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^{page 62 note 1} Suetonius, XII Caesares—T. Flavins Domitianus.

^{page 62 note 2} Miller, Konrad, Die Weltkarte des Castorius, Ravensburg, 1888Google Scholar, and Itineraria Romana, Stuttgart, 1916.Google Scholar

^{page 63 note a} Fischer, Josef, Verhandlungen d. XVIII. Deutschen Geographentages, 1912; Ptolemäus und Agathodaemon, supplement to Hans von Mžik's translation of Muhammad ibn Mūsā's adaptation of Ptolemy, Vienna, 1916; Ptolemäus als Kartograph, in K. Cebrian's Geschichte der Kartographie, Gotha, 1923.Google Scholar

^{page 63 note 2} Schütte, Gudmund, Ptolemy's Maps of Northern Europe, Copenhagen, 1917.Google Scholar

^{page 63 note 3} Dinse, P., ‘Die handschriftlichen Ptolemäus-Karten und ihre Entwicklung im Zeitalter der Renaissance,’ Zentralblatt für Bibliothekswesen, xxx, 1913; ‘Die handschriftlichen Ptolemäus-Karten und die Agathodämonfrage,’ Zeitschrift der Gesellschaft fiir Erdkunde zu Berlin, 1913.Google Scholar

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^{page 64 note 1} Stevenson, E. L., Portolan Charts, their Origin and Characteristics, Hispanic Society of America, New York, 1911.Google Scholar

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^{page 66 note 1} Bevan, W. L. and Phillott, H. W., Mediaeval Geography: an Essay in illustration of the Hereford Mappa Mundi, London and Hereford, 1873, p. 2.Google Scholar

^{page 66 note 2} Bongars, Gesta Dei per Francos, tome ii, 1611.

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^{page 66 note 4} Lelewel, Joachim, Géographie du Moyen Âge, 4 vols., Breslau, 1852Google Scholar; Épilogue, Bruxelles, 1857; and Atlas, Breslau, 1851.Google Scholar

^{page 67 note 1} D'Avezac. Many studies and notices, a bibliography of which, amounting to ninety-seven items, is to be found in his Le Ravennate et son exposé cosmographique, published after his death by Jean Gravier, Rouen, 1888.

^{page 67 note 2} Heinrich Wuttke, ‘Ueber Erdkunde und Karten des Mittelalters,’ in Serapeum, nos. 15, 16, 17, and 18, Leipzig, 1853.

^{page 67 note 3} Jomard, E. F., Les monuments de la géographie; ou, recueil d'anciennes cartes européennes et orientales, Paris [1842–1862].Google Scholar

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^{page 72 note 1} Although K. Miller, Mappaemundi, vol. iii, has devoted a separate section (§ xv) to Climate Maps, yet he includes those to be found in Sacrobosco as no. 7 of Section xiv, Macrobius Maps; under which somewhat misleading title he groups zone maps of all types. In vol. ii of his Dawn of Modern Geography, 1901, pp. 573–4, Professor C. R. Beazley draws no clear distinction between climate and zone maps; neither does the Anthiaume, Abbé, Les Cartes geographiques … au moyen age, Paris, 1912, p. 24. It may also be noticed that although Miller gives eight reproductions in §xiv, ostensibly devoted to Macrobius maps, not one of these is from a manuscript of Macrobius, three being taken from late printed editions; neither is any one of the remaining five of true Macrobian character.Google Scholar

^{page 72 note 2} One example only of a climate map with an equatorial ocean has been found in codex Cotton, Julius D. VII, fol. 46, in the British Museum. This interesting thirteenth-century map exhibits a strange mixture of Christian and Moslem geographical systems.

^{page 72 note 3} Oxford: University College MS. vi, f. 419.

^{page 73 note 1} Reinaud, M., Géographie d' Aboulféda, Paris, 1848Google Scholar, tome i, Introduction générale à la geographie des orientaux, p. ccxxxix et seq., and Mémoire géographique, historique et scientifique sur l'Inde anterieurenient au milieu du xie siecle de l'ère chrétienne, Paris, 1849, p. 367 et seq.Google Scholar