tectonic, [424];

valley moraine, [400], [413];

volcanic, [424];

“wall”, [432].

Laki, eruption in 1783, [99].

Laminated structure, of rocks, [31].

Lamplugh, G. W., cited, [225].

Land, growth of, from volcanic outflow, [113], [114];

sliced during earthquake, [80];

uptilt of, at close of ice age, [340].