Ground plan—Temple of the Sun.
Fixed in the rear wall, occupying its whole extent, and receiving light only through the doorway, is the Tablet of the Sun, which measures eight by nine feet and is made of three slabs of stone. In 1842 it was still unbroken and in place, and was considered by Stephens to be the most perfect and interesting monument in Palenque. As in the Tablet of the Cross the sides are covered with squares of hieroglyphics; and in the central portion is an object to which two priests are in the act of making human offerings. This central object is a hideous face, or mask, with protruding tongue, standing on a kind of altar which is supported on the backs of two crouching human figures. Two other stooping men support the priests, who stand on their backs. The name Tablet of the Sun comes from the face with protruding tongue, which was sometimes regarded by the Aztecs as a symbol of the sun;—a very far-fetched derivation for the name.[VI-39]
The stream on whose banks the ruins stand flows for a short distance through an artificial covered stone channel, or aqueduct, about six feet wide, and ten feet high, covered like all the corridors by an arch of overlapping blocks. It extends fifty-seven feet from north to south, and one hundred and sixty feet further south-eastward toward the Temple of the Cross, where the fallen roof blocks up the passage and renders further exploration impracticable. Such is the information obtained from the works of Waldeck and Stephens. The position of this structure is indicated on the plan by the dotted lines numbered 7, although Stephens locates it considerably further north. There is great confusion in the accounts of this so-called aqueduct. Bernasconi included in his report a description and drawing of a vault seven feet wide, twelve feet high, and two hundred and twenty-seven feet long, extending in a curved line from the Palace to the stream. Del Rio speaks of a "subterranean stone aqueduct of great solidity and durability, which passes under the largest building." Dupaix states that a rapid stream, a few paces—Kingsborough's edition has it over a league—west of the ruins, runs through a subterranean aqueduct five and one half feet wide, eleven feet high, and one hundred and sixty-seven feet long, built of stone blocks without mortar. The drawings of this structure, however, in Dupaix and Kingsborough's works do not bear the slightest resemblance to each other, one picturing it as a bridge, and the other as a corridor, or possibly aqueduct, built above the surface of the ground. Galindo tells us that a stream rises two hundred paces east of the Palace and is covered for one hundred paces by a gallery, with traces of buildings, probably baths, extending fifty paces further. Waldeck describes the mouth of a subterranean passage as concealed by a small cataract in the stream. There seems to be little reason to doubt that all these conflicting accounts refer to the same structure. Charnay tells us that the conduit is two mètres high and wide, and that it is covered with immense stones.[VI-40]
Not far from the Temple of the Sun a small building eight feet square was found by Waldeck lifted bodily from the ground by the branches of a large tree.[VI-41] On an eminence north of the Palace, at 9 of the plan, are the foundations of several buildings,—eleven in number, according to Dupaix, in whose time some of the arches were still standing. They extend in a line from east to west, and all front the south.[VI-42] On the summit of a high steep hill, or mountain, the slope of which begins immediately to the east of the Temple of the Cross, are the foundation stones of a building twenty-one feet square, at 8 of the plan. So thick is the forest that from this point none of the ruins below are visible, although the site of the village of Santo Domingo may be seen by climbing a lofty tree.[VI-43]
Conduit of a Bridge near Palenque.
Two bridges are indefinitely located in the vicinity of Palenque. One of them, said by Dupaix to be north of the Palace, is fifty-six feet long, forty-two feet wide, and eleven feet high, built of large hewn blocks without mortar. The conduit is nine feet wide, having a flat top constructed with a layer of wide blocks, and convex sides, as illustrated in the cut. The second bridge was found on the Tulija River some leagues west of the ruins, and only extends, according to Galindo, partly across the river, which is now about five hundred paces wide at that point.[VI-44] The Abbé Brasseur, during his visit to the ruins in 1871, claims to have discovered an additional temple, that of the Mystic Tree, containing hieroglyphic tablets.[VI-45] Three thousand five hundred paces southward from the last house of Santo Domingo, on a stream supposed to be a branch of the Usumacinta, Waldeck found two pyramids. They are described as having been at the time in a perfect state of preservation, square at the base, pointed at the top, and thirty-one feet high, their sides forming equilateral triangles. Pyramids of this type rarely, if ever, occur in America, and it is unfortunate that the existence of these monuments is not confirmed by other explorers, since without such confirmation it must be considered very doubtful.[VI-46] Seven leagues north from the ruins, Galindo found a circular cistern twenty feet in diameter, two feet high on the outside, and eight feet on the inside, occupied at the time of his visit by alligators.[VI-47] According to Ordoñez, one of Del Rio's companions discovered on the Rio Catasahà, two leagues from Palenque, a subterranean stone structure, which contained large quantities of valuable woods, stored as if for export.[VI-48]