20. Isoseismal Lines of Andalusian Earthquake according to Fouqué, etc. 81 21. Magnetograph Records of Andalusian Earthquake at Lisbon 83 22. Nature of Shock of Andalusian Earthquake 88 23. Diagram to illustrate Variation in Nature of Shock 89 24. Structure of Meizoseismal Area of Andalusian Earthquake 100 25. Isoseismal Lines of Charleston Earthquake 106 26. Curve of Intensity at Charleston 110 27. Flexure of Rails at Jedburgh 113 28. Epicentral Isoseismal Lines of Charleston Earthquake according to Sloan 118 29. Epicentral Isoseismal Lines of Charleston Earthquake according to Dutton 119 30. Planes of Oscillation of Stopped Pendulum Clocks at Charleston 121 31. Diagram to illustrate Dutton's Method of determining Depth of Seismic Focus 124 32. Diagram to explain Origin of Regions of Defective Intensity 136 33. Isoseismal Lines of Riviera Earthquake 144 34. Meizoseismal Area of Riviera Earthquake 148 35. Nature of Shock of Riviera Earthquake 152 36. Seismographic Record at Moncalieri 155 37. Distribution of Observatories at which Magnetographs were disturbed by Riviera Earthquake 158 38. Record of Tide-gauge at Nice 163 39. Record of Tide-gauge at Genoa 164 40. Distribution of Seismic Activity in the Riviera 172 41. Isoseismal Lines of Japanese Earthquake 178 42. Structure of Meizoseismal Area of Japanese Earthquake 180 43. Plan of Directions of Fall of Overturned Bodies at Nagoya 187 44. Map of Mean Directions of Shock and Isoseismal Lines in Central District of Japanese Earthquake 188 45. Meizoseismal Area of Japanese Earthquake 190 46. Fault-scarp near Fujitani 191 47. Fault-scarp at Midori 192 48. Displacement of Field-divisions by the Fault near Nishi-Katabira 193 49. Map of Swamp formed by Stoppage of River Toba by Fault-scarp 194 50. Shifting of Trees by Fault at Uméhara 195 51. Daily Frequency of After-shocks at Gifu and Nagoya 196 52. Monthly Frequency of After-shocks at Gifu 197