572 



LIST OF PLATES. 



PAGE 



Dike and Bone-breccia in Quarry 

 at Brixham 458 



Horn of Cervus tetracroceros, from 

 Perolles 466 



Glacial Phenomena at Wast dale . 479 



Section from Wolverton to Har- 

 pole, 483 .483 



Diagram, illustrating Attraction of 

 the Moon 491 



Diagram, illustrating Relative At- 

 tractions of Sun, Earth, and 

 Moon 493 



Figure of Globe with true Centre 

 of Gravity, and Strata of Water 

 and Air 493 



Figure of Globe with displaced 



PAGE 



Centre of Gravity, and lateral 



Protuberances of Water and Air 493 

 Diagram, suggestive of a Reason 



why the Water and Air of the 



Moon should not be visible . . 493 

 Septarian-like Structure of a Me- 



teorolite 503 



Fossil Sponges from Chalk of 



Brunswick 503 



Sigillaria, showing the position of 



the root-scars 533 



Leaf-scars, Rootlet-scars, natural 



size 533 



Portion of Sigillaria 534 



Fissures in Portland Strata . . . 556 



LIST OF PLATES. 



plate To face Page 



I. British Chitonidse 222 



II. New Brachiopoda, described by Mr. Chas. Moore 193 



III. Flint Implement, from Bedford (front view) 242 



IV. Flint Implement, from Bedford (reverse) . 244 



Y. Sphorospongia tessellata, from Newton Abbot 340 



VI. Ichthyodurulite, from the Chloritic Slate of Looe, Cornwall . . . 346 

 VII. Fig. 1. Timerocephalus laevis, from Volcanic Ash, Knowle, South 

 Devon ; — Fig. 2. Bronteus fiabellifer, from Limestone, Wool- 

 borough, South Devon ......... 342 



VIII. Corresponding parts of Slab containing disjointed Timerocephalus 



laevis . 344 



IX. Deer's Horn, with cuts and marks of choppings, from Clacton . . 352 



X. Orthoceratites, from Devonian Strata {Frontispiece) 345 



XI. The Neanderthal Skull (front and side views) 396 



XII. Bone Spear-Head (front view) 558 



XIII. Bone Spear-Head (reverse) 558 



XIV. Sections of Wyre Forest Coal-field 426 



XV. Clytia Leachii, from the Chalk of Prague (specimen showing side 



view) . . . . . . . . . 392 



XVI. Clytia Leachii, from the Chalk of Prague (specimen showing back 



view) . ,394 



XVII. Geological Map of the neighbourhood of Biarritz 474 



XVIII. Deer's Horns, from Folkestone 465 



XIX. Acidaspis Barrandii, (MS.,) Salter and Grey, from Silurian Rocks of 



Dudley 266 



EEEATA. 



In Professor Ramsay's ' Glaciers in Wales,' page 531, line 3, have for Ms; line 

 6, secondhnnd for second and; line 13, deviation for elevation; line 31, ideality for 

 identity; last hue, Colonne for Colonna. 



