LIST OF ILLUSTRATIONS IN THE TEXT. 



PAGE 



Diagram of Chalk Bluff at Trimmingham, Norfolk 22 



Wing of Lithomantis earboiiarms 26 



Wing of Lithomantis [Oorydalis) Brongninrti 27 



Wing of Lithomantis carbonarius 27 



Wing of Homoioptera {Lithomantis) ir< odtvurdi 28 



Wing of Foiiquea cambrensis 29 



Tooth of a Mastodon, South Africa 50 



Left valve of Aviculopecten semicostatus 59 



Diagrammatic representations of the apertures of Eleids 62 



Semimultelea Dixoni, sp. nov., a Bryozoan from the Chalk, Surrey .... 64 



Diagram of north-west face of Bluff at Trimmingham, Norfolk 76 



Folding Table of sixteen Rock-groups 134 



Contour-map of the Comeragh Mountains 156 



Sketch-map of Coumgorra 158 



Sketch-map of Crotty's Lough, Corrie 158 



Vertical Section of Coumgorra 159 



Vertical Section of Crotty's Lough 169 



Isoseismal lines of Pendleton Earth-shake 172 



Isoseismal lines of Etnean Earthquake • ... 175 



Sketch-map of Coumshingaun and Lake 228 



Skulls of Hippopotamus minutus and libei ieunis 244 



Sketch-plan of Hillside Granite Mass, Bulawayo 259 



Sketch-map of part of Eiver Cefni, Anglesey 264 



Membranipora Griffithi, sp. nov., Chalk, Trimmingham ....... 293 



M. Trimiiiinghamensis, sp. nov. ,, ,, 294 



M. Britannica, sp. nov. ,, ,, 294 



SemiescharaMundesleiensis, s^.noy. ,, ,, 295 



S. Canui, sp. nov. ,, ,, 295 



Eschara Rowei, sp. nov. ,, ,, 296 



Cribrilina Sherborni, sp. nov. ,, ,, 296 



G. Dibleyi, sp. nov. ,, ,, 297 



C. Jukcs-Brotvnei, sp. nov. ,, ,, 298 



Mucronella Batheri, s\}. no\. ,, ,, 298 



