THE LOWER GLACIÈRE OF THE PRÉ DE S. LIVRES, IN THE JURA ...............................................32 CHAPTER IV. THE UPPER GLACIÈRE OF THE PRÉ DE S. LIVRES .............46 CHAPTER V. THE GLACIÈRE OF GRÂCE-DIEU, OR LA BAUME, NEAR BESANÇON, IN THE VOSGIAN JURA ....................................60 CHAPTER VI. BESANÇON AND DÔLE ......................................85 CHAPTER VII. THE GLACIÈRE OF MONTHÉZY, IN THE VAL DE TRAVERS ........97 CHAPTER VIII. THE GLACIÈRE AND NEIGIÈRE OF ARC-SOUS-CICON ............118 CHAPTER IX. THE SCHAFLOCH, OR TROU-AUX-MOUTONS, NEAR THE LAKE OF THUN ...................................................131 CHAPTER X. THE GLACIÈRE OF GRAND ANU, NEAR ANNECY .................157 CHAPTER XI. THE GLACIÈRE OF CHAPPET-SUR-VILLAZ, NEAR ANNECY ........182 CHAPTER XII. THE GLACIÈRES OF THE BREZON, AND THE VALLEY OF REPOSOIR ............................................202 CHAPTER XIII. LA BORNA DE LA GLACE, IN THE DUCHY OF AOSTA ............210 CHAPTER XIV. THE GLACIÈRE OF FONDEURLE, IN DAUPHINÉ .................212 CHAPTER XV. OTHER ICE-CAVES:-- THE CAVE OF SCELICZE, IN HUNGARY .....................237 THE CAVE OF YEERMALIK, IN KOONDOOZ ...................240 THE SURTSHELLIR, IN ICELAND ..........................244 THE GYPSUM CAVE OF ILLETZKAYA ZASTCHITA, ORENBURG ....249 THE ICE-CAVERN ON THE PEAK OF TENERIFFE ..............253 CHAPTER XVI. BRIEF NOTICES OF VARIOUS ICE-CAVES .....................256 CHAPTER XVII. HISTORY OF THEORIES RESPECTING THE CAUSES OF SUBTERRANEAN ICE .......................................282 CHAPTER XVIII. ON THE PRISMATIC STRUCTURE OF THE ICE IN GLACIÈRES .....300 CHAPTER XIX. ON THE MEAN TEMPERATURE OF THE REGIONS IN WHICH SOME OF THE GLACIÈRES OCCUR ............................308 APPENDIX ...............................................313 LIST OF ILLUSTRATIONS. ICE-COLUMNS IN THE GLACIÈRE OF LA GENOLLIÈRE ...........6 ENTRANCE TO THE GLACIÈRE OF S. GEORGES .................24 VERTICAL SECTIONS OF THE GLACIÈRE OF S. GEORGES ........26 LOWER GLACIÈRE OF THE PRÉ DE S. LIVRES .................39 SECTION OF THE LOWER GLACIÈRE OF THE PRÉ DE S. LIVRES .......................................41 SECOND CAVE OF THE UPPER GLACIÈRE OF THE PRÉ DE S. LIVRES ..............................................50 VERTICAL SECTIONS OF THE UPPER GLACIÈRE OF THE PRÉ DE S. LIVRES ...........................................52 VERTICAL SECTION OF THE GLACIÈRE OF GRÂCE-DIEU, NEAR BESANÇON ...............................................77 BATH IN THE DOUBS, AT BESANÇON .........................91 VERTICAL SECTION OF THE GLACIÈRE OF MONTHÉZY, IN THE VAL DE TRAVERS .........................................108 GROUND PLAN OF THE GLACIÈRE OF MONTHÉZY ................110