Description
This is a rare and well-preserved Pleurotomaria simius Fossil Gastropod from the Lower Pliensbachian stage of the Jurassic Period, discovered in Blockley, United Kingdom. A scientifically significant specimen, this fossil showcases the distinctive shell structure of this extinct marine gastropod, making it an excellent addition to any fossil collection.
Species Information:
Pleurotomaria simius belongs to an extinct group of marine gastropods known for their trochoidal (top-shaped) shells with a distinctive selenizone—a spiral groove along the whorls that is characteristic of the Pleurotomariidae family. These ancient mollusks thrived in the Jurassic seas and were important components of the marine ecosystem. Their modern relatives, known as slit snails, are deep-sea dwellers, but fossilized Pleurotomaria species provide insights into their evolutionary history.
Fossil Details:
- Species: Pleurotomaria simius
- Age: Lower Pliensbachian, Early Jurassic (~190 million years old)
- Location: Blockley, Gloucestershire, United Kingdom
- Condition: Well-preserved with excellent shell definition
- Collection Origin: This fossil comes from the Alice Purnell Collection, one of the most extensive and prestigious ammonite collections in the world.
Why Buy from Us?
- 100% Genuine Specimen – Guaranteed authentic with provenance
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Sizing Information:
Scale rule squares = 1cm. Please refer to the photos for precise dimensions.
This is a highly desirable and scientifically significant fossil, ideal for collectors, researchers, and natural history enthusiasts. A genuine piece of Earth’s prehistoric marine life, securely packaged and ready for display.
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