Description
Dactylioceras commune Fossil Ammonite – Jurassic Yorkshire, United Kingdom
Own a genuine piece of Britain’s prehistoric coastline with this authentic Dactylioceras commune fossil ammonite, a classic Jurassic marine fossil from Yorkshire, United Kingdom. Ammonites from this region are among the most recognisable and collectible fossils in the world, celebrated for their detailed preservation and strong scientific importance.
This specimen has been carefully chosen for its natural character and display quality. The photograph shows an example of the actual fossil you will receive. Full sizing details are available in the listing photos.
Your fossil also includes a Certificate of Authenticity lifetime guarantee generic card, confirming it as a genuine natural specimen.
Fossil Identification & Classification
Species: Dactylioceras commune
Fossil Type: Ammonite (extinct marine cephalopod)
Order: Ammonitida
Superfamily: Eoderoceratoidea
Family: Dactylioceratidae
Age: Jurassic Period
Locality: Yorkshire Coast, United Kingdom
Dactylioceras commune is part of the well-known Dactylioceratidae family, a group of ammonites especially abundant in the Jurassic seas that once covered northern England.
Geological Setting – Jurassic Yorkshire Seas
During the Jurassic Period, around 180 million years ago, Yorkshire was submerged beneath warm, shallow seas teeming with marine life. Fine sediments settled on the seabed, forming the shale and limestone layers that now make the Yorkshire Coast one of Europe’s most famous fossil-hunting regions.
These deposits preserve a wide range of marine fossils, including:
- Ammonites such as Dactylioceras
- Belemnites
- Marine bivalves
- Occasional marine reptile remains
The ammonites found here are not only beautiful collector pieces but also important index fossils, helping geologists date Jurassic rock layers with precision.
Morphology & Notable Features
Dactylioceras commune is admired for its distinctive shell form and ornamentation:
- Tightly coiled, planispiral shape
- Fine ribbing across the whorls
- Strong natural symmetry
- Classic streamlined ammonite profile
These features reflect the ammonite’s life as an active marine predator, related to modern squid and octopus. Its chambered shell helped regulate buoyancy as it moved through Jurassic waters.
Each fossil specimen preserves unique natural details, making every ammonite a one-of-a-kind example of prehistoric life.
Authenticity, Selection & Presentation
- Genuine Jurassic ammonite fossil
- Carefully selected specimen
- Example of the actual fossil shown in the photo
- Includes Certificate of Authenticity lifetime guarantee generic card
- Natural preservation with authentic surface texture
As with all real fossils, small natural variations, matrix traces, or subtle preparation marks may be present, consistent with responsible cleaning and conservation.
Perfect for Collectors, Displays & Gifts
A Yorkshire ammonite like Dactylioceras commune is ideal for:
- Fossil and palaeontology collections
- Natural history displays
- Educational study specimens
- Unique gifts for geology and Jurassic enthusiasts
With its classic Jurassic provenance and recognisable ammonite form, this fossil is a timeless collectible from one of the most celebrated fossil regions in the world.
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