Description
Fossil Ammonite – Distichoceras bicostatum
Oxfordian, Jurassic Period
Origin: YAXLEY, United Kingdom
Certificate of Authenticity Included
Scale Rule Squares / Cube = 1cm
This Distichoceras bicostatum ammonite fossil was carefully collected from the Yaxley, United Kingdom. It originates from the Oxfordian stage of the Jurassic period, which dates back approximately 161 to 157 million years ago. The specimen displays the classic spiral shape and ribbed texture that are characteristic of Distichoceras ammonites, making it a prized specimen for collectors and researchers.
Distichoceras bicostatum ammonites are recognized for their distinctive ribs and strongly coiled shells, which are indicative of their marine origins. This fossil provides valuable insights into the marine environments of the Oxfordian period and highlights the diverse marine life during that time.
Species and Morphology Information:
- Species: Distichoceras bicostatum
- Geological Stage: Oxfordian, Jurassic (approximately 161 to 157 million years ago)
- Depositional Environment: This ammonite fossil was formed in a shallow marine environment, where it lived among other marine creatures, contributing to the biodiversity of the Oxfordian marine ecosystems.
- Morphology Features: The spiral shape of the ammonite is complemented by distinctive ribbing, making it a remarkable example of ammonite fossilization. The well-preserved nature of the specimen ensures its quality as a collector’s item.
- Notable Features: The ribbed texture and spool-like shape make this ammonite a true representation of Jurassic ammonite fossils.
- Family: Desmoceratidae
- Superfamily: Ammonoidea
- Order: Ammonitida
- Biozone: Found in the Oxfordian biozone, an important unit in Jurassic fossil studies.
Size and Visuals:
This Distichoceras bicostatum ammonite fossil measures approximately X inches/cm (size details available in the photo). The scale rule cube (1cm) shown in the images will help you gauge the exact size. The distinct spiral shape and ribbed texture are clearly visible in the fossil, showcasing its exceptional preservation.
Authenticity and Certification:
This Distichoceras bicostatum ammonite is 100% genuine and comes with a Certificate of Authenticity. The certificate verifies the origin from Yaxley, United Kingdom, and authenticates it as a legitimate Jurassic ammonite specimen.
Why Buy This Fossil:
- Genuine & Authentic: Comes with a Certificate of Authenticity confirming its legitimacy.
- Perfect for Collectors: A beautiful and well-preserved example of Oxfordian ammonites, ideal for fossil enthusiasts and paleontologists.
- Educational Value: Learn about Oxfordian marine life and the fossilization process with this specimen.
- Exceptional Preservation: Shows distinctive ribbing and the spiral shape clearly, making it a stunning addition to any collection or research study.
- Great Display Piece: Its well-defined spiral shape and exceptional condition make it perfect for display in any museum-quality fossil collection.
Note: The photo shown is of the actual specimen you will receive. The scale cube is 1 cm, and full size details can be seen in the photos provided.





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