An Expedition to Mount St. Elias, Alaska
Part III--Sketch of the Geology of the St. Elias Region . . . . . 167
General Features . . . . . . . . . . . . . . . . . . . . . 167 Yakutat System . . . . . . . . . . . . . . . . . . . . . . 167 Pinnacle System . . . . . . . . . . . . . . . . . . . . . . 170 St. Elias Schist . . . . . . . . . . . . . . . . . . . . . 173 Geological Structure . . . . . . . . . . . . . . . . . . . 174