Description
Brodieia bayani Ammonite Fossil from Le Clapier, Aveyron, France
This genuine Brodieia bayani ammonite fossil comes from Le Clapier, Aveyron, Occitanie, France, and dates to the Upper Toarcian Stage of the Lower Jurassic. It is a carefully chosen fossil specimen, supplied with a Certificate of Authenticity lifetime guarantee generic card. Full sizing can be seen in the photo, and the image shows the actual fossil specimen you will receive.
Brodieia bayani is a collectable Jurassic ammonite, valued for its named species identification, French locality, scientific interest and attractive fossil cephalopod form. Specimens from Aveyron are especially appealing to collectors of European ammonites, French Jurassic fossils, Toarcian marine life, fossil cephalopods and natural history display pieces.
Species and Scientific Interest
Brodieia bayani is an extinct ammonite species belonging to the ammonoid cephalopods, a group of marine molluscs related to modern squid, cuttlefish and nautilus. Ammonites lived in ancient seas and produced coiled, chambered shells. The living animal occupied the final body chamber, while the earlier internal chambers helped regulate buoyancy as it moved through the water column.
The species name bayani identifies this fossil at species level, making it especially desirable for collectors who prefer accurately labelled specimens. Named ammonites are important because they provide more precise geological and palaeontological information than unidentified examples, helping place the specimen within a particular fossil fauna and time interval.
Brodieia is associated with Toarcian ammonite faunas of the Lower Jurassic. Ammonites from this interval are important in palaeontology because many groups evolved rapidly and were widely distributed across ancient seas. Their shell forms are therefore useful for dating and correlating Jurassic rock layers, giving this fossil strong scientific and educational value as well as display appeal.
Upper Toarcian Lower Jurassic Geology
This fossil dates to the Upper Toarcian, the later part of the Toarcian Stage of the Lower Jurassic, approximately 174 to 183 million years old. During this time, much of western Europe was covered by marine environments ranging from shallow shelf seas to deeper offshore settings. These waters supported a diverse ecosystem of ammonites, belemnites, bivalves, brachiopods, gastropods, fish and marine reptiles.
The Toarcian is a significant interval in Jurassic geology, known for important changes in sea level, sedimentation and marine chemistry. Depending on the locality, Toarcian deposits may include marls, limestones, clays and organic-rich sediments laid down across ancient sea floors. These sediments preserved the shells of ammonites and other marine organisms, creating fossil-rich strata now collected and studied across Europe.
Ammonites such as Brodieia bayani are useful fossils for understanding these ancient marine environments. Their coiled shells, ornamentation and evolutionary succession help palaeontologists interpret the age and sequence of Jurassic deposits.
Locality: Le Clapier, Aveyron, Occitanie, France
This specimen comes from Le Clapier in Aveyron, within the Occitanie region of southern France. Aveyron is known for fossil-bearing Jurassic sedimentary rocks that record ancient marine conditions from the Mesozoic Era. During the Toarcian, this region formed part of a wider European marine setting where ammonites and other sea life flourished.
French Jurassic ammonites are highly collectable because of their variety, locality interest and strong geological importance. A labelled fossil from Le Clapier, Aveyron, adds excellent provenance to a collection and is ideal for anyone building a display of French fossils, Lower Jurassic ammonites, Toarcian specimens or European natural history material.
Morphology and Display Features
Brodieia bayani displays the classic ammonite shell form, with a coiled planispiral structure and visible whorls. Depending on preservation, the fossil may show ribbing, growth lines, shell detail, natural matrix and surface texture. These features formed part of the original shell structure and are important for both identification and visual appeal.
Natural colours may include cream, beige, grey, brown or iron-rich tones, influenced by the sediment and mineral conditions present during fossilisation. Variations in matrix, rib definition, shell detail, colour and preservation are part of the fossil’s authentic geological character. As the photo shows the actual fossil you will receive, this is an individual specimen rather than a generic stock example.
Authenticity and Collector Appeal
This Brodieia bayani ammonite is a genuine Upper Toarcian Lower Jurassic fossil from Le Clapier, Aveyron, Occitanie, France. It includes a Certificate of Authenticity lifetime guarantee generic card, giving confidence to fossil collectors, geology enthusiasts, students and gift buyers.
With its named species, French locality, Toarcian age and classic ammonite form, this fossil would make an excellent addition to a Jurassic fossil collection, European ammonite display, educational geology cabinet, natural history collection or specialist fossil cephalopod suite.
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