Diagram-plans of systems of fissures. 



EXPLANATION OF THE PLATES AND WOODCUTS. 



Page ^t fig- 10.1 



/.y. 11 

 38./^. 12 

 ^9. fig. 13 



fig- "^4. 

 40. Jig. 15 



.^^ ' ' > Transverse Sections across the Wealden District, 



47. figs. 19—25. J 



49. figs. 26 — 31. Sections of the Ras Boulonnais. 



WOODCUTS 



To illustrate Mr. Bain's paper on the fossil remains from South Africa, p. 53. 

 Page 55. Map of the district traversed by the Great Fish River and its cheif branches. 

 57. Sketch of the Table-hills of the Tarka district. 



WOODCUT 



To illustrate Mr. Kaye's paper on some fossiliferous beds in Southern India, p. 85. 

 Page 85. Sketch of the country near Pondicherry. 



WOODCUTS 



To illustrate Sir P. G. Egerton's paper on Fossil Fishes from Southern India, p. 89. 

 Page 92. Sphcerodus rugulosus, Corax pristodontus, C. incisus. 



93. Otodus} marginatus, 0. basalts. 



94. Otodus diver gens, O. minutus, 0. triangularis. 



95. Lamna complanata, L. sigmoides, Odontaspis constrictus. 



96. Odontaspis oxyprion. 



WOODCUTS 



To illustrate Prof. E. Forbes's paper on Fossil Invertebrata from Southern India, p. 97- 

 Page 98. Nautilus sphcsricus. 

 99. Nautilus Delphinus. 



WOODCUT 



To illustrate Mr. Bain's paper on the Geology of South Africa, p. 175. 



Page 178. Diagram of the successional arrangement of the strata in Southern Africa. 



WOODCUT 



To illustrate Mr. Salter's description of Palseozoic Mollusca from South Africa, p. 214. 

 Page 214. Bellerophon quadrilobatus, Theca subcequalis. 



