Baculites cuneatus – Exceptionally large and inflated straight ammonite with gemstone “ammolite” preservation. Specimen measures 12” long (30 cm.) and 3” (7.5 cm.) at widest point and has many well-defined undulations. The spectacular iridescent red “ammolite” gemstone covers approximately 90% of the specimen. A Certificate of Authenticity, with certificate number and collecting data, is included with sale.