Description
Fossil Type & Species:
This listing features a genuine ammonite fossil of Procerites proceras, a distinctive and scientifically significant ammonite species from the Middle Bajocian Stage of the Middle Jurassic Period. This exceptionally preserved specimen was collected from the Inferior Oolite Formation at Loder Hill near Bridport, Dorset, United Kingdom, and comes from the esteemed Alice Purnell Collection, renowned for its high-quality, well-documented British fossils.
Geological Formation & Insight:
Procerites is a genus of moderately involute ammonites within the family Stephanoceratidae, known for their fine ribbing, shallow whorls, and robust ornamentation. The species Procerites proceras is a classic representative of the Bajocian Stage, used in biostratigraphy to correlate marine sequences across Europe.
This specimen comes from the Inferior Oolite Group, a Middle Jurassic limestone formation deposited in a warm, shallow epicontinental sea during the Bajocian (~170–168 million years ago). These oolitic limestones and associated sedimentary rocks in Dorset are world-famous for their fossil content, including abundant ammonites, bivalves, brachiopods, and marine reptiles.
The Loder Hill site near Bridport is an important locality within the Inferior Oolite, producing ammonites with exceptional detail, often preserved in hard limestone nodules or soft marls. Fossils from this site are highly sought after for both research and private collections due to their completeness and beauty.
Item Specifics:
- Fossil Type: Ammonite
- Species: Procerites proceras
- Geological Age: Middle Bajocian Stage, Middle Jurassic (~170–168 million years ago)
- Formation: Inferior Oolite Formation
- Locality: Loder Hill, Bridport, Dorset, United Kingdom
- Provenance: From the Alice Purnell Collection
- Preservation: Excellent – displaying clear ribbing, whorl structure, and matrix contrast
- Colour: Natural fossil and matrix tones (beige to grey)
- Size: Refer to the scale cube in the photo (1cm per square)
- Condition: 100% natural with no restoration
- Specimen: You will receive the exact fossil shown in the photographs
Authenticity Guarantee:
All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity. This Procerites proceras ammonite is from the scientifically curated Alice Purnell Collection, guaranteeing authenticity, provenance, and collector-grade quality.
Shipping & Packaging:
Your specimen will be securely packed and shipped with full tracking. This is a scientifically valuable and visually impressive addition to any fossil collection — ideal for collectors, educators, or as a unique natural history gift.
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