Description
Offered here is a Sea-Worn Fossil Ammonite of the genus Becheiceras, a beautiful and historically significant marine fossil. This specimen was discovered by our own team members Alister and Alison on 25 April 2023, and has been carefully cleaned, prepped, and treated by Alison.
Becheiceras is an extinct genus of ammonite, a group of marine molluscs that lived during the Late Jurassic to Early Cretaceous periods. These cephalopods were related to modern squid and nautilus, and are renowned for their spiral, chambered shells. While many Becheiceras specimens are preserved with intricate detail, this example is sea-worn, giving it a naturally smoothed appearance that highlights the enduring structure of the shell after millions of years of ocean exposure.
This particular specimen, although smoothed by water action, still displays the distinctive broad and flattened whorls typical of Becheiceras, with subtle hints of the original ribbing. The worn nature adds to its uniqueness and charm, often preferred by collectors seeking more naturalistic, wave-polished fossils.
The fossil has been professionally photographed with a 1cm scale cube for size reference. The image shows the actual specimen you will receive.
Geological & Taxonomic Information:
- Genus: Becheiceras
- Common Name: Fossil Ammonite
- Fossil Type: Sea-Worn Ammonite Shell
- Geological Period: Likely Late Jurassic to Early Cretaceous (Upper Oxfordian to Lower Berriasian)
- Location: Likely UK coastline (exact stratigraphy may vary due to sea-worn nature)
- Order: Ammonitida
- Superfamily: Perisphinctoidea (tentative)
- Family: Oppeliidae (tentative)
- Depositional Environment: Shallow marine shelf environment, later reworked by wave action
- Morphological Features: Sea-worn surface, spiral shape, compressed whorls, vestigial rib traces
What You Receive:
- The exact specimen shown in the listing photos
- A Certificate of Authenticity confirming this is a 100% genuine fossil
- Secure and professional packaging for safe delivery
This specimen is ideal for collectors, educators, and those who appreciate the rugged beauty of naturally weathered fossils.
Note: All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity. Scale cube = 1cm. Please see photo for full dimensions.






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