*Gavial of Caen, analysis of the scales of, A. Connell, xxxiv, 201.
*Geosaurus, xviii, 246.
Hyla, description of genus, xi, 273;
— crucialis, x, 64.
*Ichthyosaurus remains in United States, xxvii, 353.
*—, largest, found by Miss Mary Anning, xxviii, 369.
*Iguanodon, bones of, in Mantell's museum, xxiii, 165.
*Iguanodon, discovery of, G. A. Mantell, xxvii, 355.f
*—, Maidstone, notice of, xxvii, 420.
Menopoma, description of genus, xi, 278.