Bivalve sp.Birostrina Sulcata. Cretaceous Gault clay, Folkstone- pack of 2

These fossil bivalves, Birostrina sulcata, come from the famous Gault Clay of Folkestone, a site renowned for its beautifully preserved Cretaceous fossils. Bivalves are members of the mollusc family, related to modern clams and mussels, and lived buried in the ancient chalk seabed.

Each specimen shows the distinct shell form of this species, making them a fantastic addition for collectors interested in Cretaceous marine life. Supplied as a pack of 2, these are ideal as a starter piece or for adding variety to an existing fossil collection.

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Pack of 2 specimens:

Bivalve sp. – Birostrina sulcata
Cretaceous Period (~100 million years ago)
Gault Clay, Folkstone, Kent, UK

💡 Why collect this piece?

• Authentic fossils from a classic UK locality

• Easy to recognize and display

• Affordable entry-level fossils with real history