SIERRA CLTB BULLETIN. VOL. V. 



PLATE XLII. 



FIG. I. NEAR ^IT. MCCLURE. 



Spur between two glacial amphitheaters, showing schrund line. 



FIG. 2. WESTW ARD FROM MT. HOFFMAN. 



Compare the glacial topography of the north (right) face of ridge, with the nonglacial 

 profiles toward the south. 

 From a photograph by A, C. Lawson. 



