Transcriber's notes: (1) Numbers following letters (without space) like C2 were originally printed in subscript. Letter subscripts are preceded by an underscore, like C_n. (2) Characters following a carat (^) were printed in superscript. (3) Side-notes were relocated to function as titles of their respective paragraphs. (4) Macrons and breves above letters and dots below letters were not inserted. (5) [root] stands for the root symbol; [alpha], [beta], etc. for greek letters. (6) The following typographical errors have been corrected: ARTICLE MAP: "Far superior were the maps found among the semi-civilized Mexicans when the Spaniards first discovered and invaded their country." 'Spaniards' amended from 'Spainiards'. ARTICLE MAP: "... he concluded that a degree of the meridian measured 700 stadia." 'meridian' amended from 'meridan'. ARTICLE MAP: "Among geographers should be mentioned Posidonius (135-51), the head of the Stoic school of Rhodes ..." '135-51' amended from '13-551'. ARTICLE MAP: "In Chile a comision topografica was appointed as long ago as 1848 ..." 'topografica' amended from 'topografico'. ARTICLE MARDUK: "The name Mordecai denotes 'belonging to Marduk.'" 'Marduk' amended from 'Maduk'. ARTICLE MARIGNAN, BATTLE OF: "... who were commanded on this day by the famous engineer Pedro Navarro." 'by' amended from 'be'. ARTICLE MARINUS OF TYRE: "His chief merits were that he assigned to each place its proper latitude and longitude, and introduced improvements in the construction of his maps." 'longitude' amended from 'longtitude'. ARTICLE MARIVAUX, PIERRE CARLET DE CHAMBLAIN DE: "Meanwhile his worldly affairs underwent a sudden revolution." 'worldly' amended from 'wordly'. ARTICLE MARK, ST: "... 285 seq. (with special reference to Ps.-Hippolytus and Ps.-Dorotheus)." 'special' amended from 'sepcial'. ARTICLE MARKET: "... Rationale of Market Fluctuations; Robert Giffen, Stock Exchange Securities (1879) ..." 'Fluctuations' amended from 'Fluctations'. ARTICLE MARRIAGE: "... to all this added the impediments created by 'spiritual affinity,' i.e. the relations established between baptizer and baptized ..." 'spiritual' amended from 'spirtual'. ENCYCLOPAEDIA BRITANNICA A DICTIONARY OF ARTS, SCIENCES, LITERATURE AND GENERAL INFORMATION ELEVENTH EDITION VOLUME XVII, SLICE VI Map to Mars ARTICLES IN THIS SLICE: