Wolfshollow near Salisbury, Connecticut. (C. A. Lee, _American Journal of Science and Arts_, 1824, vol. VIII., page 254.)--In the eastern portion of the township, at an altitude of about 800 meters, is a chasm about 100 meters long, 18 meters deep and 12 meters wide. It is in mica-slate, and is sheltered by large trees. At the bottom at one end is a spring of cold water and a cave of considerable extent, in which ice and snow is found the greater part of the year. Natural Ice House, near Meriden, Connecticut. (Benjamin Silliman, _American Journal of Science and Arts_, 1822, vol. IV., page 174.)--It lies between New Haven and Hartford, about 32 kilometers from the sea, at an altitude of about 60 meters. The ice is found in a narrow defile of perpendicular trap rock, at the bottom filled with broken stones. The defile is so placed that in summer the sun only shines into it for about an hour each day; it is also well protected by surrounding trees, the leaves from which form beds at the bottom among the rocks and help to protect the ice. Natural Ice House of Northford, Connecticut. (Benjamin Silliman, _American Journal of Science and Arts_, 1822, vol. IV., page 177.)--About 11 kilometers from New Haven on the Middletown road between Branford and Northford, is a gorge where ice remains throughout the year. In this case the ice is mixed with a considerable quantity of leaves and dirt; it has sometimes been brought to New Haven. Ice in an Old Iron Mine, near Port Henry, Lake Champlain. (_Geology of Vermont_, 1861, vol. I., page 199.)--Ice was found during the summer at a depth of from 15 meters to 30 meters, and a current of cold air was issuing from the opening. There seems to be more than one opening to the mine. Freezing Talus on Lower Ausable Pond, Essex County, New York.--Described in Part I., page 79. Freezing Talus at the South Base of the Giant of the Valley, Essex County, New York.--Described in Part I., page 81. Freezing Boulder Talus, Indian Pass, New York. See Part I., page 83. Freezing Boulder Talus, Avalanche Pass, New York.--See Part I., page 83. Freezing Cave near Carlisle, New York.--See Part I., page 93. Ice among the Catskill Mountains, New York.--Mr. George Brinton Phillips informs me that he has seen subterranean ice in August among boulders in a gorge in the Catskills near the Stony Cloves road, starting out from Haines' Falls. The people in the neighborhood speak of the place as an ice cave. Gorge in the Shawangunk Mountains, near Ellenville, Ulster County, New York. Described in Part I., page 91. (Heilprin, _Around the World_, 1894, page 194.)--Professor Heilprin found in July a mass of ice measuring about thirty meters in length and 1 meter in depth. The thermometer near the ice read about 1° C. above freezing point, the day being hot. Icicles hung from the ledges on the side of the gorge. Freezing Gorge at Sam's Point, New York.--See Part I., page 93.