Scoriaceous texture, of extrusive rocks, [32].
Scott, I. D., cited, [411], [470].
Scott, R. F., cited, [282], [295].
Scott, W. B., cited, [6], [60], [72], [259], [274], [375].
“Scree”, [152].
Scrope, P., cited, [96], [124], [146].
Sea caves, [234];
elevated, [248].
Sea coves, [233].