Authentic specimen of unprocessed fossilized Ammonite Perisphinctes sp. from Madagascar, approximately 160 million years old. The specimen consists of a whole unprocessed Ammonite and comes with a plastic display stand included. A superb fossil, with an impressive natural geometry, contemporary with the dinosaurs! Due to its age, the specimen may have imperfections and repaired areas (glues) that are perfectly normal and inevitable for such an old fossil, but it is, overall, in good condition. We invite you to carefully study the product photos to identify the natural imperfections and possible repairs of the specimen. Click here for more general information about fossils Specimen: Authentic unprocessed fossilized Ammonite Perisphinctes sp. Age: approximately 160 million years old, Jurassic Dimensions: approximately 6.5 cm large diameter (please look at the picture where the specimen is placed next to the ruler/in your hand to get an idea of its size) Country of origin: Tulear, Madagascar The product consists of an authentic unprocessed fossilized Ammonite Perisphinctes sp. - the one in the pictures above. The product comes with a plastic display stand and a brochure containing specific geological and paleontological information.