rangular shrine (of the type Fig. 76, 1), with stuccoed and frescoed interior, standing on a low terrace. The stairway is on the west side, and the worshippers therefore faced east, as in the case of the temples already mentioned. This, we are told, was the proper orientation for Mexican temples of the first importance. But of far greater interest and importance than these two small temples are the extensive remains at Teotihuacan, close to Mexico, a site intimately connected with the Toltec and mentioned in Mexican myth as the scene of the rising of the historical sun. At the present day this site presents the appearance of a conglomeration of mounds varying greatly in size and spread over so large an area that their bulk is difficult to realize. 'The two principal features are two vast pyramids, from the smaller of which runs a depressed road, two to three hundred feet wide, past the other for a distance of nearly two miles in a straight line. This road is interrupted by several low embankments and small pyramids, and bordered by a large number of mounds arranged in series. At the southern end of the road and to the east is a complex of mounds, arranged in a square and including a pyramid of some size. The photograph figured on Pl. XII is taken from the summit of the lesser of the two great pyramids, usually called the "pyramid of the moon," and looks down the sunk roadway, called the "road of the dead." The greater pyramid, or "pyramid of the sun," appears in the centre of the picture, but the complex of mounds towards the southern end of the road is barely visible. The "pyramid of the sun" measures about 700 feet along the base, and the sides rise at an angle of 45 degrees to a platform about 100 feet square. Both it and the surrounding mounds are composed of masses of local earth and stone and adobe (unbaked clay). It was originally faced with roughly dressed stone and received a final coat of stucco. Beneath the outer facing a second
