This page has been validated.
THE SOUTHERN WALLS OF CHIMBORAZO; UNDER POINTE VIENTEMILLA, LOOKING NORTH-EAST.
B. UPPER CLIFFS.D. LOWER CLIFFS.E. VERTICAL SECTION OF THE GLACIER ON THE SUMMIT.
F. HUMBOLT AND BOUSSINGAULT'S HIGHEST?X. LECANORA SUBFUSCA FOUND HERE.
