Stock Photo: Comparison of fossil teeth & nasal horn of Iguanadon and, 13, lower jaw & teeth of modern Iguana (Mantell). From William Buckland Geology and Mineralogy London 1836. This book is one of the Bridgewater Treatises

Stock Photo: 1746-2661 Comparison of fossil teeth & nasal horn of Iguanadon and, 13, lower jaw & teeth of modern Iguana (Mantell). From William Buckland Geology and Mineralogy London 1836. This book is one of the Bridgewater Treatises