full transparency in your purchase.
  • Scale Rule: The scale rule squares/cube shown in the photo represents 1cm, allowing you to accurately gauge the size of the fossil. Full sizing details are available in the photograph.

Condition:

This Pleuroceras hawskerense Fossil Ammonite is in excellent condition, with well-preserved ribbing and distinctive suture lines. The fossil has been cleaned and treated for display, making it an ideal addition to any Jurassic ammonite collection or for those interested in the marine life of the Upper Pliensbachian period.

(Actual as seen)

Out of stock

SKU: UF4026 Category:

Description

This Pleuroceras hawskerense fossil ammonite is a striking specimen from the Upper Pliensbachian Stage of the Jurassic Period, discovered in Gloucestershire, United Kingdom. Pleuroceras hawskerense is an ammonite species known for its distinctive coiled shell and well-preserved suture lines. The fossil was preserved in sedimentary rock, making it an excellent example of marine life during the Jurassic period.

Geological Information:

  • Geological Stage: Upper Pliensbachian, Jurassic (Approximately 183 to 174 million years ago)
  • Depositional Environment: During the Upper Pliensbachian period, shallow seas covered much of what is now the United Kingdom, including the Gloucestershire region. These seas provided an ideal environment for ammonites and other marine organisms. The Pleuroceras hawskerense ammonite thrived in these warm, nutrient-rich waters, and was preserved in sedimentary rock deposits, which formed from the accumulation of marine life and their remains over millions of years.
  • Biozone: This fossil comes from the Upper Pliensbachian biozone, a period marked by the flourishing of ammonites and other marine invertebrates. The Pliensbachian biozone is significant for its abundance of ammonite species and its role in understanding Jurassic marine ecosystems.

Fossil Features:

  • Family: Ammonitidae
  • Super Family: Ammonoidea
  • Order: Ammonitida
  • Morphology: The Pleuroceras hawskerense ammonite features a distinctively ribbed and coiled shell with tight whorls. The shell is evolute, with smooth whorls and clear suture lines, which are clearly visible. The ribs on the shell are prominent and add texture to the ammonite’s appearance. This species is known for its well-preserved details, making it a valuable specimen for collectors and fossil enthusiasts.

Notable Details:

  • This fossil is 100% GENUINE and comes with a Certificate of Authenticity, ensuring its authenticity and historical value.
  • The specimen has been carefully selected for its high-quality preservation. The photograph provided shows the actual specimen you will receive, ensuring full transparency in your purchase.
  • Scale Rule: The scale rule squares/cube shown in the photo represents 1cm, allowing you to accurately gauge the size of the fossil. Full sizing details are available in the photograph.

Condition:

This Pleuroceras hawskerense Fossil Ammonite is in excellent condition, with well-preserved ribbing and distinctive suture lines. The fossil has been cleaned and treated for display, making it an ideal addition to any Jurassic ammonite collection or for those interested in the marine life of the Upper Pliensbachian period.

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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