LIST OF ILLUSTEATIONS IN THE TEXT. 



PAGE 



Sandstone Pipe in Carboniferous Limestone, Dwlban Point, Anglesey ... 21 



Diagram Section at Dwlban Point 22 



Large Pipe in Inland Cliff 22 



Profile of Glaciated Pit 24 



Deflected Glacial Striae, Dwlban Point, Anglesey 24 



Mesodromilites Birleyce, H. "Woodward, gen. et sp. nov 62 



Restored outline of Lanarhia spinosa, Traquair 67 



Restored outline of Birkenia elegans, Traquair 69 



Restored outline of Lasanins problemaiicus, Traquair 69 



Restored outline of Brepanaspis Giiiiiendcnensis, Scliliiter 70 



Suture-line of Geph i/roccras affine 93 



Suture-liue of Gephijroceras calcuUforme 93 



Suture-line of Gephyroccras aiqiiahile 93 



Suture-liue of Gephyroeeras serratuni 93 



Diagram of Somerset Earthquakes, Dec. 30-31, 1893 110 



Map of part of Moel Tryfaen 115 



Section showing Contortions in Sands below Boulder-clay 117 



Junction of Boulder-clay and Sandy Beds 118 



North-west termiuatiou of Boulder-clay in Section 119 



Sections showing position of Foraminiferal Beds 121, 122 



Diagram at north-east side of Alexandra Quarry 123 



Restored outline of Brepanaspis Gmilndenensis, Schliiter 154 



Sketch of Carapace of Brepanaspis Gmundenensis, Schliiter 155 



Restored outline of Brepanaspis Gmundenensis, Schliiter 156 



Group of Dykes in Mjiiydd Llwydiarth 162 



Upward Termination of Dyke at Cadnant 163 



Section through Dyke near Careg Ouen 163 



Diagram of Cornwall Earthquake, Aug. 27, 1895 165 



Diagram of Cornwall Earthquake, Jan. 26, 1896 166 



Diagram of Rutland Earthquake, Jan. 28, 1898 169- 



