LIA lateral-moraines downslope of Hayden Glacier, Middle Sister (looking west)

 

 

Looking south from eastern-flank of Middle Sister; Broken Top in distance with latest-Pleistocene moraines in foreground

 

 

~4m tall glacial erratic near LIA moraines of Middle Sister (looking east); notebook on rock for scale (90cm)

 

 

Another photo looking east from LIA moraines on Middle Sister;

 

 

Debri flow that was initiated when the moraine dammed lake of Diller Glacier gave way; see Dr. Jim O'Connor's USGS report for further information

 

 

South Sister in background with Camp Lake in foreground (looking south)

 

 

Remaining snow leftover from long winter; gnome for scale (30cm)

 

 

 

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