The Medals of Creation, Volumes 1 and 2 First Lessons in Geology and the Study of Organic Remains
Chapter XVI.--Fossil Reptiles; comprising the Enaliosaurians and
Crocodiles, 643. The Age of Reptiles, 644. Classification of Reptiles, 646. Teeth of Reptiles, 646. Lower Jaw of Reptiles, 651. Vertebræ, 651. Ribs, 656. Extremities, 657. Dermal Bones, 657. Dermal Bones of Hylæosaurus, 659. Dermal Spines of Hylæosaurus, 661. Horn of Iguanodon, 661. Enaliosaurians, 662. Ichthyosaurus, 663. Paddle and Skin of Ichthyosaurus, 668. Plesiosaurus, 671. Pliosaurus, 673. Crocodilians, 674. Swanage Crocodile, 677. Pœcilopleuron, 679. Teleosaurus, 679. Streptospondylus, 680. Cetiosaurus, 682. Polyptychodon, 683.