LIST OF PLATES. 



* FACING PAGE 



'Portrait of Dr. Henry Woodward, F.R.S 1 



^±. Fossils from the Hindu Khoosh 57 



III. Fossils from the Hindu Khoosh 58 



IV. Sections of Eocene Foraminiferal Limestones fi'om Egypt . . . . 113 



V. Ostracoda and Foraminifera from Eocene Limestones, Egypt . . . 114 



VI. Palfeozoic Pteropoda 126 



VII. Ordovician and Silurian Mollusca 148 



VIII. Symphysial Teeth of Palseozoic Sharks 148 



IX. Appendages of Triarthrus 162 »^ 



X. Ventral side of Triarthrus 162 1 



XI. Ventral side of Triarthrus 162 'j 



XII. Skeleton of extinct ' Pigmy Hippopotamus ' 193 



XIII. Curve on the Wye near Chepstow 232 



XIV. Lower Fall, Aysgarth, Wensleydale, Yorkshire 232 



XV. Portrait of Dr. Otto Torell 238 



XVI. Silurian Mollusca and Coral 259 



XVII. Radiolaria from Madras. Echinocaris from Devonshire .... 306 



XVIII. Silurian Fossils in the Woodwardian Museum 342 



XIX. Portrait of Dr. Ferdinand von Roemer 412 



XX. Carboniferous Trilobites, Devon and Glamorganshire 487 



XXI. Pliocene Mammals from Egypt 433 



XXII. Diagram- Section of Mt. Stephen and Mt. Field, Canadian Rocky 



Mountains, B.C 529 



-r 



