Fossils for Sale - High-quality BRITISH and WORLDWIDE Fossils. An impressive selection of fossils, including Ammonites, Trilobites, Belemnites, Fossil Fish, Fossil Shark Teeth, Fossilised Insects in Amber, Dinosaurs, and Reptiles. UK Fossils was formed in 1988 and collects and preps our own fossils in the heart of the Jurassic Coast, collecting fossils from Lyme Regis, Charmouth and Somerset. Our passion for fossils is reflected in our carefully curated collection, which includes some of the rarest and most unique specimens available.

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Larcheria larchi Fossil Ammonite – Middle Oxfordian, Jurassic – Poitiers, Deux-Sèvres, France – Alice Purnell Collection
Larcheria larchi Fossil Ammonite – Middle Oxfordian, Jurassic – Poitiers, Deux-Sèvres, France – Alice Purnell Collection - Image 2

Larcheria larchi Fossil Ammonite – Middle Oxfordian, Jurassic – Poitiers, Deux-Sèvres, France – Alice Purnell Collection

£60.00

Offered here is a fine fossil specimen of Larcheria larchi, a rare ammonite species from the Middle Oxfordian Stage of the Late Jurassic, approximately 163 to 157 million years ago. This beautifully preserved fossil comes from the renowned fossil-bearing strata near Poitiers in the Deux-Sèvres department of western France. The piece originates from the esteemed Alice Purnell Collection, celebrated for its scientifically curated and meticulously documented fossils.

Larcheria larchi belongs to the family Oppeliidae and is noted for its evolute shell structure and characteristic ornamentation, which includes strong ribbing and a defined keel. Ammonites like this one were fast-swimming marine cephalopods that lived in the warm, shallow epicontinental seas that blanketed much of Europe during the Jurassic period.

This specimen is embedded in matrix and presents exceptional detail, showing clear ribbing, natural whorl structure, and a pleasing overall aesthetic. It is a desirable addition to any fossil collection due to both its scientific value and visual impact.

Geological Context: The Middle Oxfordian is a subdivision of the Oxfordian Stage of the Late Jurassic, a time when sea levels were high and ammonite diversity was flourishing. The region around Poitiers, Deux-Sèvres is well known for its marine limestone and marl formations, which yield ammonites, bivalves, belemnites, and other invertebrate fossils of exceptional quality. Fossils from these layers are used extensively in Jurassic biostratigraphy and paleobiogeography.

Key Details:

  • Species: Larcheria larchi (Fossil Ammonite)
  • Fossil Type: Extinct marine cephalopod
  • Age: Middle Oxfordian, Late Jurassic (~163–157 million years ago)
  • Location Found: Poitiers, Deux-Sèvres, France
  • Provenance: From the Alice Purnell Collection
  • Size: See scale cube (1cm squares) in the photo for full dimensions
  • Condition: Excellent preservation with clearly defined shell morphology
  • Authenticity: Supplied with a Certificate of Authenticity – 100% genuine fossil
  • Photo: The exact specimen pictured is the one you will receive

Scientific & Collector Value: Larcheria larchi is a notable species used in Oxfordian stratigraphic correlation and adds academic and historical value to any fossil collection. Its provenance from a well-known French Jurassic site and inclusion in the Alice Purnell Collection ensures its significance and traceability.

All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity.

Fast & Secure Shipping – Carefully packaged and shipped promptly for safe delivery.

Own a striking example of Late Jurassic marine life with this Larcheria larchi ammonite fossil from Deux-Sèvres, France.

(Actual as seen)

Out of stock

SKU: AF1138 Category:

Description

Offered here is a fine fossil specimen of Larcheria larchi, a rare ammonite species from the Middle Oxfordian Stage of the Late Jurassic, approximately 163 to 157 million years ago. This beautifully preserved fossil comes from the renowned fossil-bearing strata near Poitiers in the Deux-Sèvres department of western France. The piece originates from the esteemed Alice Purnell Collection, celebrated for its scientifically curated and meticulously documented fossils.

Larcheria larchi belongs to the family Oppeliidae and is noted for its evolute shell structure and characteristic ornamentation, which includes strong ribbing and a defined keel. Ammonites like this one were fast-swimming marine cephalopods that lived in the warm, shallow epicontinental seas that blanketed much of Europe during the Jurassic period.

This specimen is embedded in matrix and presents exceptional detail, showing clear ribbing, natural whorl structure, and a pleasing overall aesthetic. It is a desirable addition to any fossil collection due to both its scientific value and visual impact.

Geological Context: The Middle Oxfordian is a subdivision of the Oxfordian Stage of the Late Jurassic, a time when sea levels were high and ammonite diversity was flourishing. The region around Poitiers, Deux-Sèvres is well known for its marine limestone and marl formations, which yield ammonites, bivalves, belemnites, and other invertebrate fossils of exceptional quality. Fossils from these layers are used extensively in Jurassic biostratigraphy and paleobiogeography.

Key Details:

  • Species: Larcheria larchi (Fossil Ammonite)
  • Fossil Type: Extinct marine cephalopod
  • Age: Middle Oxfordian, Late Jurassic (~163–157 million years ago)
  • Location Found: Poitiers, Deux-Sèvres, France
  • Provenance: From the Alice Purnell Collection
  • Size: See scale cube (1cm squares) in the photo for full dimensions
  • Condition: Excellent preservation with clearly defined shell morphology
  • Authenticity: Supplied with a Certificate of Authenticity – 100% genuine fossil
  • Photo: The exact specimen pictured is the one you will receive

Scientific & Collector Value: Larcheria larchi is a notable species used in Oxfordian stratigraphic correlation and adds academic and historical value to any fossil collection. Its provenance from a well-known French Jurassic site and inclusion in the Alice Purnell Collection ensures its significance and traceability.

All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity.

Fast & Secure Shipping – Carefully packaged and shipped promptly for safe delivery.

Own a striking example of Late Jurassic marine life with this Larcheria larchi ammonite fossil from Deux-Sèvres, France.

Additional information

Era

Jurassic
Origin

France

Jurassic Information

The Jurassic Period (201–145 million years ago) was the golden age of dinosaurs, with iconic species like Brachiosaurus, Stegosaurus, and Allosaurus dominating the land. It was a time of warm, humid climates, with high sea levels that created vast shallow seas, supporting abundant marine reptiles, ammonites, and early coral reefs. The first birds, such as Archaeopteryx, evolved from small theropod dinosaurs, while early mammals remained small and nocturnal. Lush forests of cycads, conifers, and ferns covered the land, providing food for giant herbivores. The breakup of the supercontinent Pangaea accelerated, shaping Earth's geography and setting the stage for the diverse ecosystems of the Cretaceous.

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