Some minor features of valley glaciers and valley glaciation

[11] RUSSELL IC, 1893, J GEOL, V1, P236

[12] RUSSELL IC, 1883, 5 US GEOL SURV, P350

[13] Tarr R.S., 1914, ALASKAN GLACIER STUD

[14] TIYVELL F, 1933, J GEOL, V41, P624

[15] Wentworth C.K., 1922, US GEOLOGICAL SURVEY, V730-C, P91

[16] WENTWORTH CK, COMMUNICATION

[11] RUSSELL IC, 1893, J GEOL, V1, P236

[12] RUSSELL IC, 1883, 5 US GEOL SURV, P350

[13] Tarr R.S., 1914, ALASKAN GLACIER STUD

[14] TIYVELL F, 1933, J GEOL, V41, P624

[15] Wentworth C.K., 1922, US GEOLOGICAL SURVEY, V730-C, P91

[16] WENTWORTH CK, COMMUNICATION