Description
Rare Cardita listeri Fossil Bivalve – Lower Sinemurian Stage, Jurassic Period – Blockley, United Kingdom
This listing features a rare Cardita listeri fossil bivalve from the Lower Sinemurian stage of the Jurassic period, discovered in the Middle Lias Formation at Blockley, United Kingdom. This well-preserved specimen highlights the distinct ridged shell structure that characterizes the Cardita genus.
About Cardita listeri:
Cardita listeri is an extinct species of marine bivalve that thrived in the shallow seas during the Jurassic period. Known for its thick, robust shell with pronounced radial ribs, Cardita listeri was a burrowing filter feeder, playing a vital role in ancient marine ecosystems. Its durable shell allowed it to withstand dynamic marine conditions, making it a common find in certain fossil beds.
Geological Context:
- Formation: Middle Lias
- Age: Lower Sinemurian, Jurassic (~199 – 190 million years ago)
- Location: Blockley, United Kingdom
The Middle Lias Formation is renowned for its rich marine fossil deposits, preserving a variety of life forms such as ammonites, belemnites, gastropods, and bivalves like Cardita listeri. The Lower Sinemurian period marks a time of abundant shallow seas, ideal for marine biodiversity.
Fossil Details:
- 100% Genuine Cardita listeri Fossil Bivalve
- Age: Lower Sinemurian, Jurassic (~199 – 190 million years ago)
- Origin: Blockley, United Kingdom
- Thick, Ribbed Shell Structure with Natural Detailing
- Scale Rule Squares/Cube = 1cm (Please refer to photos for full sizing)
- Comes with a Certificate of Authenticity
- From the prestigious Alice Purnell Collection, one of the world’s largest ammonite and marine fossil collections
Why This Specimen is Special:
- Rare Jurassic Bivalve Fossil from the UK
- Detailed ribbed shell in excellent preservation
- Ideal for Collectors, Museums, or Educational Displays
- Carefully selected for its geological and historical significance
- A unique addition to any fossil or natural history collection
This Cardita listeri fossil bivalve offers a glimpse into Earth’s prehistoric marine environments and is perfect for fossil enthusiasts, educators, and collectors.
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