TIME. OUTSIDE. INSIDE. 16th August, 1859 +8.6° +2.5° 19th January, 1861 1.25 P. M. +2.6° -4.° " " " 2.12 " +2.1° -4.° " " " 3.50 " -1.1° -4.° The Petite Cave de Montarquis. Mentioned in Part I., page 71. (Thury, _Bibliothèque Universelle de Genève_, 1861, vol. X., page 150. Also quotes Morin.)--At the end of a crooked fissure 10 meters deep, a passage 6 meters long, leads into a cave 8 meters high and 5 meters in diameter. In August, 1828, Morin found an ice stalagmite of 5 meters in height in the middle of the cave. Cave Containing Ice on the Southern Shore of Lake Geneva.--Reported; no information. The Glacière and Neigière d'Arc-Sous-Cicon. (Browne, _Ice Caves_, etc., page 118.)--These lie close together in the Jura about twenty kilometers from Pontarlier. The little glacière is formed by a number of fissures in the rock, disconnected slits in the surface opening into larger chambers where the ice lies. The neigière is a deep pit, with a collection of snow at the bottom, much sheltered by overhanging rocks and trees. A huge fallen rock covers a large part of the sloping bottom of the pit, which forms a small cave in the shape of a round soldier's tent, with walls of rock and floor of ice. The Glacière de la Genollière. Described in Part I., page 48. (Browne, _Ice Caves_, etc., page 1.)--Mr. Browne observed in 1864 a temperature of +1.1°, and two days later of +0.8°. He also found a number of flies running rapidly over the ice and stones. He was told in England, from the specimen he brought away, that it was the _Stenophylax hieroglyphicus_ of Stephens or something very like that fly. The Glacière de Saint-Georges. Described in Part I., page 62. (Thury, _Bibliothèque Universelle de Genève_, 1861, vol. X.)--Professor Thury obtained the following temperatures at the Glacière de Saint-Georges:-- OUTSIDE. INSIDE.