At the base of the great cliff, on the top of which the remains in question are found, under the shelter of an overhanging bowlder, may be seen one of the finest collections of pictographs of animals and human beings. Not far from the last-mentioned bowlder the walls of a large pueblo can readily be traced along the banks of the McElmo Canyon. In his studies of the antiquities of this region the author did not penetrate west of the mouth of Yellow Jacket Canyon, but he was told by stockmen and sheep herders of the existence of many other ruins contiguous to the road all the way from this point to Bluff City. The most important of these have already been described in a general way. GRASS MESA CEMETERY Grass Mesa, a plateau with precipitous sides overlooking the Dolores River, is about 10 miles down the river from Dolores on the right bank of the stream. There remain few signs of former buildings at this place, but very many artifacts, pottery, stone implements, and fragments of well-worn metates occur at various places, some of which are among the best ever seen by the author. This bluff seems to have been the site of a settlement, possibly pre-Puebloan, like that on McElmo Bluff, with rough walls, resorted to for refuge, and later used as a cemetery. It is well adapted for these purposes, its top being almost inaccessible on the river side. There are many other similar sites of Indian settlements farther down the river, but this is one of the most typical. The scenery along the road that follows the banks of the river from Dolores is ever to be remembered on account of high cliffs on each side. RESERVOIRS