COSMOS, VOL. II - World eBook Library
COSMOS, VOL. II - World eBook Library COSMOS, VOL. II - World eBook Library
INFLUENCE OF THE ROMAN EMPIRE. 555 course of the Romans with China and India, since it is highly probable that the knowledge of the Greek sphere and zodiac, as well as that of the astrological planetary week, was not generally diffused until the first century of our era, and that it was then effected by means of this intercourse between the two countries.* The great Indian mathematicians, Waralia- mihira, Brahmagupta, and perhaps even Aryabhatta, lived at a more recent period than that under consideration;! but the elements of knowledge, either discovered by Indian nations, frequently in different and wholly independent directions, or existing amongst these ancient civilised races from primitive ages, may have penetrated into the west even before the time of Diophantus, by means of the extended commercial relations existing between the Ptolemies and the Caesars. I will not here attempt to determine what is due to each individual race and epoch, my object being merely to indicate the different channels by which an interchange of ideas has been effected. The strongest evidence of the multiplicity of means, and the extent of the advance that had been made in general inter- course, is testified by the colossal works of Strabo and Ptolemy. The gifted geographer of Amasea does not possess the numerical accuracy of Hipparchus, or the mathematical and geographical information of Ptolemy; but his work surpasses all other geographical labours of antiquity by the diversity of the subjects, and the grandeur of the composition. Strabo, as he takes pleasure in informing us, had seen with his own eyes a considerable portion of the Roman empire, " from Armenia to the Tyrrhenian coasts, and from the Euxine to the borders of Ethiopia." After he had completed the historical work of Polybius by the addition of forty-three books, he had the courage, in his eighty-third year,J to begin his work on * See Letronne, in the Observations critiques et archeologiques sur les representations zodiacales de I'Antiquite, 1824, p. 99, as well as Ms later work, Sur I'origine grecque des Zodiaques pretend'as egyptiens, 1837, p. 27. t The sound enquirer, Colebrooke, places Warahamihira in the fifth, Brahmagupta at the end of the sixth century, and Aryabhatta rather indefinitely between the years 200 and 400 of our era. (Compare Holtzmann, Ueber den griechischen Ursprung des indischen Thier- kreises, 1841, s. 23.) On the reasons on which we base our assertion of the exceedingly late commencement of Strabo's work, see Groskurd's German transla- tion, th. i. 1831, s. xvii.
556 COSMOS. geography. He remarks, " that in nis time the empire of the Romans and Parthians had attended the sphere of the known world more even than Alexander's campaigns, from which Eratosthenes derived so much aid." The Indian trade was no longer in the hands of the Arabs alone, and Strabo, when in Egypt, remarked with astonishment the increased number of vessels passing directly from Myos Hormos to India.* In imagination he penetrated beyond India as far as the eastern shores of Asia. At this point, in the parallel of the Pillars of Hercules and the island of Rhodes, where, according to his idea, a connected mountain chain, a prolongation of the Taurus, traversed the Old Continent in its greatest width, he conjectured the existence of another continent between the west of Europe and Asia. " It is very possible,'* he Avrites,f " that in the same * Strabo, lib. i. 789 and 815. p. 14; lib. ii. p. 118; lib. xvi. p. 781; lib. xvii. pp. + Compare the two passages of Strabo, lib. i. p. 65, and lib. ii. p. 118 (Humboldt, Examen critique de I'Hist, de la Geographic, t, i. pp. 152- 154). In the important new edition of Strabo, published by Gustav Kramer, 1844, th. i. p. 100, "the parallel of Athens is read for the parallel of Thinse, as if Thinse had first been named in the Pseudo- Arrian, in the Periplus Maris Eubri." Dodwell places the Periplus under Marcus Aurelius and Lucius Yerus, whilst according to Letronne, it was written under Septimius Severus and Caracalla. Although five passages in Strabo, according to all our manuscripts, have Thince, yet lib. ii. pp. 79, 86, 87, and above all 82, in which Eratosthenes should be the himself is named, prove decidedly that the reading " parallel of Athens and Rhodes." These two places were confounded, as old geographers made the peninsula of Attica extend too far towards the south. It would also appear surprising, supposing the usual reading Qiv&v KVK\OQ to be the more correct, that a particular parallel, the Diaphragm of Dicsearchus, should be called after a place so little known as that of the Sines (Tsin). However, Cosmas Indicopleustes also connects his Tzinitza (Thinse) with the chain of mountains which divides Persia and the Romanic districts no less than the whole habitable world into two parts, subjoining the remarkable observation, that this division is, according to the " belief of the Indian philosophers and Brahmins." Compare Cosmas, in Montfaucon, Collect, nova Patrum., t. ii. p. 137; and my Asie centrale, t, i. pp. xxiii. 