Choffatia Ammonite Fossil Jurassic France COA Genuine Callovian Saint Laon Vienne Collector Specimen

Description

Genuine Choffatia sp. Ammonite Fossil from Saint-Laon, France

This Choffatia sp. ammonite fossil is a genuine Middle Jurassic specimen from Saint-Laon, Vienne, France. Dating from the Callovian Stage, this carefully chosen fossil represents an ancient marine cephalopod from the Jurassic seas that once covered parts of western Europe. It is an attractive natural history specimen with strong geological interest, classic ammonite appeal and a desirable French fossil locality.

The photograph shows the actual fossil you will receive, making this an individual specimen rather than a stock image or representative example. For full sizing and visible condition, please see the listing photo. This fossil is a genuine specimen and includes a Certificate of Authenticity lifetime guarantee generic card.

Fossil Type and Species Interest

Choffatia is a genus of ammonite, an extinct group of marine cephalopods related to modern squid, cuttlefish and nautilus. Ammonites lived within coiled external shells divided into a series of internal chambers. These chambers helped the animal regulate buoyancy in the water column, while the soft-bodied animal occupied the final living chamber at the front of the shell.

Choffatia ammonites are associated with the diverse ammonite faunas of the Middle Jurassic and are particularly valued for their classic coiled shell form and ribbed ornamentation. Many specimens show rounded to moderately compressed whorls, with ribs that pass across the shell and may divide as they approach the outer edge. This natural ribbing pattern reflects the growth of the shell during life and gives the fossil both visual detail and scientific interest.

As an ammonite, Choffatia belongs to the order Ammonitida, one of the most important groups of Mesozoic cephalopods. Ammonites evolved rapidly, were widespread in ancient seas and are widely used by geologists and palaeontologists for dating and comparing marine rock layers. This makes a Choffatia sp. specimen appealing not only as a decorative fossil but also as a representative example of Jurassic biostratigraphy.

Geology, Age and Callovian Setting

This fossil comes from the Middle Jurassic, specifically the Callovian Stage. The Callovian was an important interval in Jurassic marine history, when warm shallow seas and deeper marine basins extended across much of western Europe. These environments supported a rich ecosystem of ammonites, belemnites, bivalves, brachiopods, gastropods, echinoids, fish and other marine life.

During the Callovian, the region now known as Vienne in France was influenced by marine conditions connected to wider European Jurassic seas. Sediments accumulated on ancient sea floors, burying shells and other remains. Over millions of years, these remains became compacted, mineralised and preserved as fossils within sedimentary rocks.

Ammonites such as Choffatia were active marine animals, moving through the water with a chambered shell that helped control buoyancy. Their tentacled bodies would have allowed them to catch small prey or scavenge in the ancient sea. Their abundance and rapid evolution make them some of the most important fossils for understanding Jurassic time.

Saint-Laon, Vienne Locality

Saint-Laon in Vienne, France, is associated with fossil-bearing Jurassic deposits and is appreciated by collectors for its European provenance and Middle Jurassic ammonite material. Fossils from French Jurassic localities are highly collectable because they combine attractive preservation, scientific value and a strong connection to classic European palaeontology.

A Choffatia sp. ammonite from Saint-Laon combines a desirable fossil type, a defined Callovian age and a French locality with excellent collector appeal. It is well suited to collections focused on ammonites, Jurassic fossils, fossil cephalopods, French geology and natural history display specimens.

Authenticity and Presentation

This Choffatia sp. ammonite fossil is a genuine specimen selected for its natural character, geological interest and display quality. It is supplied exactly as shown in the listing photograph, so the fossil pictured is the actual piece you will receive.

The included Certificate of Authenticity lifetime guarantee generic card provides reassurance for collectors, educators, gift buyers and natural history enthusiasts. This makes the fossil suitable for a serious fossil collection, educational use or display in a cabinet, study, classroom, office or geology-themed room.

Display, Collecting and Educational Value

This Choffatia sp. ammonite is ideal for collectors of French fossils, Jurassic ammonites, Middle Jurassic cephalopods and natural history specimens. Its Callovian age, Saint-Laon locality and naturally ribbed ammonite form give it excellent appeal as both a display fossil and an educational specimen.

As a genuine Middle Jurassic ammonite from Vienne, France, this fossil offers a direct connection to the ancient marine world that existed millions of years ago. It would make an excellent fossil gift, collector’s item, teaching specimen or display piece for anyone interested in ammonites, cephalopods, palaeontology, French geology and the fossil-rich marine deposits of the Jurassic Period.