Lapilli, [119], [122].

Laplacian hypothesis of the universe, [20].

Lateral moraines, [393].

Lateral movements, deep seated, during earthquakes, [81].

Lava, [32];

block, [113];

composition and properties of, [103];

discharging from tunnel, [111];

fluidity of basic, [103];

movements, in caldron of Kilauea, [107];