120-129, and 194-203, t. ii. p. 413. Cosmas and the Pseudo-Arrian, Agathemeros, according to the learned investiga- tions of Professor Franz, decidedly ascribe to the metropolis of the Sines, a high northern latitude (nearly in the parallel of Rhodes and Athens) ; whilst Ptolemy, misled by the accounts of mariners, has no knowledge except of a Things three degrees south of the equator (Geogr., i. 17). I conjecture that Thinse merely meant generally, a Chinese emporium, a
- Page 159 and 160: 504 COSMOS. thought worthy of espec
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556 <strong>COSMOS</strong>.<br />
geography. He remarks, " that in nis time the empire of<br />
the Romans and Parthians had attended the sphere of the<br />
known world more even than Alexander's campaigns, from<br />
which Eratosthenes derived so much aid." The Indian trade<br />
was no longer in the hands of the Arabs alone, and Strabo, when<br />
in Egypt, remarked with astonishment the increased number<br />
of vessels passing directly from Myos Hormos to India.* In<br />
imagination he penetrated beyond India as far as the eastern<br />
shores of Asia. At this point, in the parallel of the Pillars of<br />
Hercules and the island of Rhodes, where, according to his idea,<br />
a connected mountain chain, a prolongation of the Taurus, traversed<br />
the Old Continent in its greatest width, he conjectured<br />
the existence of another continent between the west of Europe<br />
and Asia. " It is very possible,'* he Avrites,f " that in the same<br />
*<br />
Strabo, lib. i.<br />
789 and 815.<br />
p. 14; lib. ii. p. 118; lib. xvi. p. 781; lib. xvii. pp.<br />
+ Compare the two passages of Strabo, lib. i. p. 65, and lib. ii.<br />
p. 118<br />
(Humboldt, Examen critique de I'Hist, de la Geographic, t, i. pp. 152-<br />
154). In the important new edition of Strabo, published by Gustav<br />
Kramer, 1844, th. i. p. 100, "the parallel of Athens is read for the<br />
parallel of Thinse, as if Thinse had first been named in the Pseudo-<br />
Arrian, in the Periplus Maris Eubri." Dodwell places the Periplus<br />
under Marcus Aurelius and Lucius Yerus, whilst according<br />
to Letronne, it was written under Septimius Severus and Caracalla.<br />
Although five passages in Strabo, according to all our manuscripts, have<br />
Thince, yet lib. ii. pp. 79, 86, 87, and above all 82, in which Eratosthenes<br />
should be the<br />
himself is named, prove decidedly that the reading<br />
"<br />
parallel of Athens and Rhodes." These two places were confounded,<br />
as old geographers made the peninsula of Attica extend too far towards<br />
the south. It would also appear surprising, supposing the usual reading<br />
Qiv&v KVK\OQ to be the more correct, that a particular parallel, the Diaphragm<br />
of Dicsearchus, should be called after a place so little known as<br />
that of the Sines (Tsin). However, Cosmas Indicopleustes also connects<br />
his Tzinitza (Thinse) with the chain of mountains which divides Persia and<br />
the Romanic districts no less than the whole habitable world into two<br />
parts, subjoining the remarkable observation, that this division is, according<br />
to the " belief of the Indian philosophers and Brahmins." Compare<br />
Cosmas, in Montfaucon, Collect, nova Patrum., t. ii. p. 137; and my<br />
Asie centrale, t, i. pp. xxiii. 120-129, and 194-203, t. ii. p. 413. Cosmas<br />
and the Pseudo-Arrian, Agathemeros, according to the learned investiga-<br />
tions of Professor Franz, decidedly ascribe to the metropolis of the Sines,<br />
a high northern latitude (nearly in the parallel of Rhodes and Athens) ;<br />
whilst Ptolemy, misled by the accounts of mariners, has no knowledge<br />
except of a Things three degrees south of the equator (Geogr., i. 17). I<br />
conjecture that Thinse merely meant generally, a Chinese emporium, a