Amaltheus bifurcus Ammonite Fossil: Upper Pliensbachian Jurassic France COA Card – Genuine Lozère Specimen

Description

Amaltheus bifurcus Ammonite Fossil

Upper Pliensbachian Fossil from Lozère, Occitanie, France

This carefully chosen Amaltheus bifurcus ammonite is a genuine fossil specimen from Lozère in the Occitanie region of France. It dates to the Upper Pliensbachian of the Lower Jurassic, giving it a clear and fascinating position within Mesozoic geological history. The specimen will appeal to ammonite collectors, fossil enthusiasts, geology students, natural history displays, and anyone seeking an authentic Jurassic fossil with documented identification and locality. The photographs show the actual specimen you will receive.

Amaltheus bifurcus Identification

The fossil is identified as Amaltheus bifurcus, an ammonite from the Lower Jurassic. Ammonites were extinct marine cephalopods and are broadly related to living squid, cuttlefish, and nautiluses. Their familiar coiled shells were divided internally into chambers, while the animal occupied the outer body chamber. Ammonites developed a wide variety of shell forms through geological time, and their fossils remain highly valued for their scientific interest, visual character, and usefulness in understanding the sequence of Jurassic rocks.

Upper Pliensbachian Lower Jurassic Age

The Upper Pliensbachian forms the later part of the Pliensbachian stage within the Lower Jurassic. This geological context places the fossil in an ancient marine world that existed long before the modern landscapes of southern France developed. Ammonites were important components of Jurassic seas, and their preserved shells provide a direct connection with the marine ecosystems of deep time. A clearly identified fossil such as this makes an informative addition to a collection arranged by geological stage, period, genus, species, or country of origin.

Geological Interest and Ancient Marine Life

Fossilisation begins when biological remains are buried within sediment and protected from complete destruction. Over immense spans of time, the surrounding sediment becomes rock while mineral processes preserve the form of the original shell. Each ammonite fossil is therefore both the remains of a once-living marine animal and a geological object shaped by burial, mineralisation, erosion, and discovery. The natural texture, colour, and preservation visible in this specimen are part of that individual history.

Lozère, Occitanie, France

This specimen comes from Lozère, within the Occitanie region of southern France. Its French locality adds a strong geographical dimension to the scientific identification and Jurassic age. It is suitable for collectors building a regional fossil display, a European ammonite collection, or a broader presentation of marine life through geological time. The locality, species identification, and Upper Pliensbachian age can be recorded together on a collector’s label for a clear and informative display.

The Exact Fossil Shown

The photographs are of the actual Amaltheus bifurcus specimen supplied with this listing, rather than a generic example or substitute fossil. Please study all three images for the full sizing information and to assess the specimen’s individual shape, preservation, colour, natural texture, and visible detail from different views. Fossils are unique natural objects, and the features shown in the photographs are part of the character of this exact piece.

Collector Display and Educational Use

This ammonite can be presented as a stand-alone cabinet specimen or included in a Lower Jurassic, French fossil, ammonite, or marine invertebrate collection. It can also support educational discussion of extinct cephalopods, palaeontology, stratigraphy, fossilisation, marine environments, and geological time. A secure display stand, specimen tray, labelled drawer, or protective cabinet can help present the fossil while reducing unnecessary handling.

Authenticity and Certificate of Authenticity

This is a genuine fossil specimen and includes a generic Certificate of Authenticity card with a lifetime guarantee. The certificate offers continuing reassurance for the collector, while the photographs document the exact fossil being supplied. Handle the specimen carefully and support it securely whenever it is moved. Avoid aggressive cleaning methods, as its natural preserved surface is central to its authenticity, scientific interest, and individual collecting appeal.