Strokr, [193].
Strombolian eruptions, [117].
Stromboli, cinder cone of, [115];
excentric crater of, [115];
explanation of eruptions in, [116], [117].
Structure, cross-bedded, [37].
Submerged channels, of rivers, [252].
Submergence of land, during earthquakes, [80].
Suess, E., cited, [19], [142], [259], [277], [425], [436], [437], [438], [446].
Suffioni, arrangement on faults, [87].