PROCESS-BLOCKS AND OTHER ILLUSTRATIVE FIGURES. Xlll 



Page 

 Fig. 3. Culex protorliinus Cockerell (?) 148 



4. Apical part of wing of Culex vectcnsis sp. nov. and of 



Tmniorliyrichus cocker elli sp. nov 151 



1. Diagrammatic geological map of the Great Serpentine 



Belt of New South Wales 158 



2. Geological section across the Great Serpentine Belt of 



New South Wales 15'.) 



— Geological sketch-map of the Start area 174 



1. Graphical representation of typical mechanical analyses 



of the Greensand deposils 209 



2. Graphical representation of typical mechanical analyses 



of the Eocene deposits 214 



3. Typical Eocene residue, containing large grains of topaz, 



Haldon Hills 211 



4. Hexagonal grains of corundum in Eocene deposits 21G 



5. Graphical representation of mechanical analyses of the 



Oligocene deposits 219 



6. Chiastolite-grains 2^0 



7. Graphical representation of typical mechanical analyses 



of the Pliocene deposits 222 



— Sketch-map illustrating observations of the earthquake 



in Northern Italy of 7th August, 1895 232 



— Sketch-map of the epicentral area of the Pamir earth- 



quake of 18th February, 1911 238 



— Sketch-map of Kawhia Harbour, on the western coast of 



the North Island of New Zealand 255 



1. Portion of Lepidodendroid stem from the Falkland 



Islan d s 314 



2. Cast of part of a rhizome of an Equisetaceous plant, 



showing roots at the nodes 319 



3. Parenchymatous cells in an Equisetaceous stem 320 



Figs. 4 & 5. Radial sections of Badoxylon Bakeri sp. nov 327 



Fig. 1. Fragment of mica-schist in an agglomerate of the Bangor 



Volcanic Series 335 



2. Map illustrating the occurrence of t lie Fydlyn Beds at 



Mynachdy 330 



3. Cliff-section at Bull Bay 33'J 



4. Pegmatites with foliated ultrabasic encasements in basic 



gneisses 344 



5. Ho. do 345 



0. Ho. do., showing deflected foliation 34G 



