Basin chains of Chile.
Beagle Channel.
Beaumont, Elie de, on inclination of lava-streams. —on viscid quartz-rocks.
Beech-tree, leaves of fossil.
Beechey, Captain, on sea-bottom.
Belcher, Lieutenant, on elevated shells from Concepcion.
Bella Vista, plain of.
Benza, Dr., on decomposed granite.
Bettington, Mr., on quadrupeds transported by rivers.
Blake, Mr., on the decay of elevated shells near Iquique. —on nitrate of soda.