Ledianaia Yama. (Montpeyreux, _Voyage autour du Caucase_ V., page 440; Hablizl, _Description physique de la Tauride_, 1783, pages 43-45.)--On the Karabi-Yaïla, 32 kilometers southwest of Karasubazar. Altitude about 1800 meters. A fairly large pit glacière cave. The name means an abyss of ice. Glacière Cave on the Yaïla of Oulouzène at Kazauté. (Montpeyreux, _Voyage autour du Caucase_, II., page 380.)--A small pit cave. CAUCASUS. Glacière Cave in the Khotevi Valley. (Montpeyreux, _Voyage autour du Caucase_, II., page 379.)--In the province of Radscha, near the Monastery Nikortsminda. A large pit cave which must be of the same order as that of Chaux-les-Passavant and from which the inhabitants of Koutaïs get ice. Glacières near Koutaïs. (E. A. Martel, _Les Abimes_, page 397.)--"Dr. A. Sakharov, it appears, has recently discovered in the government of Koutaïs caves containing ice." Cave of Sabazwinda. (Fugger, _Eishöhlen_, page 126.)--Near the town of Zorchinwall, on the river Liachwa, province of Gori, in Georgia, near the Ossete Mountains. Ice has been found in the cave in summer. In December there was none. URAL. Glacière Cave near Sukepwa. (Fugger, _Eishöhlen_, page 63.)--On the Volga, province of Zlatoust. Small cave on the river bank. Glacière Cave on the Tirmen Tau. (Lepechin, _Tagebuch der Reise_, etc., vol. II., page 28.)--Near the village of Chaszina, 160 kilometers from Orenburg. Small cave. Glacière Cave of Kurmanajeva. (Lepechin, _Tagebuch der Reise_, etc., vol. II., page 5.)--Near Kurmanajeva, a village 49 kilometers from Tabinsk, in the Government of Orenburg. A large cave. Lepechin found ice in one part of the cave and deep water in another. There were draughts in some places. Cave on the Baislan Tasch. (Lepechin, _Tagebuch der Reise_, etc., II., page 40.)--The Baislan Tasch is a mountain on the right bank of the Bielaja River, which flows into the Kama. There is a large cave in the mountain in which ice has been found. Cave on the Muinak Tasch. (Lepechin, _Tagebuch der Reise_, etc., II., page 38.)--The Muinak Tasch is a mountain on the Bielaja River. There is a large cave in it, in which a little ice has been found. Cave of Kungur. (Lepechin, _Tagebuch der Reise_, etc., II., page 137; Rosenmüller and Tilesius, I., page 79.)--The Cavern of Kungur is near the town of Kungur in the Government of Perm. There are in it many passages and grottoes connecting with one another, some of which contain ice. It is a fine, large cave, whose greatest length is 400 meters. Mines of Kirobinskoy. (Fugger, _Eishöhlen_, page 65.)--These mines are 53 kilometers southeast of Miask in the Ural; they have been abandoned. One of them contains ice all the year round.