Description
This listing features a rare fossil ammonite of the genus Bradfordia, collected from the Bajocian Stage of the Jurassic Period in Beaminster, Dorset, United Kingdom. The photograph displays the actual specimen for sale. Scale cubes are 1cm — please refer to the image for exact sizing.
This carefully selected fossil offers both scientific and aesthetic value and is perfect for collectors, display, or educational purposes.
All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity.
Geological & Scientific Information:
- Fossil Type: Ammonite
- Genus: Bradfordia
- Order: Ammonitida
- Superfamily: Stephanoceratoidea
- Family: Sonniniidae (tentatively assigned, based on historical classifications)
- Geological Stage: Bajocian (approx. 170.3 – 168.3 million years ago)
- Biozone: Possibly associated with the Laeviuscula or Humphriesianum Zones, though rare and zone-specific data for Bradfordia are limited
- Period: Jurassic
- Locality: Beaminster, Dorset, England, UK
- Depositional Environment: Marine shelf; low-energy conditions with fine calcareous mudstones typical of the Wessex Basin during the Middle Jurassic
Morphology & Notable Features:
- Small to medium-sized ammonite with fine ribbing and rounded whorl section
- Slightly evolute coiling with visible inner whorls
- Ribbing may bifurcate or remain simple; venter usually rounded
- Subtle features make this ammonite both delicate and scientifically interesting
- Rarely found genus; specimens like this are hard to source from UK locations
Scientific Relevance: Bradfordia is a lesser-known and rare ammonite genus from the Bajocian, primarily found in the southern UK. Though infrequently documented, it contributes to the understanding of ammonite diversity and paleoecology during the Jurassic. Its rarity and subtle morphology make it a prized addition to specialist collections.
Original descriptions of Bradfordia trace back to 19th-century British monographs, often tied to regional studies of Dorset and surrounding areas.
Ideal For:
- Serious ammonite collectors
- Academic and reference collections
- Display in educational or natural history settings
What You Will Receive:
- The exact Bradfordia fossil shown in the photos
- Certificate of Authenticity
- Secure, protective packaging for safe delivery
Please feel free to reach out with any questions — we’re happy to provide further details or geological insights about this rare specimen.






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