Baculites cuneatus – Large inflated section of a straight ammonite with gemstone “ammolite” preservation. Specimen measures 7.5” long (19 cm.) and 2.5” (6.5 cm.) at widest point and has many well-defined undulations. The spectacular iridescent purple and green “ammolite” gemstone covers the entire specimen. A Certificate of Authenticity, with certificate number and collecting data, is included with sale.