Description
Presenting a RARE double valve specimen of Venericardia planicosta, a classic fossil bivalve from the Eocene-aged Bracklesham Beds, discovered along the renowned Bracklesham Bay coastline in Sussex, UK. This beautifully preserved fossil exhibits both articulated valves, a relatively uncommon find for this species, and is ideal for collectors of British palaeontology.
You will receive the exact specimen pictured, shown alongside a 1cm scale cube for accurate sizing. As always, this fossil is 100% genuine, carefully selected, and comes with a Certificate of Authenticity.
Geological & Scientific Information:
- Species: Venericardia planicosta
- Fossil Type: Marine Bivalve (Double Valve)
- Geological Period: Paleogene
- Epoch: Eocene (approx. 56 to 34 million years ago)
- Stratigraphic Unit: Bracklesham Beds
- Location Found: Bracklesham Bay, Sussex, UK
- Order: Carditida
- Superfamily: Carditoidea
- Family: Carditidae
Morphological Features:
Venericardia planicosta is characterised by a robust, thick shell with strong, regular radial ribs and a pronounced concentric growth pattern. The valves are typically oval to subtriangular in shape. This specimen includes both left and right valves in articulation, showcasing symmetry and full hinge structure preservation.
Depositional Environment:
The Bracklesham Beds represent shallow marine shelf deposits, laid down in a warm, subtropical sea. Sediments include fine sands and clays that promote excellent fossilisation of molluscan fauna. The presence of articulated bivalves such as this one suggests low-energy, infaunal life habits in a relatively calm, soft-bottomed marine setting.
Biozone / Notable Context:
Venericardia planicosta is a biostratigraphically useful species for correlating Eocene marine strata across Europe. It is commonly found in association with other molluscs and echinoids within the Bracklesham Group and was first described by Lamarck in the early 19th century.
Why Choose Our Fossils?
- 100% authentic and expertly prepared specimens.
- Includes a Certificate of Authenticity.
- You receive the exact item shown in the photo.
- Perfect for educational use, collections, or display.
Own a scientifically significant and visually striking piece of the British Eocene coastline—a genuine double-valved Venericardia planicosta fossil from the famous Bracklesham Bay!
All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity. Scale Rule Squares / Cube = 1cm: Full sizing please see photo.








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