EXPLANATION Of THE PLATES. 



XI 



Plates 



XXVII XXIX 



Ciielonia. Hyracoidea. and Carnivora, etc., 

 from the Victoria Nyanza Region, illus- 

 trating Dr. C. W. Andrews's paper on those 

 fossils 



( Non-JMa 



\ Nyakj 



larine Mollusca from the Victoria 



Nyanza Region, illustrating Mr. R. B. 



[ Newton's paper on those fossils 



Page 



163 



187 



X XXI-XXXT i 



I General view of Ovekflow-Ciiannels near 

 Knowl Hill ; Views of the Entrance to the 

 Wind-Hill Drv Channel and of the Lower 

 Portion of the RatcliffetHill Dry Chan- 

 nel ; Map showing tiik Distribution of the 

 Q-lactal Drifts in East Lancashire; and 

 Maps showing the Stages of Retreat of the 

 Ice-Sheet from East Lancashire, as also 

 the Glacier-Lakes and their Overflow- 

 Channels in Existence at each Stage, illus- 

 trating Dr. A. Jowett's paper on the Glacial j 



^ Geology of that area J 



i Microscope-Sections ofMagnesian Limestones 

 from County Durham, illustrating Mr. C. T. 

 Ireclmiann's paper on the Lithology and 

 Composition of those rocks 



y 199 



I 



; 



XLIV 



XLV 



Geological Mat of the Country around tub "j 

 head of Loch Creran, illustrating Mr. R. B. | 

 Bailey's paper on the Ballachulish Fold in 

 that area 



23'2 



/'Microscope-Sections of Olivine-Gabp.ro, Con- 

 tact-Rock, and Cordierite-Xoritf; also of j 

 Cordierite-Gahnet-Biotite Rock and Horn- j 

 XXXYIII-XL^ blende-Andesine Rock ; and Geological Map )■ 26f> 

 of the Country around Huntly (Aberdeen- i 

 shire), illustrating Mr. W". R. Watt's paper | 

 ^ on the Geology of that district J 



f Microscope-Sections ofTeaciiytes and Felsites ^ 



FROM TIIK ElLDON HlLLS . GEOLOGICAL Map OF 



and Section across the Eildon Hills; and 

 Mat showing the Distribution of the j 

 XLI-XLIH^ Igneous Rocks and the Old Red Sands i one y 

 in the Neighbourhood of Melrose, illus- 

 trating Lady McRobert's paper on Acid and 

 Intermediate Intrusions and Associated Ash- 

 Necks in that neighbourhood 



303 



Left Mandibular Ramus and Symphysis of] 

 Dryopituecvs roxi.ixi. illustrating Dr. A. S. j- 316 

 Woodward's paper on that fossil j 



J21 



/Microscope-Sections of Quaktz-Soda-Porpiiy-^ 

 rite. Magnktite-Actinolite St auro lite-Rock, j 

 and Bask: Rock ; and Geological Map of a j 



xlvi&xlvih PoET ' ON 0F ™ E ^ BBFOSTEI . 1 ?; Vkrgenofg. j. 328 



] and Zyferfontein Districts, illustrating Mr. | 

 F. W. Penny's paper on the Relationship of | 

 the Vredefort Granite to the Witwatersrand 



( System J 



