LIST OF PLATES IN VOLUME XVL 
PAGE 
I. Folded Strata at Foxley Bank and at Broughton Fields 28 
II. Hambleton Quarry, near Bolton Abbey ... ... 30 
III. Hambleton Quarry, near Bolton Abbey ... ... 32 
IV. Photo-micrographs of Craven Limestones ... ... 36 
V. Photo-micrographs of Craven Limestones ... ... 42 
VI. Section in Spengill, near Rawthey Bridge, Sedbergh ... 48 
VII. Geological Map of the Ingleton District ... ... 90 
VIII. Photo-micrographs of Rocks of the Ingletonian Series ... 96 
IX. Photo- micrographs of Rocks of the Ingletonian Series ... 98 
X. Speeton Ammonites ... ... ... ... ... 102 
XL Speeton Ammonites ... ... ... ... ... 104 
XIL Speeton Ammonites ... ... ... ... ... 106 
XIII. Speeton Ammonites ... ... ... ... ... 108 
XIV. Speeton Ammonites ... ... ... ... ... 110 
XV. Undulations in Limestone, Scarlet Point ... ... 140 
XVL Overthrust in Bedded Volcanic Ash, Close ny ChoUagh 
Point ... ... ... ... ... ... 141 
XVII. Natural Arch, Langness ... ... ... ... 143 
XVIII. Carboniferous Dendroid Graptolites ... ... ... 156 
XIX. Geological Map of Craven ... ... ... ... 158 
XX. Carboniferous Limestone, Foxley Bank ... ... 160 
XXL Sections of Kelsey Hill ... ... ... ... 172 
XXII. General View of the Cutting, Kelsey Hill ... ... 174 
XXIIL Section at Kelsey Hill ... ... ... ... 175 
XXIV. Penygent from Ingleborough ... ... ... ... 177 
XXV. Unconformity, Arco Wood Quarry ... ... ... 192 
XXVL Henry Clifton Sorby 247 
