The History of the Decline and Fall of the Roman Empire - Edward Gibbon [458]
[Footnote 31: Codinus, Antiquitat. Const. p. 12. He assigns the church of St. Anthony as the boundary on the side of the harbor. It is mentioned in Ducange, l. iv. c. 6; but I have tried, without success, to discover the exact place where it was situated.]
[Footnote 32: The new wall of Theodosius was constructed in the year 413. In 447 it was thrown down by an earthquake, and rebuilt in three months by the diligence of the praefect Cyrus. The suburb of the Blanchernae was first taken into the city in the reign of Heraclius Ducange, Const. l. i. c. 10, 11.]
[Footnote 33: The measurement is expressed in the Notitia by 14,075 feet. It is reasonable to suppose that these were Greek feet, the proportion of which has been ingeniously determined by M. d'Anville. He compares the 180 feet with 78 Hashemite cubits, which in different writers are assigned for the heights of St. Sophia. Each of these cubits was equal to 27 French inches.]
[Footnote 34: The accurate Thevenot (l. i. c. 15) walked in one hour and three quarters round two of the sides of the triangle, from the Kiosk of the Seraglio to the seven towers. D'Anville examines with care, and receives with confidence, this decisive testimony, which gives a circumference of ten or twelve miles. The extravagant computation of Tournefort (Lettre XI) of thirty-tour or thirty miles, without including Scutari, is a strange departure from his usual character.]
[Footnote 35: The sycae, or fig-trees, formed the thirteenth region, and were very much embellished by Justinian. It has since borne the names of Pera and Galata. The etymology of the former is obvious; that of the latter is unknown. See Ducange, Const. l. i. c. 22, and Gyllius de Byzant. l. iv. c. 10.]
[Footnote 36: One hundred and eleven stadia, which may be translated into modern Greek miles each of seven stadia, or 660, sometimes only 600 French toises. See D'Anville, Mesures Itineraires, p. 53.]
[Footnote 37: When the ancient texts, which describe the size of Babylon and Thebes, are settled, the exaggerations reduced, and the measures ascertained, we find that those famous cities filled the great but not incredible circumference of about twenty-five or thirty miles. Compare