Description
Lissoceratoides erato Ammonite with Bivalve Fossil
Upper Callovian Middle Jurassic Specimen from Wenk Bank, Germany
This carefully chosen fossil specimen features a Lissoceratoides erato ammonite with a bivalve from Wenk Bank, Germany. It dates to the Upper Callovian of the Middle Jurassic. The combination of identified ammonite species, associated bivalve, geological age, and recorded German locality gives the piece a distinctive collecting context. The supplied photographs show the actual fossil you will receive.
Lissoceratoides erato Identification
The ammonite is identified as Lissoceratoides erato. Ammonites were extinct marine cephalopods related broadly to living squid, cuttlefish, and nautiluses. Their coiled shells were divided internally into chambers, while the living animal occupied the outer body chamber. Ammonites developed a wide variety of shell forms through geological time, and their fossils are valued for their appearance as well as their importance in understanding and correlating marine sedimentary rock successions.
Associated Bivalve Fossil
The specimen is recorded as containing an ammonite with a bivalve. Bivalves are molluscs characterised by a shell composed of two valves, and they have been important members of marine ecosystems through long intervals of geological time. The presence of these two fossil types together gives the piece additional visual and educational interest. Please use the supplied photographs to inspect the relationship, preservation, and visible details of the ammonite and bivalve on this exact specimen.
Upper Callovian Middle Jurassic Age
The Upper Callovian represents the later part of the Callovian stage within the Middle Jurassic. This geological placement connects the specimen with an ancient marine world that existed long before the modern landscape of Germany developed. Ammonites and bivalves were prominent inhabitants of Jurassic seas. Because ammonite groups changed through time and were widely distributed in marine environments, their fossils are especially useful when studying the relative ages of sedimentary rocks.
Ancient Marine Geological Context
The ammonite and bivalve originated in a Jurassic marine setting before their remains entered the sedimentary record. Burial, mineral processes, consolidation of sediments, erosion, and eventual discovery all contributed to the fossil’s present geological character. The preserved specimen provides a tangible link to Middle Jurassic marine life and illustrates how remains from different kinds of molluscs can be retained in the geological record.
Wenk Bank, Germany Locality
The recorded locality is Wenk Bank in Germany. This provenance adds an important geographical dimension to the Lissoceratoides erato identification, associated bivalve, and Upper Callovian age. It is an appealing choice for collectors building a display of German fossils, European ammonites, Middle Jurassic marine life, Callovian specimens, bivalves, or geographically organised palaeontology. The species, fossil association, geological stage, broader period, and locality can be retained together on a collector’s label for an informative cabinet display.
The Actual Fossil Shown
All four photographs show the exact Lissoceratoides erato ammonite and bivalve specimen supplied with this listing, not a generic example or substitute fossil. Please study every image for full sizing information and to assess the individual form, preservation, colour, natural texture, visible surface features, and available views. Fossils are unique natural objects, so the details shown in the photographs form part of the character and collecting appeal of this exact piece.
Natural Form and Preservation
Each fossil records an individual history of growth, burial, fossilisation, geological change, weathering, and discovery. Please use the images to examine the preserved shell forms and any natural irregularities or variations visible on the specimen. These are not features of a mass-produced object; they belong to the genuine fossil shown and help make it individually identifiable. Careful display lighting can reveal the different forms and surface textures without altering the fossil.
Collector Display and Educational Value
This specimen can be displayed as a stand-alone cabinet fossil or included in a Middle Jurassic, Upper Callovian, German fossil, European ammonite, bivalve, cephalopod, mollusc, or marine-life collection. It also provides an engaging educational object for discussing extinct cephalopods, bivalve biology, stratigraphy, sedimentary geology, fossilisation, Jurassic seas, palaeontology, and geological time. A padded specimen tray, stable display stand, 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 provides lasting reassurance for the collector, while the supplied photographs document the exact fossil being offered. Handle the piece carefully and support it securely whenever it is moved. Avoid aggressive cleaning techniques, because its natural preserved surface is central to its authenticity, geological history, scientific interest, and individual character.
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