false geography was more persistent or more pernicious than this.  Jerusalem occupies the central point, because it was found written in the Prophet Ezekiel:  “Haec dicit Dominus Deus:  Ista est Jerusalem, in medio gentium posui eam, et in circuitu ejus terras;"[2] a declaration supposed to be corroborated by the Psalmist’s expression, regarded as prophetic of the death of Our Lord:  “Deus autem, Rex noster, ante secula operatus est salutem in medio Terrae” (Ps. lxxiii. 12).[3] The Terrestrial Paradise was represented as occupying the extreme East, because it was found in Genesis that the Lord planted a garden east ward in Eden.[4] Gog and Magog were set in the far north or north-east, because it was said again in Ezekiel:  “Ecce Ego super te Gog Principem capitis Mosoch et Thubal ... et ascendere te faciam de lateribus Aquilonis,” whilst probably the topography of those mysterious nationalities was completed by a girdle of mountains out of the Alexandrian Fables.  The loose and scanty nomenclature was mainly borrowed from Pliny or Mela through such Fathers as we have named; whilst vacant spaces were occupied by Amazons, Arimaspians, and the realm of Prester John.  A favourite representation of the inhabited earth was this [Symbol]; a great O enclosing a T, which thus divides the circle in three parts; the greater or half-circle being Asia, the two quarter circles Europe and Africa.[5] These Maps were known to St. Augustine.[6]

[Sidenote:  Roger Bacon as a geographer.]

81.  Even Ptolemy seems to have been almost unknown; and indeed had his Geography been studied it might, with all its errors, have tended to some greater endeavours after accuracy.  Roger Bacon, whilst lamenting the exceeding deficiency of geographical knowledge in the Latin world, and purposing to essay an exacter distribution of countries, says he will not attempt to do so by latitude and longitude, for that is a system of which the Latins have learned nothing.  He himself, whilst still somewhat burdened by the authoritative dicta of “saints and sages” of past times, ventures at least to criticise some of the latter, such as Pliny and Ptolemy, and declares his intention to have recourse to the information of those who have travelled most extensively over the Earth’s surface.  And judging from the good use he makes, in his description of the northern parts of the world, of the Travels of Rubruquis, whom he had known and questioned, besides diligently studying his narrative,[7] we might have expected much in Geography from this great man, had similar materials been available to him for other parts of the earth.  He did attempt a map with mathematical determination of places, but it has not been preserved.[8]