RARE Pseudaspidoceras conciliatum Fossil Ammonite, Lower Turonian, Cretaceous: Menabe, Madagascar – 100% Genuine with COA

Description This RARE Pseudaspidoceras conciliatum fossil ammonite is an outstanding specimen from the Lower Turonian Stage of the Cretaceous Period, discovered in the Menabe region of Madagascar. Pseudaspidoceras conciliatum is a fascinating ammonite species that lived during the Lower Turonian, offering a glimpse into the marine ecosystems of the Cretaceous seas. The Menabe region is renowned for its rich fossil deposits, and this fossil ammonite showcases the distinctive features of this Cretaceous ammonite species. Geological Information: Geological Stage: Lower Turonian, Cretaceous (Approximately 94 to 89 million years ago) Depositional Environment: The Lower Turonian period was part of the Cretaceous when shallow seas covered much of the Earth, including areas like Madagascar. The Menabe region, in particular, was home to rich marine life, including ammonites like Pseudaspidoceras conciliatum, which thrived in these warm seas. The fossil was preserved in sedimentary deposits formed by the accumulation of marine organisms in these ancient seas. The Menabe region is known for its well-preserved fossils, making it a significant source for studying Cretaceous marine life. Biozone: This fossil comes from the Lower Turonian biozone, a time marked by the abundance of ammonites and other marine invertebrates. The Turonian biozone is a significant period in marine life history, showcasing the diversification of ammonites and the ecosystems they inhabited. Fossil Features: Family: Aspidoceratidae Super Family: Aspidocerataceae Order: Ammonitida Morphology: The Pseudaspidoceras conciliatum ammonite features a distinctively coiled and ribbed shell, characteristic of the Aspidoceratidae family. The shell is evolute, meaning that the whorls are loosely coiled, revealing a well-defined spiral structure. The ribs on the shell are prominent and fine, creating a detailed texture along the shell’s surface. The distinct suture lines of this ammonite further highlight its evolutionary development. This fossil also shows fine details of the shell’s curvature, making it an excellent example of this species. Notable Details: This fossil is 100% GENUINE and comes with a Certificate of Authenticity, ensuring its value and historical significance. The specimen has been carefully selected for its high-quality preservation. The photograph provided shows the actual specimen you will receive, ensuring transparency in your purchase. Scale Rule: The scale rule squares/cube shown in the photo represents 1cm, allowing you to accurately gauge the size of the fossil. Full sizing details are available in the photograph. Condition: This Pseudaspidoceras conciliatum Fossil Ammonite is in excellent condition, with clear ribbing and well-defined whorls. The fossil has been cleaned and treated for display, making it an ideal addition to any Cretaceous ammonite collection or for those interested in marine life from the Lower Turonian period.