Hamilton, Mr., on elevation near Tacna.
Harlan, Dr., on human remains.
Hayes, Mr. A., on nitrate of soda.
Henslow, Professor, on concretions.
Herbert, Captain, on valleys in the Himalaya.
Herradura Bay, elevated shells of. —tertiary formations of.
Himalaya, valleys in.
Hippurites Chilensis.
Hitchcock, Professor, on dikes.
Honestones, pseudo, of Coquimbo. —of Copiapo.