rock basin, [376], [377], [400], [412];

rock basin about continental glaciers, [279];

rôle of, in economy of nature, [430];

saline, [401];

salines, [423];

saucer, [415], [416];

seasonal, [189], [422];

side delta, [326], [327], [418], [419];

sink, [421];

strand, [424];