Appendix
of the country,1 with those on the monument of Xochicalco, and with the ruder picture-writing of the Aztecs, it is not easy to discern anything which indicates a common system. Still less obvious is the resemblance to the Egyptian characters, whose refined and delicate abbreviations approach almost to the simplicity of an alphabet. Yet the Palenque writing shows an advanced stage of the art; and, though somewhat clumsy, intimates, by the conventional and arbitrary forms of the hieroglyphics, that it was symbolical, and perhaps phonetic, in its character.2 That its mysterious import will ever be deciphered, is scarcely to be expected. The language of the race who employed it, the race itself, is unknown. And it is not likely that another Rosetta stone will be found, with its trilingual inscription, to supply the means of comparison, and to guide the American Champollion in the path of discovery.
It is impossible to contemplate these mysterious monuments of a lost civilisation, without a strong feeling of curiosity as to who were their architects, and what is their probable age. The data on which to rest our conjectures of their age, are not very substantial; although some find in them a warrant for an antiquity of thousands of years, coeval with the architecture of Egypt and Hindostan.3 But the interpretation of hieroglyphics, and the apparent duration of trees, are vague and unsatisfactory.4 And how far can we derive an argument from the discoloration and dilapidated condition of the ruins, when we find so many structures of the Middle Ages dark and mouldering with decay, while the marbles of the Acropolis, and the grey stone of Pæstum, still shine in their primitive splendour?
There are, however, undoubted proofs of considerable age to be found there. Trees have shot up in the midst of the buildings, which measure, it is said, more than nine feet in diameter.5 A still more striking fact is the accumulation of vegetable mould in one of the courts, to the depth of nine feet, above the pavement.6 This in our latitude would be decisive of a very great antiquity. But, in the rich soil of Yucatan, and under the ardent sun of the tropics, vegetation bursts forth with irrepressible exuberance, and generations of plants succeed each other without intermission, leaving an accumulation of deposits, that would have perished under a northern winter. Another evidence of their age is afforded by the circumstance, that, in one of the courts of Uxmal, the granite pavements, on which the figures of tortoises were raised in relief, is worn nearly smooth by the
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