Description
This beautifully preserved and mounted Rostellularia gastropod fossil comes from the world-famous Barton Beds of Barton-on-Sea, Hampshire, UK. Dated to the Eocene epoch, this specimen is approximately 40 million years old and is a stunning example of the marine life that once inhabited the subtropical seas of southern England.
Collected and carefully prepared for display, this Rostellularia fossil showcases its classic high-spired shell morphology with distinct whorls and curved outer lip. The fossil comes professionally mounted, ready to be displayed as part of any collection.
The item you see in the photo is the exact specimen you will receive. Scale cube/squares = 1cm for accurate sizing.
Scientific & Geological Information:
- Genus: Rostellularia
- Family: Potamididae
- Order: Neogastropoda
- Class: Gastropoda
- Superfamily: Cerithioidea
- Geological Stage: Bartonian (Middle Eocene)
- Formation: Barton Beds
- Location: Barton-on-Sea, Hampshire, UK
- Age: Approx. 40 million years old
- Depositional Environment: Warm, shallow marine estuarine to lagoonal setting – part of a subtropical coastal plain
- Morphology Features: Elongated, turreted shell with defined whorls and a thickened outer lip; adapted for brackish to marine environments
Why This Specimen Stands Out:
- Excellent preservation of an iconic Eocene gastropod
- Comes pre-mounted – ready for display
- Sourced from a classic UK fossil site
- 100% authentic and responsibly collected
- Supplied with a Certificate of Authenticity
Shipping & Packaging:
- Carefully wrapped and securely packaged
- Worldwide tracked and insured shipping available
This Rostellularia gastropod fossil from the Eocene Barton Beds is a fantastic specimen for collectors, educators, or anyone passionate about Earth’s prehistoric marine history.
All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity.








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