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.

FREE UK DELIVERY - Save up to 60%

Sale!

Phymosoma magnificum Fossil Echinoid Campanian Cretaceous Talmont Charente Maritime France

Original price was: £24.00.Current price is: £19.20.

Phymosoma magnificum Regular Echinoid Fossil – Campanian Stage, Late Cretaceous, Talmont, Charente-Maritime, France

This striking fossil is a beautifully preserved specimen of Phymosoma magnificum, a regular echinoid (sea urchin) from the Campanian stage of the Late Cretaceous, approximately 83.6 to 72.1 million years ago. It was collected from the marine limestone beds around Talmont, located in the Charente-Maritime department of southwestern France—an area renowned for producing finely preserved Cretaceous invertebrate fossils.

Fossil Type & Species:

  • Type: Invertebrate Fossil (Regular Echinoid / Sea Urchin)
  • Species: Phymosoma magnificum
  • Phylum: Echinodermata
  • Class: Echinoidea
  • Order: Phymosomatoida (or Cidaroida, classification varies)
  • Family: Phymosomatidae
  • Described by: Agassiz, mid-19th century (genus authority)

Geological & Stratigraphic Details:

  • Location: Talmont-sur-Gironde, Charente-Maritime, France
  • Formation: Campanian marine chalk and marl beds
  • Geological Stage: Campanian (Late Cretaceous)
  • Age: ~83.6–72.1 million years ago
  • Biozone: Campanian echinoid-rich strata (specific subzone unassigned)
  • Depositional Environment: Shallow marine carbonate platform with quiet depositional conditions ideal for fossilisation of echinoderms and other invertebrates

Morphology & Features: This Phymosoma magnificum fossil displays:

  • Thick, rounded test (shell) with a symmetrical and slightly flattened shape
  • Prominent primary tubercles used for spine attachment, arranged in radiating rows
  • Deeply impressed ambulacral zones giving the shell a distinct petaloid appearance
  • Natural preservation in hues of beige, light brown, or pale grey
  • Often displays partial or associated spines and well-defined plate ornamentation

Notable: Phymosoma magnificum is one of the more ornate and well-known Cretaceous echinoid species from France. Its robust test, deeply impressed features, and balanced form make it both scientifically valuable and aesthetically striking. These fossils are often found in collections and museum exhibits focusing on Mesozoic marine invertebrates.

Specimen Details:

  • Origin: Talmont, Charente-Maritime, France
  • Species: Phymosoma magnificum
  • Fossil Type: Regular Echinoid / Sea Urchin Shell
  • Geological Stage: Campanian, Late Cretaceous
  • Size Reference: Scale rule square = 1cm (see listing photo for exact dimensions)
  • Note: You will receive the exact fossil specimen pictured

Authenticity & Quality: This fossil is 100% genuine, professionally verified, and selected for its completeness and natural appeal. It includes a Certificate of Authenticity. No restorations or enhancements applied.

Why Choose This Fossil? A perfect piece for:

  • Collectors of echinoids and Cretaceous fossils
  • Educational displays on marine palaeontology
  • Decorative natural history exhibits
  • Unique gifts for fossil enthusiasts and geologists

Shipping & Packaging: We use eco-conscious packaging and ship with full tracking and protection. Each fossil is carefully wrapped to ensure safe delivery.

Add an elegant and scientifically significant Cretaceous sea urchin to your collection with this stunning Phymosoma magnificum fossil from Talmont, France.

 

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

(Actual as seen)

Only 1 left in stock

SKU: UF3217 Category:

Description

Phymosoma magnificum Fossil

This genuine Phymosoma magnificum regular echinoid fossil is identified as Campanian, Cretaceous, and comes from Talmont in Charente-Maritime, France. It is an appealing piece for fossil collectors, palaeontology enthusiasts, geology students, and anyone interested in marine life from the Cretaceous Period.

Identification and Geological Context

Phymosoma magnificum is a regular echinoid, a type of marine fossil echinoderm. Echinoids are part of the wider echinoderm group, which also includes sea stars and crinoids. Regular echinoids are commonly associated with a roughly radial body plan and marine environments, reflecting the long fossil history of sea urchin relatives in the geological record.

The Campanian is a stage of the Late Cretaceous. During the Cretaceous Period, marine ecosystems were widespread and diverse, and fossil echinoids are important for understanding ancient marine communities. The stated locality of Talmont, Charente-Maritime, France provides a specific French geographical context for this specimen and makes it a distinctive addition to a regional or international fossil collection.

Collector Interest

This Phymosoma magnificum fossil is suitable for display in a home collection, study cabinet, classroom, natural history presentation, or geology-themed interior. Its named identification and Campanian age provide useful cataloguing information for collectors who appreciate specimens with a defined taxonomic and geological designation. It can also serve as an attractive conversation piece illustrating the presence of marine echinoderms in the Cretaceous fossil record.

The specimen is offered as the actual fossil shown in the listing photographs, allowing the visible form and presentation to be assessed before purchase. Full sizing is shown in the photographs.

Authenticity and Photograph Information

This Fossil is a genuine specimen and Includes a Certificate of Authenticity lifetime guarantee generic card.

The photograph shows the actual specimen you will receive.

The included certificate wording provides an accompanying lifetime guarantee generic card for authenticity. Please use the photographs to review the specimen’s appearance, visible features, and full scale information. This makes the listing suitable for collectors seeking a named Cretaceous echinoid fossil from France, as well as buyers looking for a distinctive palaeontology gift or educational display specimen.

Display and Collection Use

A fossil such as this can be incorporated into a Cretaceous fossil collection, a French fossil locality display, an echinoderm study group, or a broader geological timeline. The combination of the Phymosoma magnificum identification, regular echinoid classification, Campanian stage, and Talmont, Charente-Maritime locality gives the piece clear descriptive value for collection labels and educational presentations.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.