P. PEARSON 1955 the lower part of the line in querns - grass with a mixture of other shrubs and a spring-loved small pineapple. Rock outcrops and stone retaining walls. In the upper part of the line only querns and grass and finally pure grass with only meadow rock outcrops. This is a fine bunch grass, not real rich, and there is little bare ground because of [illegible] grassy covering and the foliage flakes of quern bark, which have blown quite a distance from the trees. Altitude at lower traps 10,400 ft., upper over about 300 ft or more higher. Location unknown, probably near Tiroque Chio. Heavy clouds pouring over the hills to the east only a few miles from here (the forest [illegible] through), but still sunny here (4:30 p.m.) 5/2175 This camp 15 mi. ESE Tiroque, 10,500 ft. [Tiroque Chio of A.G.S maps] km. Dew but clear. Traps among boulders below the wood in bunch, 6-footh Buckhorn like bunch with only a little grass caught 1 osiel, bunch-grass- querns about 50 feet away. The lower, bushy part of the other line carried 3 Phoxas and 2 Abodon Bolivianus. The upper grassy part caught 1 Gymnastis, 4 osiel, and 4 abodon. Hence, no wolf-skin, and osiels living in more bunch than I would have expected. Guinea pigs here. Tiroque seems to be a notorious locality, even to the native here, and is further confused by there being a village "Tiroque" on the A.G.S. 1:1 million map plus a larger town "Tiroque Chio." The people I asked referred to this Tiroque Chio as Tiroque and looked blank at the name. Tiroque Chio. Drive across the rich country, then set traps at several elevations about 5 miles W of Tiroque, 10,000 ft, but to avoid the confusion I shall call it 10 miles NE Purite. This is another